Mobile RV repair in Tacoma
Tacoma sits at the head of Commencement Bay, with the Port of Tacoma to the north, Point Defiance Park to the west, the Stadium District above downtown, and Joint Base Lewis-McChord just south of Lakewood. That mix puts a wide spread of rigs on our calendar - from JBLM-area military Class C and travel-trailer owners to retiree Class A diesel pushers in DuPont and Lakewood.
Marine air drift off the Foss Waterway and Ruston Way, paired with 39 inches of annual rain, accelerates corrosion on RV step assemblies, awning hardware, and exterior compartment latches on every rig that lives near the water. Sprinter-platform Class B conversions running Mount Rainier and Olympic loops are the third major slice.
The seasonal pattern is a steady wet-side base load October through April, mild summer with no AC surge, then a wave of pre-trip and dewinterize work in March and April as JBLM rotations and snowbird returns ramp up.
What we fix in Tacoma
Roof seal failure on EPDM and TPO membranes is the year-round base load. Cracked Dicor at vent flanges, antenna bases, and the front cap drives most calls; we run scrape and reseal at $185 - $385 flat with self-leveling Dicor over every penetration. Slide-topper mildew and rot is the close second - single-slide topper replacement is $385 - $585.
Salt-air corrosion on Lippert Kwikee step assemblies is the constant Commencement Bay-side complaint. Step assembly replacement runs $385 - $685 flat depending on step count. Awning bracket and hardware corrosion adds $285 - $585 per side.
Water-damaged ceiling and front-cap repair is the third bucket. Front-cap reseal at the radius runs $245 - $485, soft-spot ceiling repair with luan, framing, and headliner panel runs $585 - $985. Refrigerator vent leak diagnostics on Norcold and Dometic absorption fridges is $185 - $385 to reseal, $885 - $1,485 if the cooling unit itself has failed.
RV Roof Repair
Lap sealant reseal, EPDM and TPO patching, full membrane replacement, vent gaskets, skylight repair.
Includes- Roof leak diagnosis
- Lap sealant reseal (Dicor)
- EPDM patch and recoat
- TPO replacement
- Full roof replacement
RV Plumbing
Water heater swaps, faucets, pumps, fresh/gray/black tank repair, PEX leak chase, pressure-test diagnostics.
Includes- Water heater repair
- Faucet replacement
- Water pump swap
- Tank repair (fresh/gray/black)
- PEX leak repair
RV Electrical & Solar
Converter and inverter, lithium battery banks, solar 200W to 1000W+, shore power inlet, 12V diagnostics.
Includes- Battery bank install
- Solar install (200W-1000W+)
- Converter / inverter swap
- Shore power inlet repair
- 12V diagnostics
RV Slide-Outs
Schwintek motor replacement, Lippert gear pack rebuild, slide topper, hydraulic seal repair, alignment.
Includes- Schwintek motor swap
- Lippert gear pack rebuild
- Slide topper replacement
- Hydraulic seal repair
- Slide alignment
RV AC & Heating
Rooftop AC replacement, capacitors, soft-start installs, furnace repair, thermostat, heat pump service.
Includes- Rooftop AC replacement
- AC capacitor replacement
- Soft-start install
- Furnace repair
- Thermostat replacement
RV Generators
Onan generator service, oil and filter, