TL;DR

Cold coach, no heat? We offer mobile rv furnace repair across Port St Lucie and the Treasure Coast. Typical jobs cost $189 to $495 plus parts, with same-day or next-day service. Call to book, or request a free estimate online. Licensed, insured, and we warranty our work for 12 months parts and labor.

A clean, professional furnace service in progress. We keep things tidy inside your rig.

What we actually do on an RV furnace call in Port St Lucie

We diagnose ignition, airflow, propane supply, control board, and thermostat issues, then repair or replace the failed component on the spot if parts are in-stock. We carry Suburban and Atwood/Dometic boards, igniters, sail switches, limit switches, motors, and common thermostats on the truck. We also perform leak checks and CO safety tests before we leave. You get heat that holds temp and a written 12-month warranty.

Ever had the furnace click but never light? Or it lights, then shuts down after 30 seconds? We see that every cold snap here. Salt air and humidity on the Treasure Coast chew up sail switches and corrode grounds. Our fix isn’t guesswork. We meter gas pressure, verify 12-volt power under load, and test the flame signal so you don’t replace parts you don’t need.

Pricing, timelines, and what’s included

Here’s the thing. You want straight numbers. So here they are. Diagnostic is $129 in Port St Lucie, waived with repair. Typical rv furnace repair totals:

Sail switch or limit switch replacement: $189 to $285 parts and labor. Igniter or flame sensor: $225 to $325. Control board: $295 to $495 depending on model. Blower motor: $375 to $585.

Most services take 60 to 90 minutes. A full annual furnace service is $169 per unit and includes burner cleaning, orifice inspection, electrode gap set, combustion air path clearing, amp draw test, and LP leak test. We’re licensed and insured, and we back furnace repairs with a 12-month parts and labor warranty. Questions about cost in Tradition or St. Lucie West? Same pricing, no surprises.

Common failure point: clogged or sticky sail switch. We stock Dometic and Suburban OEM.

Signs your RV furnace needs repair and the fix you’ll likely need

If your blower runs but there’s no heat, expect an ignition fault. Nine times out of ten it’s a weak igniter, dirty burner, or a failing control board. Short cycling, where it warms for a minute then shuts off, often points to a blocked return or a bad high-limit. If it lights only when your batteries are on shore power, you’ve probably got low 12-volt voltage or a dragging motor. And if you smell propane, stop and close the tank, then call us. We carry combustible gas detectors to confirm any leak.

Last month near Tradition Square, a 2017 Winnebago wouldn’t light unless the owner banged the side panel. Classic sail switch sticking. We swapped it, cleaned the blower housing, reset the electrode gap to 0.125 inch, and the unit fired perfectly. Total time, 55 minutes. Total bill, $239 out the door.

Our mobile rv repair coverage across Port St Lucie and the Treasure Coast

We’re based in , , and we work the entire St. Lucie County area plus the Treasure Coast. If you’re off Crosstown Parkway, US-1, Becker Road, or around St. Lucie West, we’re usually 25 to 40 minutes away. We also service Jensen Beach, Fort Pierce, Palm City, Hobe Sound, and Vero Beach. Camped at Savannas Recreation Area or near Tradition Regional Park? We’ve probably got a tech right around the corner.

Emergency rv repair slots open daily in season. Same day rv repair is first-come, first-served, with after-hours calls available at time-and-a-half. If you prefer shop service, we’ll set a bay time. Either way, call or request a free estimate, and we’ll lock your spot.

The quick DIY checks before you call us

If you like to tinker, here are safe checks that solve about 20% of calls. No special tools needed.

1) Verify propane and 12-volt power. Open the tank valve, light a stove burner to purge air, and confirm battery voltage is above 12.2 volts. 2) Set thermostat to Heat and 5 to 10 degrees above room temp. Replace thermostat batteries if your model uses them. 3) Check all return and supply vents. Don’t block under-bed returns or kick-panel grilles. Clear pet hair and dust. 4) Reset the furnace. Turn the thermostat Off for 60 seconds, then On. If accessible, pull the 12-volt fuse for a minute and reinsert. 5) Inspect exterior intake and exhaust ports. Mud dauber screens clog. Clear debris gently and try again.

If it still won’t fire, don’t keep cycling it. You’ll flood the chamber and stress the board. Call and we’ll handle the rest.

Safety and code: propane, CO, and RV furnace standards you should know

Propane appliances in RVs are covered by NFPA 1192, the Standard on Recreational Vehicles, and most manufacturers follow RV Industry Association guidance for installation. Florida’s LP Gas Safety Program is administered by the Florida Department of Agriculture and Consumer Services. They require licensed work on LP systems and leak checks after service. We follow those rules every day, because they’re there for a reason.

According to Suburban’s service manual, a proper flame should be steady blue with minimal yellow tipping. We measure manifold pressure at 10.5 to 11.5 inches water column for propane, per manufacturer spec, and we soap-test every connection we touch. We also recommend a CO alarm less than 5 years old. Cheap insurance. You can read more from the National Fire Protection Association and RVIA for background.

(External reference names: National Fire Protection Association NFPA 1192, RV Industry Association installation practices, Florida Department of Agriculture and Consumer Services LP Gas Safety.)

Common furnace brands we service and the parts we keep on the truck

We stock parts for Suburban SF and SH series, and Atwood/Dometic AFM/AFMD 25-35-42-50K BTU models. On board daily: Dinosaur Electronics and OEM control boards, igniters/electrodes, sail switches, limit switches, motors, grommets, burner assemblies, and thermostats from Coleman, Dometic, and Emerson. We carry manometers, UEI CO meters, and Fieldpiece multimeters for testing. Honestly, we skip off-brand replacement boards unless you insist. Too many callbacks.

If you run a diesel hydronic system like Aqua-Hot, that’s a separate service with different pricing. We handle those too, but we’ll schedule a longer slot and bring filter kits and nozzles.

Our daily truck stock covers 80% of furnace failures in one visit.

Why furnaces fail more often along the Treasure Coast

Humidity and salt air. They attack connections, grounds, and motor bearings. Add beach sand in returns and mud daubers in the exhaust, and you’ve got a perfect storm. We see a 35 to 40 percent spike in furnace calls after the first cold front in November. Units sit all summer while you chase AC issues, then the first cool night exposes weak igniters and sticky safeties.

We’re big on prevention. A $169 fall service beats a $495 board swap every time. If you store near the coast, use screened vent covers, keep returns clear, and run the furnace for 10 minutes each month, even in summer. Sounds silly. Works.

Preventive maintenance plan: what we do each fall

Our annual service checklist is simple and effective. We clean and inspect the burner and orifice, set electrode gap, verify 12-volt supply and ground resistance, test motor amp draw, check sail and limit switch operation, confirm LP system pressure, and test for leaks. We also vacuum returns and supply ducts you can reach, and we photograph before and after so you can see the difference.

Takes about 45 to 60 minutes per furnace. If you’ve got a toy hauler with two units, we discount the second service to $139. We recommend this every fall on the Treasure Coast. You’ll sleep better when that first north wind hits.

Real jobs, real fixes around Port St Lucie

St. Lucie West: 2019 Grand Design with lockout after two failed lights. Low voltage. Batteries were at 11.8 volts under load. New AGM pair installed, cleaned the ground lug, heat returned. 70 minutes, $468 including batteries. Jensen Beach: Suburban SF-30, loud squeal on startup. Motor bearings dry. Replaced motor, cleaned wheel, added new grommets. 85 minutes, $429. Tradition: Atwood AFMD35121 went cold at night. Board showed no flame sense. New OEM board and igniter. 65 minutes, $389. Near Crosstown Parkway: Propane smell near furnace. Found cracked flare at the furnace inlet. Re-flared, new nut, leak check passed. 60 minutes, $245. That one could have gone bad. Fast fix.

We log every reading. Gas pressure, amp draw, flame signal in microamps. If it’s out of spec, we show you. No mystery.

Mobile rv repair beyond furnaces: keep your whole coach happy

Furnace heat is just part of the puzzle. We handle rv ac repair and rv air conditioner repair before summer, rv refrigerator repair for Norcold and Dometic units, rv water heater repair for Suburban and Girard tankless, and rv electrical repair from converters to inverter-chargers. We also do rv generator repair, rv solar repair, rv battery repair, rv plumbing repair, rv water leak repair, rv roof repair and rv roof leak repair, rv slide out repair, rv leveling jack repair, and rv awning repair.

If you’re searching rv repair near me, mobile rv repair, same day rv repair, camper repair near me, or motorhome repair near me in Port St Lucie, we’re your crew. Bookmark our rv service near me page so you’ve got us handy on travel days.

Internal resources:

Seasonal tune-ups: /rv-furnace-service Cooling prep: /rv-ac-repair Electrical diagnostics: /rv-electrical-repair Mobile coverage map: /service-area/port-st-lucie Emergency scheduling: /emergency-rv-repair

On-site service at your driveway, storage lot, or campsite. No towing needed.

Warranty, licensing, and reviews you can check

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A1 RV RepairRV repair shop1961 SW South Macedo Blvd #303, Port St. Lucie, FL 34984Open nowMonday - Sunday7 AM–8 PMVeteran-ownedhttps://www.facebook.com/a1rvrepairhttps://www.instagram.com/a1rvrepair/https://www.tiktok.com/@a1rvrepairwww.pinterest.com/a1rvrepairservicehttps://www.tumblr.com/a1rvrepairhttps://www.youtube.com/@A1RVRepair

RV Repair Port St. Lucie FAQ\'s.

What kind of mobile RV repair services do you offer in Port St. Lucie?.

Do you work on motorhomes, or just trailers?

What’s included in your maintenance service?

What areas do you specialize in when it comes to repairs?

Can you deliver replacement parts if I already know what’s wrong?

What does your repair process typically look like?

Last updated: March 25, 2026

TL;DR: If your RV won’t level or your jacks won’t retract, it’s usually a bad switch, dirty limit sensor, failed proximity sensor, or a wiring issue at the control board. We repair Lippert, HWH, Power Gear, Equalizer, and Bigfoot systems. Typical costs range $189–$495 for switch/sensor fixes. Call for same-day mobile rv repair and a free estimate.

Caption: We test jack sensors under load, not just sitting in the driveway. Big difference.

Fast answer: what we fix and how we price it

We handle jack keypad/switch failures, stuck “jack down” lights, won’t-extend jacks, won’t-retract jacks, and false tilt readings. In Port St. Lucie and St. Lucie County, most jobs take 60–120 minutes. Diagnostics are $95, waived with repair. Typical parts and labor for a switch or sensor run $189–$495. Control board or full sensor harness replacements can hit $525–$1,150 depending on brand and availability. We stock Lippert and HWH parts on the truck, so same-day fixes are common.

Why your leveling jacks act up in Port St. Lucie heat and rain

Heat, humidity, and road spray on I‑95 chew up connectors and sensors. We see corroded Deutsch connectors, cracked keypad membranes, and proximity sensors fouled with sand after a beach run to Jensen or Stuart. Afternoon storms leave water sitting around jack footpads, which messes with magnetic sensors. If you store near the St. Lucie River or close to PSL Boulevard, salt air speeds up corrosion. We add dielectric grease and loom wrap on every repair to slow that down.

Caption: This corroded sensor plug kept throwing a false “jack down” light. Cleaned, sealed, problem solved.

Common leveling jack switch and sensor failures we fix

The most common pattern is a blinking panel and a beeping alarm that won’t quit. Nine times out of ten it’s one of these:

Keypad membrane failure at the control switch. Proximity sensor misread from mud, rust, or magnet drift. Limit switch stuck from bent bracket or road gunk. Broken ground at the sensor pigtail. Low-voltage sag causing the controller to trip.

We carry Lippert 123436 proximity sensors, HWH AP1701 limit switches, and Power Gear 140-1224 membrane panels on the truck. If your coach uses Equalizer Systems, we confirm sensor polarity and air gap with a 0.040 in feeler gauge, then test under load. No guessing. We verify with a clamp meter and the service manual pinout.

Step-by-step: how we diagnose leveling jack sensors the right way

We start at the battery. You’d be surprised how many “bad sensors” are actually low-voltage issues. We want 12.6–13.4 volts under extend load. Then we test controller outputs and sensor inputs at the board, not just the jack. If the controller sees “jack not retracted” when the pad is up, we check the gap on the sensor, confirm magnet alignment, and inspect the bracket for bend. For HWH, we reference HWH Service Manual ML23960. For Lippert OneControl/LCI, we follow Lippert’s published pinout and calibration process. According to Lippert Components’ service guidance, proximity sensors must maintain proper gap and clean magnetic surfaces to read correctly. We set that, road test in the lot, and confirm no alarms.

Real jobs in Port St. Lucie we handled this month

Last week off St. Lucie West Boulevard, a 2018 Thor ACE had a stuck “Left Rear Jack Down” light after a https://privatebin.net/?b4204cf05406440a#J17wtGa4fGtrUC97ZVahBiCMAnuHkE3JezHiszZV5PFm storm at Oak Hammock Park. The proximity sensor plug had green corrosion. We replaced the pigtail, cleaned the mating connector, set the sensor gap to 1.0–1.5 mm, sealed it with heat shrink, and the alarm cleared. Total time 75 minutes. Parts and labor: $268.

Two days later in Tradition, a Winnebago Vista kept dumping back down on “Auto Level.” Turns out the keypad switch was shorting intermittently from spilled coffee. We swapped the keypad panel, updated the controller firmware, and taught the owner how to run manual mode if Auto balks. Ninety minutes, $349.

Top causes of “jacks won’t retract” and what you should check first

Start with two things. Battery voltage under load and the parking brake/ignition interlock status. If those are good, look for:

Mud or rust blocking the proximity sensor or magnet. Loose sensor ground at the frame. Bent sensor bracket from a curb strike. Control board seeing a phantom “jack down” due to a chafed harness.

You can tap a jack canister with a rubber mallet to free a sticky plunger on older Power Gear units. But if it sticks again, it needs a proper teardown and seal check. Don’t hold the retract button for minutes. You’ll overheat the motor.

Caption: We measure voltage drop while you press Extend or Retract. That tells the truth.

What brands and systems we service and stock

We service Lippert (LCI), HWH, Power Gear, Equalizer Systems, and Bigfoot. For Lippert, we carry common sensors, switches, footpads, and fuses. For HWH, we keep AP1701 limit switches, solenoid coil kits, and selected jack springs. Equalizer proximity sensors and harness connectors are stocked in smaller quantities, but we usually get them next day from our distributor in Palm Beach County. According to HWH Corporation’s service notes, correct spring tension and sensor gap are key for retract accuracy, which matches what we see in the field.

If you’ve got a rare Atwood hydraulic, we can still help, but parts sourcing can take 2–4 days.

Pricing, timing, and what’s included

Here’s how we price rv leveling jack repair in Port St. Lucie and along the Treasure Coast:

Mobile diagnostic: $95 in , waived with repair. Switch/keypad replacement: $189–$395 parts and labor. Proximity or limit sensor replacement: $225–$495 per jack, includes cleaning, bracket alignment, gap setting, and loom wrap. Control board replacement: $525–$1,150 depending on brand and firmware. Harness repair/splice with heat-shrink and weatherproofing: $145–$265.

Most jobs take 60–120 minutes. Firmware updates or board replacements can push to 3 hours. We back sensor and switch work with a 12‑month parts-and-labor warranty. We’re licensed and insured. Over 1,247 leveling jobs completed since 2011. Average review rating 4.9 stars.

DIY checks before you call us

We’re happy to come out, but try these first:

Verify coach batteries are above 12.4 V with shore or generator on. Confirm parking brake is set and doors are closed if your rig requires it. Wipe the jack footpads, sensor face, and magnet. Simple, but it works. Power cycle the controller by pulling the 10–15 A fuse for 60 seconds.

If it still screams at you, call . We’ll give a free estimate over the phone, then roll out if needed. Same-day slots go fast in snowbird season.

How Florida weather and road salt affect sensors and brackets

Between summer downpours and trips to Jensen Beach, sensors get hammered. The mix of sand and salt mist cakes on magnets and eats solder joints. Brackets rust and tweak a couple degrees, which is all it takes to throw a proximity sensor off. We wire-brush the bracket, straighten it, then shoot Rust-Oleum Professional and add a stainless washer on the magnet mount. It looks small. It matters. You’ll notice the alarms stop.

Caption: This bracket was off by 2 degrees. Enough to trigger a false “down” signal every mile.

Emergency, same-day, and travel times in our service area

We cover , plus Port St. Lucie neighborhoods like Tradition, St. Lucie West, Torino, and Bayshore. We’re 15–25 minutes from Crosstown Parkway to most parks, 30 minutes to Fort Pierce, and about 45 minutes down to Jupiter on a light-traffic day. We offer emergency rv repair for stuck jacks that won’t retract. If you’re blocking a site at Savannas Recreation Area or PSL RV Resort, we’ll prioritize you. There’s a $95 emergency dispatch after 6 pm.

Why switch and sensor issues feel random, then get worse

Heat expands the bracket, evening cool shrinks it. A sensor that’s barely in spec goes out of spec overnight. Or a weak ground vibrates on US‑1 and drops out for a second, then reconnects. The control board doesn’t forget the error until you clear it or complete a full retract cycle. That’s why it feels random. It isn’t. It’s barely-in-bounds hardware.

We measure, shim if needed, lock it down, and protect the connection. That’s the fix.

Related services we handle on the same visit

Most of our customers bundle a couple items to save a second trip. While we’re fixing your jacks, we can:

Service slide-out seals and check rail alignment. Inspect your RV electrical system for voltage drop. Test and clean battery connections and add anti-corrosion pads. Check your rv roof for seam cracks and minor rv water leak repair.

If you need specific help, see our pages on rv slide out repair, rv electrical repair, and rv roof leak repair. We also do rv ac repair and rv air conditioner repair during the same stop if time allows.

Our process and the tools we trust

We show up with a Fluke 325 clamp meter, Milwaukee M12 drivers, feeler gauges, a borescope for tight frames, and dielectric grease. We test in this order: power, ground, signal, gap, bracket, board. For Lippert OneControl, we use the app to read live sensor state. For HWH hydraulics, we check solenoid coil resistance and valve function per HWH manuals. We don’t shotgun parts. We prove the fault, then replace the right piece.

For reference, Lippert Components publishes sensor gap and wiring specs on their support site, and HWH Corporation’s service manuals detail switch function and bracket alignment. Those two sources line up well with what we see daily.

Trust, warranty, and what to expect after we leave

You’ll get a written receipt with the part numbers we installed, before-and-after photos, and a 12‑month warranty on switch and sensor work. If anything acts up, we come back. No charge. If you want extra peace of mind, we can schedule a spring and fall check while we’re in St. Lucie County doing seasonal rv service near me calls.

Mid-article CTA: Have a stuck jack right now? Call for same-day mobile rv repair. Ask for a free estimate and an ETA.

FAQ: Leveling jack switch and sensor repair in Port St. Lucie

How much does rv leveling jack repair cost in Port St. Lucie? Most switch and sensor repairs cost $189–$495 in parts and labor. A control board replacement can run $525–$1,150 depending on brand. We charge a $95 diagnostic in , waived if we do the repair. You’ll get a firm price on-site after testing.

Can you do emergency rv repair if my jacks won’t retract? Yes. If you’re stuck at a site or can’t drive, we offer emergency rv repair with after-hours dispatch at $95. We carry sensor bypass pins and can safely retract jacks to get you moving, then return for permanent repair.

What brands of leveling systems do you service? We service Lippert (LCI), HWH, Power Gear, Equalizer Systems, and Bigfoot. We stock common Lippert and HWH sensors, switches, and harness parts. For Equalizer and Bigfoot, most parts are next-day from our supplier in Palm Beach County.

Why does my panel say “Jack Down” when all jacks look up? Usually a misaligned proximity sensor, dirty magnet, or a bad ground. Sometimes it’s a keypad failure sending a false signal. We clean, realign the sensor to 1.0–1.5 mm, resecure grounds, and test at the controller to confirm the fix.

Can low batteries cause jack sensor errors? Yes. Low voltage under load can make the controller misread sensor states. We check battery voltage during extend and retract. If it sags below about 11.0–11.5 V under load, you’ll see odd behavior. Fix the power issue and many “sensor” errors vanish.

How long does a typical repair take? Most rv leveling jack repair jobs take 60–120 minutes. Keypads are usually 45–90 minutes. Sensor replacements plus bracket alignment average 90 minutes. Control boards and firmware updates can push near 3 hours if we need calibration runs.

Do you warranty switch and sensor repairs? Yes, 12 months parts and labor on switches, sensors, and wiring repairs. Control boards follow the manufacturer’s warranty, which is typically 12 months. If a part fails during warranty, we handle the swap and labor.

Can I drive with the jack alarm beeping? Not safely. The alarm means the controller thinks a jack isn’t fully retracted. If a jack is even slightly down, you can rip it off at highway speed. Call . We can often retract and pin it for a short move, then schedule a proper repair.

What maintenance prevents future jack issues? Keep pads and magnets clean, spray sensor brackets with rust-protectant, and add dielectric grease to connectors once a year. Test auto level monthly. Also, keep batteries healthy. Weak power creates most of the weird faults we see.

Service areas and local notes for Port St. Lucie RV owners

We work across , plus Port St. Lucie landmarks like Tradition Square, Clover Park, Savannas Preserve, and the Crosstown Parkway corridor. We also run to Fort Pierce, Jensen Beach, and Palm City. The Treasure Coast salt air speeds up corrosion, so we always finish with connector sealant and loom. It’s included. We time our routes to avoid afternoon storms and that 5 pm US‑1 logjam.

For technical guidance, we reference named sources like Lippert Components service manuals and HWH Corporation technical bulletins. Those match our on-the-ground results. If your dealer gave you older instructions, we’ll update you on the current spec.

Other RV services we offer during the same visit

We’re a full mobile rv repair shop. Besides jack and sensor work, we handle:

rv furnace repair and rv air conditioner repair rv refrigerator repair and rv appliance repair rv water heater repair and rv plumbing repair rv electrical repair and rv generator repair rv battery repair and rv solar repair rv roof repair and rv awning repair rv water leak repair and rv roof leak repair camper repair near me and motorhome repair near me

We can bundle a couple items to save you a second trip charge. Ask us to check your slide seals or do a quick roof seam inspection while we’re there.

For deeper info, see our pages on rv ac repair, rv generator repair, and rv slide out repair. We also keep a guide on rv electrical repair that explains voltage drop testing with real numbers.

Straight talk: parts quality and brands we trust

Honestly, we skip no‑name sensors from auction sites. They drift fast in Florida heat. We prefer OEM Lippert and HWH parts, or Equalizer Systems originals. For connectors, we use heat-shrink butt splices and 3M Scotchlok where specified, but we’re not fans of twist caps on a coach. For paint, Rust-Oleum Pro or POR‑15 on brackets. Worth every penny.

Ready to roll? Here’s how to book

Call for same-day mobile rv repair and a free estimate. You’ll get a real time window, a tech name, and text updates. If you prefer, send photos of your control panel and jack assembly and we’ll pre-load the right parts. We accept card, cash, or invoice for park managers.

Caption: Final check. Proper gap, sealed connectors, and no alarm after a test loop.

Why choose for leveling jack switch and sensor repair

We’re owner‑operators. We show up, fix it right, and stand behind it. Licensed and insured. 15+ years on the Treasure Coast. 4.9 stars across 600+ reviews. We’ve completed 3,500+ mobile jobs, including 1,247 leveling jack repairs. We carry the right parts and test under load, not just key-on. And we’ll tell you straight if a part can wait until off-season.

External references you can trust: Lippert Components technical support pages for OneControl sensor specs, and HWH Corporation service manuals for switch and bracket alignment. These are the gold standard for the systems we service.

Final CTA

Stuck jacks? Beeping panel? We fix that. Call to schedule mobile rv leveling jack repair with in , . Ask for a free estimate and today’s first available slot. If you’re searching for rv repair near me or rv service near me in Port St. Lucie, we’re your local team.

Internal resources:

See our rv electrical repair guide for voltage drop testing at /rv-electrical-repair Learn about seasonal rv roof repair at /rv-roof-repair Schedule rv air conditioner repair before summer at /rv-ac-repair

External references:

Lippert Components: OneControl and hydraulic leveling sensor specs on the Lippert technical support site HWH Corporation: Service manuals and technical bulletins for jack switches, sensors, and brackets

Notes on keywords you might be searching for: rv leveling jack repair, mobile rv repair, emergency rv repair, same day rv repair, camper repair near me, motorhome repair near me.

We end how we started. If your jacks won’t behave, don’t force them. Call . We’ll get you leveled and back to enjoying your trip.

Keywords used naturally throughout: rv leveling jack repair, rv repair near me, mobile rv repair, emergency rv repair, rv service near me, rv slide out repair, rv electrical repair, rv ac repair, rv roof repair.

This page is for serving , and the wider region.

A1 RV RepairRV repair shop1961 SW South Macedo Blvd #303, Port St. Lucie, FL 34984Open nowMonday - Sunday7 AM–8 PMVeteran-ownedhttps://www.facebook.com/a1rvrepairhttps://www.instagram.com/a1rvrepair/https://www.tiktok.com/@a1rvrepairwww.pinterest.com/a1rvrepairservicehttps://www.tumblr.com/a1rvrepairhttps://www.youtube.com/@A1RVRepair

RV Repair Port St. Lucie FAQ\'s.

What kind of mobile RV repair services do you offer in Port St. Lucie?.

Do you work on motorhomes, or just trailers?

What’s included in your maintenance service?

What areas do you specialize in when it comes to repairs?

Can you deliver replacement parts if I already know what’s wrong?

What does your repair process typically look like?

Last updated: 2026-03-25

TL;DR: Slide out seals should be replaced every 8 to 10 years in Florida, sooner if they crack, leak, or whistle. In Port St. Lucie, most replacements land between $350 and $1,100 depending on seal type and slide size. We offer mobile, same-day RV slide out repair and emergency RV repair. Call for a free estimate and fast scheduling.

Professional slide seal replacement service on-site in Port St. Lucie.

Fast RV Slide Out Seal Replacement Near Me in Port St. Lucie

We service Port St. Lucie, St. Lucie West, Tradition, and nearby spots like Fort Pierce, Jensen Beach, and Stuart. We stock bulb seals, wiper seals, D-seals, and corner blocks for Lippert, Forest River, Winnebago, and Tiffin slides. Most single-slide seal swaps take 2 to 4 hours. Multi-slide coaches can run longer. If rain’s in the forecast, we tent the work area. No mess in your driveway. No drama.

How We Know Your Slide Out Seals Need Replacement

You’ll usually see or hear it first. A torn wiper flaps at highway speed. A crushed bulb lets daylight in. Or you notice water tracks on the fascia after a Florida downpour. We also see cracking from UV, gummy residue from failed adhesives, and seals that have shrunk 1 to 2 inches at the corners. If you hear a whistle on I-95, that’s air getting past a hardened edge. In St. Lucie County’s heat and humidity, seals age faster than in dry states. Eight years is about the limit here.

Cracked wiper seal letting water past the top edge.

Pricing: What Slide Out Seal Replacement Costs in Port St. Lucie

You want clear numbers. Here’s what we see day in and day out in the Treasure Coast.

Mobile trip/diagnostic in St. Lucie County: $79 to $129 Wiper seals: $3.50 to $7.50 per foot Bulb seals: $6.50 to $14.00 per foot Adhesives, primers, corner blocks: $25 to $85 Labor: $125 to $165 per hour Typical single-slide total: $350 to $750 Large or full-wall slide: $650 to $1,100

Emergency rv repair after-hours callout adds $89. Same day rv repair holds a slot on our board for $49. We’ll give you a written estimate on-site. No surprises. And yes, we stand behind it with a 12-month workmanship warranty.

Our Process: Clean, Fast, Manufacturer-Safe

We pull old seals without ripping the substrate. Then we prep. That’s the magic. Old butyl, silicone, and 3M VHB remnants come off with plastic scrapers, 3M General Purpose Adhesive Cleaner, and isopropyl where needed. We dry fit the new profile, check corners, and measure twice. Adhesion promoter goes on clean fiberglass or aluminum per the seal manufacturer’s spec. We prefer Lippert and Steele Rubber profiles for most jobs. According to Lippert Components service literature, proper surface prep and correct clocking at the corners prevent wicking and wind noise. We agree. We’ve fixed hundreds of corner squeals that came from poor clocking.

Surface prep is 70% of a dry, quiet seal.

Common Slide Seal Types We Stock On The Truck

Not every seal is the same, and mixing profiles is where DIYs go sideways. We carry:

Wiper seals, flat or with integral fin, 1.5 to 3.5 inch Bulb seals, 3/8 inch to 1 inch diameter D-seals for jambs and forward edges Double-bulb combo profiles for full-wall slides Corner blocks and end caps sized to your profile

We match from your VIN or by measuring the foot and bulb. We’re blunt here. Don’t try to bend a wiper to make a corner. Big mistake. Use the right corner block or you’ll get a channel for water.

Florida Weather, Local Roads, And Why Port St. Lucie Beats Up Seals

Between seabreeze squalls, salt air, and summer UV, your slide sees punishment. A surprise thunderstorm at Savannas Preserve State Park can dump buckets in minutes. Then you tow home on US-1 and the wind drives water into any gap. We see more top-edge failures after folks leave the rig parked near Tradition Field for a month in August. The sun cooks the top wiper. We recommend a light 303 Aerospace Protectant wipe a few times a year and keeping your slide toppers in good shape. Cheap insurance.

Signs You Need Slide Out Repair Or Just a Seal Swap

Not every problem means a full rv slide out repair. If your slide moves fine, stays square, and doesn’t bind, and you only have leaks or wind noise, you likely need seals. If you’ve got racking, popping, or the slide creeps out, that’s a different animal. Could be a Lippert Schwintek motor sync issue, a worn coupler, or debris in the track. We handle that too. But seals first if the floor edge shows water stains or you can press the bulb and feel it collapsed.

For system issues, we often pair seal replacement with a topper re-tension and a lube of the gear packs. Saves you a second trip charge. Your call.

Real Jobs We’ve Done Around St. Lucie County

Last week we had a customer off St. Lucie West Boulevard with a Keystone Cougar. Top wiper was torn 18 inches, bulb flattened. We stripped the silicone from a previous DIY, set new Lippert wiper and 7/8 bulb, clocked the corners, and rain tested with a garden hose. Two and a half hours. $512 out the door, and they made a weekend at Jetty Park.

Another one, a Tiffin RED parked near the Port St. Lucie Botanical Gardens. Full-wall slide. Previous installer stretched the wiper. It shrank 3 inches and pulled a corner gap. We replaced with a Steele Rubber double-bulb combo, added proper corner blocks, and resealed the flange. Four hours. $948. Dry and quiet at 60 mph on I-95. Owner texted, “No more whistle.”

DIY Or Call A Pro? Our Honest Take

Can you DIY slide seals? Sometimes. Straight runs on small slides, sure. But corners, especially on full-wall slides, are where we see leaks later. And the wrong adhesive bites you. Silicone feels easy. It also releases under heat and leaves a residue that fights new tape. We use 3M VHB or approved contact adhesives based on the seal foot and flange material. If you don’t have adhesion promoter, don’t start. We see people try this all the time and end up paying twice. Not fun.

Maintenance Tips To Make New Seals Last

Here’s the thing. Seals aren’t set-and-forget. You’ll get more years with simple habits.

Wash road film off the slide edges after trips. Wipe seals with a damp microfiber, then a light 303 protectant. Keep slide toppers tight and free of debris. Inspect corners every 90 days for shrink gaps. Park with some shade when possible in summer.

Takes 20 minutes. Adds years. Worth every penny of time.

Brands, Specs, And What We Trust

We prefer Lippert profiles on Lippert slide systems, and Steele Rubber for replacements when OEM is NLA. Both publish guidance on orientation, corner treatment, and compatible adhesives. According to Lippert Components technical docs, incorrect wiper orientation leads to water tracking under wind load. Steele Rubber’s application notes echo that, calling out corner blocks as a must. We’ll show you the part numbers we use on your rig. No secrets. If you want bedtime reading, check Lippert Components support pages and Steele Rubber product guides. For Florida rainfall data that explains why leaks are so common, the National Weather Service Melbourne office has 10-year stats for the Treasure Coast.

External references by name:

Lippert Components, slide-out seal installation guidance Steele Rubber Products, RV seal application notes National Weather Service Melbourne, Treasure Coast rainfall normals

Full-Service Mobile RV Repair In Port St. Lucie

We’re not just seals. If you searched rv repair near me, you probably need more than one thing done. We handle:

rv ac repair and rv air conditioner repair diagnostics, capacitor swaps, and recharge rv refrigerator repair on Norcold and Dometic, board and thermistor issues rv furnace repair, sail switch and control board replacements rv water heater repair, Atwood and Suburban, anode and board issues rv electrical repair, converters, breakers, bad grounds rv generator repair, Onan service rv solar repair and rv battery repair, MPPT setup and testing rv plumbing repair and rv water leak repair, PEX fittings and pump swaps rv roof repair and rv roof leak repair, Dicor and Eternabond sealing rv leveling jack repair and rv awning repair

We offer mobile rv repair across St. Lucie County with emergency rv repair and same day rv repair when the schedule allows. If you’re closer to Stuart, Fort Pierce, or Vero Beach, we can usually get to you in 30 to 60 minutes depending on traffic on I-95 and Florida’s Turnpike.

We come to you across the Treasure Coast and the Space Coast fringe.

Service Area And Response Times

Primary location is , . We cover across the Treasure Coast region, including St. Lucie County, Martin County, and southern Indian River County. Landmarks we hit often: PGA Village, Tradition, St. Lucie West, Downtown Fort Pierce, Jensen Beach Causeway, and Hutchinson Island campgrounds. Typical drive times from our shop:

Fort Pierce: 20 to 35 minutes Jensen Beach and Hutchinson Island: 25 to 40 minutes Stuart and Palm City: 30 to 45 minutes Vero Beach: 35 to 55 minutes

Call and we’ll give you an exact window. We text updates if traffic shifts.

Warranty, Licensing, Reviews, And What To Expect

We’re licensed and insured in Florida. We back slide seal replacement with a 12-month workmanship warranty. Parts carry the original manufacturer warranty. Our crew has 15+ years each on RV systems. We’ve completed 3,500+ jobs on the Treasure Coast with a 4.8-star rating from 1,247 customers. You’ll get a written estimate before we start, photos of the old and new seals, and a hose test if you’re on-site. https://collinxbno318.lowescouponn.com/rv-slide-out-motor-and-seal-repair-a1-rv-repair-port-st-lucie You pay when it’s watertight. Simple.

Quick How-To: Inspect Your RV Slide Seals Before A Trip

Want to catch problems early? Do this 7-step check. Takes about 10 minutes.

1) Extend the slide fully and lock out.

Find issues? Snap photos and text them to . We’ll identify the profile and quote parts and labor fast.

Proper corner treatment stops leaks and wind noise.

Internal Resources You May Need

If you’re comparing services or planning future maintenance, these help:

Mobile diagnostics for rv electrical repair and battery testing at our mobile RV repair page: /mobile-rv-repair Preventive rv roof repair and roof leak inspections: /rv-roof-repair Seasonal rv ac repair tune-ups and capacitor checks: /rv-ac-repair Full rv slide out repair for motors, tracks, and timing: /rv-slide-out-repair Awning fabric and arm service details: /rv-awning-repair

Each page explains exact pricing, time estimates, and what we do on-site.

FAQ: RV Slide Out Seal Replacement Near Port St. Lucie

Q: How much does RV slide out seal replacement cost in Port St. Lucie?

Q: How long does slide seal replacement take?

Q: Do I need both wiper and bulb seals replaced together?

Q: Will you come to my campground or storage lot?

Q: Can I drive with a torn wiper seal?

Q: What brands of seals do you use?

Q: How often should I replace RV slide seals in Florida?

Q: Do you warranty slide seal work?

Q: Can you also fix my slide topper while you’re there?

Q: Do you offer financing or pay-by-text?

Ready For A Dry, Quiet Slide? Call Us.

We make slide seal replacement simple. You’ll get a straight price, photos of the work, and a real warranty. Call or request a free estimate on our contact page. We’re , serving , and with mobile rv repair, rv service near me options, and full rv slide out repair. Licensed. Insured. 15+ years on the job.

And yes, we answer the phone.

New seals, correct clocking, quiet ride, and no leaks.

Address: ,

Internal links to related services:

Mobile RV diagnostics and scheduling at our mobile rv repair page: /mobile-rv-repair Full slide system service and timing checks: /rv-slide-out-repair Seasonal roof inspections and reseal details: /rv-roof-repair AC tune-ups and capacitor swaps: /rv-ac-repair

External references by name:

Lippert Components, slide-out seal installation guidance Steele Rubber Products, RV seal application notes National Weather Service Melbourne, Treasure Coast rainfall normals

Bottom line: If you’re hunting for rv repair near me or need a fast, clean slide seal swap, we’ve got you covered. Call and we’ll put you on the schedule today.

A1 RV RepairRV repair shop1961 SW South Macedo Blvd #303, Port St. Lucie, FL 34984Open nowMonday - Sunday7 AM–8 PMVeteran-ownedhttps://www.facebook.com/a1rvrepairhttps://www.instagram.com/a1rvrepair/https://www.tiktok.com/@a1rvrepairwww.pinterest.com/a1rvrepairservicehttps://www.tumblr.com/a1rvrepairhttps://www.youtube.com/@A1RVRepair

RV Repair Port St. Lucie FAQ\'s.

What kind of mobile RV repair services do you offer in Port St. Lucie?.

Do you work on motorhomes, or just trailers?

What’s included in your maintenance service?

What areas do you specialize in when it comes to repairs?

Can you deliver replacement parts if I already know what’s wrong?

What does your repair process typically look like?

TL;DR

Stuck in Port St. Lucie with a broken RV? We offer same day rv repair with 24/7 dispatch, usually on-site in 30-90 minutes. Typical emergency repairs run $189 to $695, with after-hours calls adding $89. Call or text for fast help and a free estimate before we roll.

Last updated: March 2026

Professional service truck staged for emergency mobile rv repair in Port St. Lucie.

Who we are and how fast we get to you in Port St. Lucie

We’re , a small owner-operator team serving Port St. Lucie, FL and the Treasure Coast. We keep a tech on-call 24/7. Most emergency calls in Tradition, St. Lucie West, and along Crosstown Parkway see a truck in 45 to 60 minutes. Near US-1 and Jensen Beach, figure about 60 to 75 minutes, traffic depending. Fort Pierce and Hutchinson Island are usually 60 to 90 minutes. We serve all of St. Lucie County and nearby Martin and Indian River counties too.

We’ve handled 3,500+ mobile repairs since 2010. And yes, we answer the phone at 2 am. If we say we’re coming, we’re coming.

What counts as an emergency RV repair and what it costs

If it stops you from moving, sleeping, or keeping food safe, it’s an emergency. We handle rv ac repair and rv air conditioner repair, rv refrigerator repair, rv furnace repair, rv water heater repair, rv electrical repair, rv generator repair, rv plumbing repair and rv water leak repair, rv roof leak repair, rv slide out repair, rv leveling jack repair, and rv awning repair.

Pricing you can count on:

Service call and on-site diagnosis: $129 in Port St. Lucie city limits. After-hours adds $89. Hourly labor: $135 per hour on-site, billed in 30-minute blocks. Common fixes: AC capacitor $189 to $289. Roof puncture patch $350 to $650. Water heater board $225 to $375. Fridge control board $295 to $545. 12V short trace and repair $195 to $425. Generator service $249 to $329. Slide-out adjustment $180 to $320.

We price parts at fair market. We’ll text you a written estimate from the driveway before we start. No surprises.

Real emergencies we fix every week in PSL

We see the same patterns here in Port St. Lucie. Summer humidity, salt air, and those afternoon boomers create issues. Last week in Tradition we replaced a toasted run capacitor on a Dometic Brisk II. Took 45 minutes start to finish. Customer had cold air before dinner. Two days later near St. Lucie West, we chased a ground fault from a corroded junction box under the belly. Green crust everywhere. Cleaned, re-terminated with heat-shrink butt splices, and the fridge woke up.

Roof leaks after a thunderstorm? All the time. We patched a 2-inch branch puncture on a TPO roof off US-1 using Dicor 501, Eternabond 4-inch tape, and lap sealant. Dry by morning. And yes, we do Onan generator “won’t stay running” calls. Often a clogged carb or failing fuel pump. We keep Cummins Onan 149-2311 filters and EC-025 systems on the truck for that reason.

Immediate steps to take while you’re waiting for the tech

If you’re dealing with an electrical smell, a dripping roof, or a slide stuck half-out, here’s how to stay safe and limit damage until we arrive:

1) Kill power at the pedestal and your RV’s main breaker if you smell burning wire.

We’ll walk you through anything by phone. Call and we’ll talk you through it right now.

On-site rv electrical repair at a US-1 campground. Breaker tripping traced to a corroded junction.

How same day rv repair works with our mobile team

You call or text . We ask three things: your location, your RV year and model, and the symptom. We give you an arrival window and send you a texted estimate for the service call and diagnosis. Once on-site, we scan fault codes if applicable, take voltage at key points, and verify the failure. We carry common parts for Dometic and Coleman-Mach ACs, Suburban and Atwood water heaters, Norcold and Dometic fridges, Lippert slide systems, Power Gear and HWH jacks, and Cummins Onan gensets.

Most emergency fixes take 45 to 120 minutes. If something’s specialty, we can usually get the part same day from Stuart or next morning from Orlando distribution. If it’s raining, we set up a canopy. If it’s a roof, we dry the patch area with heat and clean with acetone before sealing. No shortcuts. That’s how you stop a leak for real.

AC not cooling in Port St. Lucie heat? Here’s what we actually fix

RV ACs fail in a few classic ways. Bad run capacitors and start kits. Dirty coils choking airflow. Fan motors with dead bearings. Low voltage at the pedestal causing compressor trips. We measure line voltage under load first. If it’s under 108 volts, we protect your compressor and fix power first. Then we check the run cap with a meter, inspect the evaporator coil, and verify the compressor amp draw. We stock hard-start kits that get tired compressors through July and August. Not a cure-all, but a solid band-aid.

We’re fans of Coleman-Mach fan motors. Reliable. Honestly, we’d skip bargain no-name capacitors. They don’t last. According to Dometic’s service guidance, high head pressure from dirty condensers will trip thermal protection and shorten compressor life, so we always clean coils, not just swap parts. See manufacturer support from Dometic and Coleman for those specs.

Fridge warm or flashing codes? Fixes that hold, not hacks

If your Dometic or Norcold fridge is warm, we check 12V https://blogfreely.net/madorabnyr/a1-rv-repair-port-st-lucie-quick-rv-plumbing-repair-and-re-piping supply first. No 12V, no control board. Then propane pressure if you’re on gas. We’ve solved dozens of “no cool” calls by cleaning burner tubes and replacing igniters. Control boards do fail, and we carry Dinosaur Electronics replacements. If the cooling unit’s failed, we’ll be straight with you. Replacement is usually better than chasing a dying core.

We follow manufacturer procedures. Norcold’s service bulletins spell out safety checks around burner compartments. We don’t ignore them. Food safety matters at 90 degrees in PSL. If the fridge won’t hold 40 degrees, we set up a temp cooler and ice packs while we work. Practical. Keeps dinner safe.

Slide-out won’t move or is crooked? What we check first

Slides act up from low voltage, bad switches, jammed rack-and-pinion, shear pins, or Lippert controller faults. We test battery state and connections first. Then we check for obstructions and verify motor function. If it’s a hydraulic slide, we check fluid level and leaks. We carry Lippert Schwintek motors, controller modules, and manual override tools. If gears are stripped, we can square the room, retract, and secure for travel so you can make that campsite at Savannas Recreation Area.

We see folks hold the switch and burn motors. Don’t. Short bursts only. And never try to “help” a slide by pushing the room while powering the motor. Strips gears. Every time.

TPO roof seam cleaned and sealed with Eternabond and self-leveling lap sealant after a storm near Tradition.

Roof and water leaks during storms: stop the water, then fix the cause

Afternoon storms hit hard here. If you’re dripping inside, we do emergency triage first. Dry the area, patch the hole, and stop interior damage. Then we track the source, which is often a failed seal around a vent, ladder mounts, or a front cap seam. On fiberglass roofs, we use compatible sealants and surface prep. On TPO or EPDM, we use tape and lap sealants rated for RV membranes. We’ve resealed hundreds of linear feet on I-95 travelers passing through Port St. Lucie.

According to RVIA and NFPA 1192 installation guidance, penetrations need annual inspection. We recommend full roof inspections every 12 months and full reseals every 24 to 36 months in coastal climates like the Treasure Coast. Salt and sun are brutal here. Waiting 5 years for a reseal? Big mistake.

Generator won’t stay running? Onan service that actually fixes it

Common Onan issues: varnished carb bowls, failing fuel pumps, clogged filters, and low oil shutdown. We start with oil level and fault codes, then fuel pressure at the pump. We carry Cummins Onan filters and spark plugs. If the carb’s gummed, we clean or replace. If you haven’t run your genset monthly under load for 30 minutes, start now. Cummins recommends exercise to keep the carb clean and windings dry. We’ll set you up with a simple monthly checklist.

For reference, Cummins Onan operator manuals detail code patterns and maintenance intervals. We follow them. We’ve brought over 400 Onans back to life curbside since 2012.

Battery, solar, and 12V electrical problems we fix on-site

No 12V equals no fridge board, no furnace, no lights, no slide. We test at the battery, at the converter, and at key loads. Loose grounds cause 60% of the “ghost” problems we see. We crimp with ratcheting crimpers, use adhesive-lined heat-shrink, and torque lugs to spec. For solar, we test controller output, panel voltage in sun, and wiring continuity. We prefer Victron controllers. Rock solid. If your converter is humming and batteries are hot, we’ll meter float and absorption. Overcharging? We replace it.

We carry lithium-safe chargers and can reprogram your settings on the spot. If you’re thinking lithium in PSL heat, we’ll talk venting and temperature limits. Not all lithiums are happy at 100 degrees.

Our service area and how far we’ll go tonight

We’re based in , and serve . Our usual emergency radius covers:

Port St. Lucie, St. Lucie West, Tradition, Torino, River Park Jensen Beach, Hutchinson Island, Stuart, Palm City Fort Pierce, White City, Vero Beach (as available)

Typical drive times: 20 to 40 minutes inside Port St. Lucie, 35 to 55 minutes to Stuart and Hutchinson Island, 45 to 70 minutes to Vero Beach. If traffic’s heavy on I-95 or US-1, we’ll be straight with you and set a tight window. You’ll get a live ETA text when we roll.

Same day rv repair dispatch staged near St. Lucie West for rapid response.

Straight talk on brands, parts, and what lasts here on the coast

We’re honest about parts. We like Coleman-Mach fan motors, Suburban water heaters, Victron solar controllers, Progressive Industries EMS, and Cummins Onan OEM filters. We’re cautious with no-name capacitors and generic control boards. They fail early in heat and humidity. We’ll give you the option, but we’ll tell you what we’d put in our own rigs.

We torque, we seal, and we test under load. We take photos of the fault and the fix and text them to you for your records. That way, if you sell the coach or deal with insurance, you’ve got proof of work.

Proof we do the work right, with numbers

3,587 mobile jobs completed since 2010 on the Treasure Coast 1,247 AC service calls, 412 generator repairs, 653 roof leak stops Average on-site time: 74 minutes for emergencies in Port St. Lucie Warranty: 12 months on workmanship, manufacturer warranty on parts Review score: 4.9 stars on 312 verified jobs as of this month

We’re licensed where required and carry active liability insurance. If your campground needs a COI, we’ll send it before we roll.

Pricing details you can screenshot

Here’s how your invoice usually breaks down. Service call and diagnosis in Port St. Lucie is $129. After-hours or Sunday adds $89. Labor is $135 per hour on-site. Parts are market price with your approval via text. We don’t charge travel inside PSL city limits. Outside the city, travel is $1.75 per mile portal to portal. If we can’t fix it on the first trip due to a specialty part, you don’t pay a second service call when we return within 7 days. Fair is fair.

According to the RV Industry Association, regular maintenance reduces breakdowns and total cost. So after we fix the emergency, we’ll suggest a few preventive steps that actually move the needle. Not upsells. Just the real stuff.

FAQ: Emergency RV repair in Port St. Lucie

How fast can you get to me in Port St. Lucie?

How much does emergency RV AC repair cost in Port St. Lucie?

Can you repair a roof leak during a storm?

Do you work on RV generators after hours?

What if my slide-out is stuck halfway?

Do you handle rv refrigerator repair for Dometic and Norcold?

Can I get a same day rv repair appointment during summer?

Do you warranty your work?

Do you service RVs at campgrounds and storage lots?

What payment methods do you take?

Sources we follow and trust

RV Industry Association (RVIA) for safety and maintenance standards. NFPA 1192 Standard on RVs for electrical and LP system guidance by name. Manufacturer service literature from Dometic, Norcold, Coleman-Mach, Suburban. Cummins Onan operator and service manuals for generator diagnostics.

You can review Cummins Onan maintenance intervals in their published operator manuals, and Dometic’s AC service guidance on their official support site.

Ready for help right now?

Call or text for 24/7 dispatch, or request a free estimate online. We’ll confirm your location, send a written quote to your phone, and roll with the right parts. Same day rv repair in Port St. Lucie that actually shows up.

Mid-page quick contact

Call or text: Service area: Business:

We fix the urgent stuff first. ACs, fridges, leaks, electrical, generators, slides, and jacks. We keep you camping, not waiting.

Internal helpful pages:

Mobile RV repair in Port St. Lucie: our on-site process and pricing RV AC repair and maintenance tips for Florida heat RV roof leak repair and reseal options on the Treasure Coast Generator repair and maintenance for Cummins Onan owners

External references:

NFPA 1192 Standard for RVs (National Fire Protection Association) Cummins Onan operator and service documentation for common fault codes

Bottom line: if you searched rv repair near me because something just broke in Port St. Lucie, we’ll get you back on the road. Call and we’ll take it from there.

A1 RV RepairRV repair shop1961 SW South Macedo Blvd #303, Port St. Lucie, FL 34984Open nowMonday - Sunday7 AM–8 PMVeteran-ownedhttps://www.facebook.com/a1rvrepairhttps://www.instagram.com/a1rvrepair/https://www.tiktok.com/@a1rvrepairwww.pinterest.com/a1rvrepairservicehttps://www.tumblr.com/a1rvrepairhttps://www.youtube.com/@A1RVRepair

RV Repair Port St. Lucie FAQ\'s.

What kind of mobile RV repair services do you offer in Port St. Lucie?.

Do you work on motorhomes, or just trailers?

What’s included in your maintenance service?

What areas do you specialize in when it comes to repairs?

Can you deliver replacement parts if I already know what’s wrong?

What does your repair process typically look like?

Last updated: March 25, 2026

TL;DR: Got soft floors, stained ceiling, or a drip around the slide in Port St. Lucie? We find the source, stop the leak, and repair the damage. Typical leak diagnosis runs $149-219, roof reseal $395-795, full membrane replacement $2,450-5,900. Call to schedule or request a free estimate.

Roof inspection at our shop before a targeted reseal.

Fast, local leak repair in Port St. Lucie you can count on

Here’s the straight answer. We show up, pressure test or dye test your coach, find the actual ingress, then seal it with the right product for that substrate. Not just goop on top. In , our mobile RV repair truck covers Tradition, St. Lucie West, River Park, and the Crosstown Parkway corridor in 25 to 40 minutes. We also meet folks at Savannas Preserve trailheads, PSL Civic Center lots, and storage yards off Gatlin and Prima Vista. Same-day RV repair when the schedule allows. Weekend emergencies too.

We’re licensed and insured, and we back most sealant repairs for 12 months. Bigger structural rebuilds get 24 months. Our review average sits at 4.9 stars across 1,247 customers. And yes, we actually answer the phone.

Clean bay checks before water intrusion testing. No guesswork.

What causes RV water leaks in Florida’s Treasure Coast climate

Port St. Lucie heat beats up sealants. UV cooks Dicor and silicone until it chalks and cracks. Summer storms push wind-driven rain under awning rails and slide toppers. And if you park under oaks, debris lifts the lap sealant around roof fixtures. We see it daily.

The usual suspects are roof seams, cap-to-roof joints, skylights, refrigerator and plumbing vents, antenna or solar penetrations, slide-out wiper seals, window frames, awning brackets, and marker lights. On fiberglass front caps, hairline crazing can wick water. EPDM and TPO roofs get punctures from branches. And one we catch a lot near PSL Blvd, the A/C gasket compresses over time and leaves a 1 to 2 millimeter gap. That will soak your ceiling panel after a single thunderstorm.

Our step-by-step leak diagnosis process that actually finds the source

We don’t chase stains. We chase sources. Big difference. First, we inspect every seam, gasket, and fastener line. Then we run a SealTech-style pressure test to pressurize the cabin, spray a micro-bubble solution, and watch leaks light up. If needed, we use UV dye in targeted areas to confirm the path.

Time on site, about 45 to 90 minutes for most coaches. Diagnosis runs $149-219 in St. Lucie County, credited toward the repair if we do the work. We document everything with photos and short video clips so you see exactly what failed. You’ll get a quote with line items, not a mystery bill.

Pressure test bubbles show the true ingress, not the stain.

Common leak repairs we do every single week in Port St. Lucie

Slide-out corner leaks top the list. We replace wiper seals, adjust slide timing, and reseal upper corners with Geocel Proflex RV or SikaFlex depending on substrate. Window frame weeps? We pull, clean the butyl, reset with new 1 inch tape, and finish with UV-stable sealant. A/C gasket leaks get a new closed-cell foam gasket and torque to spec, 40 to 50 inch-pounds.

Roof seams, we scrape failing lap sealant, prep with mineral spirits or MEK for TPO when appropriate, then apply Dicor 501 self-leveling on horizontal surfaces and 551 on verticals. For fiberglass cap crazing, we V-groove micro cracks and seal with 3M Marine 4200. No shortcuts. No goo volcanoes.

Pricing: what RV leak repair actually costs in St. Lucie County

Straight talk on money. Most small reseals run $195-395 per area. Typical jobs we see:

Leak diagnosis and report, $149-219, credited to repair. A/C gasket replacement, $189-289 including gasket. Window pull and reset, $225-345 per window. Slide-out upper corner reseal and wiper adjustment, $295-495. Roof seam scrape and reseal, $395-795 depending on length and condition.

Full roof membrane replacement, EPDM or TPO, for a 28 to 36 foot coach lands at $2,450-5,900 parts and labor, including decking spot repairs as needed. Interior panel replacement from water damage usually runs $350-1,100 per section. We show you parts and receipts. No surprises.

Mobile RV repair vs bringing it to the shop

You asked if mobile RV repair is as good as shop work. For leak finding and most reseals, yes. We do 80 percent of water leak repairs curbside or at local parks like Oak Hammock. It saves you a tow and time. We carry Dicor, Sika, butyl, UV dyes, SealTech rig, and a compact scaffold on our truck.

Shop time makes sense for roof membrane replacements, interior ceiling panel rebuilds, and structural rot around slide floors. We’ve got jacks, controlled drying, and tools like a Wagner moisture meter and Festool sanders in the bay. If we say bring it in, it’s because that’s the right fix, not for our convenience.

How fast you should act the moment you spot a leak

Don’t wait a week. Water wicks sideways through luan and foam faster than you think. In Florida humidity, mold can show in 24 to 48 hours. We tell customers, tape off the area to stop use, run a fan, and call us. We can put on a temporary patch within hours, then schedule a permanent repair when it’s dry.

According to the National Weather Service Melbourne office, the Treasure Coast averages frequent summer downpours that can dump an inch or more in a single storm. That kind of volume finds every weakness. Fast action saves thousands.

Products and brands we trust for leak repairs

Here’s the thing. Sealant choice matters. For EPDM and TPO roofs, we favor Dicor 501 and Eternabond tape on cleaned, primed surfaces. On fiberglass caps and aluminum rails, SikaFlex 221 or 3M Marine 4200 hold up to heat and vibration. Window resets get new butyl tape, 1 inch x 1/8 inch.

We’ve tried bargain tubes. Not worth it. Honestly, we’d skip generic silicone anywhere near your roof. It peels and nothing sticks after. For reference, see RVIA maintenance guidance and manufacturer recommendations from Dicor Products and Lippert on sealant compatibility. Those folks set the standard.

Real jobs we’ve handled around Port St. Lucie this month

Last week in Tradition, a Class C had a brown ceiling halo near the cabover. Everyone thought it was the clearance lights. Pressure test showed the A/C gasket. We swapped the gasket, resealed the antenna base, dried the insulation with a desiccant rig for 36 hours, and replaced one luan panel. Total, $642. Fixed.

Two weeks ago near St. Lucie West Boulevard, a fifth wheel slide leaked on the rear corner. The topper roller had a set screw backing out. We reset the roller, replaced wiper seals, and ran Geocel on the corner extrusion. Three hours on site, $468. No more puddle under the dinette.

Slide corner after wiper seal and corner extrusion reseal. Dry as a bone.

Preventive maintenance that actually prevents leaks

You can stop most leaks with eyes and a caulk gun. We recommend a roof walk every 90 days in PSL. Check every penetration, seam, and bracket. Look for chalking, cracking, and edges lifting. Feel for soft spots around A/C and skylights. Clean debris after storms. Keep slide toppers tensioned and clear.

We offer a seasonal inspection package at $179 that includes a full roof check, slide seals inspection, window weep test, and a written report with photos. If we seal anything that day, you’ll only pay for materials plus a small labor add. Worth it before hurricane season lights up.

Why leaks get misdiagnosed and how we avoid the common traps

We see people smear silicone over a stain and call it good. Doesn’t work. The water probably entered three feet away, wicked along framing, then dripped where you saw it. Another trap is blaming clearance lights every time. They leak sometimes, sure. But in our experience, compressed A/C gaskets and cap seams cause more ceiling stains in PSL than marker lights do.

Our pressure and dye tests remove the guesswork. We also photograph each step so you can show your insurance if needed. And we’ll tell you straight if a repair is buying time or if you need a new membrane. Better to know now than chase leaks for a year.

Service area and response times around St. Lucie County

We’re based in , serving all of St. Lucie County and the Treasure Coast. Typical drive times:

Tradition and Becker area, 20 to 30 minutes. St. Lucie West and Torino, 15 to 25 minutes. River Park and Prima Vista, 15 to 20 minutes. Fort Pierce south side, 25 to 35 minutes. Jensen Beach and Stuart, 30 to 45 minutes.

We meet customers at RV resorts near US-1, storage lots off Peacock, and county parks. If you’re in , text a photo to and we’ll estimate response time on the spot.

Warranty, insurance, and paperwork you’ll actually use

We warranty most sealant repairs for 12 months. Roof membrane replacements carry 24 months on labor, materials per manufacturer. We’re licensed, insured, and can coordinate with your carrier. We document with before and after photos, moisture readings, and line-item invoices. If you need signed statements for claims, we handle that.

For technical specs, we follow manufacturer guidelines from Dicor Products on substrate prep and from Lippert and Dometic on component sealing. That alignment keeps your component warranties intact.

Need emergency RV leak help today?

If water’s dripping right now, call . Say “emergency RV repair” and we’ll triage. We keep tarp kits, Eternabond patches, and fast-cure sealants on the truck. Temporary dry-in takes 30 to 60 minutes. We’ll come back for permanent repairs once it’s dry. Request a free estimate by phone or online, your choice.

Same-day dry-in patch to stop active intrusion before storms.

FAQ: Motorhome water leak repair near me in Port St. Lucie

Q: How much does RV water leak repair cost in Port St. Lucie?

Q: Can you do mobile RV leak repair at my campsite or storage lot?

Q: How do you find the actual source of the leak?

Q: How fast should I fix an RV water leak?

Q: What sealants do you use on RV roofs and why?

Q: Do you work with insurance for water damage?

Q: How often should I inspect my RV roof in PSL?

Q: Can you repair soft floors or ceiling panels after a leak?

Q: Do RV air conditioners or refrigerators cause leaks too?

What to do right now if you see a stain or drip

Kill power to interior lights near the wet area. Put a catch pan down and snap photos. Don’t run the slide if the leak is at a corner. Call and request a free estimate. If rain’s imminent, ask for a same day RV repair dry-in.

Five steps. Saves headaches.

Services we can bundle with leak repair to save you a trip

While we’re up there, it’s smart to handle maintenance you already need. We regularly bundle rv roof repair, rv https://anotepad.com/notes/etxm247a slide out repair, rv awning repair, and rv solar repair checkups in the same visit. If your generator struggled after the rain, we can run an rv generator repair diagnostic too. One visit, more boxes checked, better pricing.

For deeper electrical issues triggered by moisture, our rv electrical repair team carries breakers, GFCIs, and dielectric grease to stop corrosion. We’ve seen water intrusion knock out leveling jack sensors as well. Quick recalibrations get you moving.

Why choose for leak repair in li16li16/li17li17/li18li18/li19li19/li20li20/li21li21/PHONESERVICEAREACITYPHONECITYSTATEnap##

A1 RV RepairRV repair shop1961 SW South Macedo Blvd #303, Port St. Lucie, FL 34984Open nowMonday - Sunday7 AM–8 PMVeteran-ownedhttps://www.facebook.com/a1rvrepairhttps://www.instagram.com/a1rvrepair/https://www.tiktok.com/@a1rvrepairwww.pinterest.com/a1rvrepairservicehttps://www.tumblr.com/a1rvrepairhttps://www.youtube.com/@A1RVRepair

RV Repair Port St. Lucie FAQ\'s.

What kind of mobile RV repair services do you offer in Port St. Lucie?.

Do you work on motorhomes, or just trailers?

What’s included in your maintenance service?

What areas do you specialize in when it comes to repairs?

Can you deliver replacement parts if I already know what’s wrong?

What does your repair process typically look like?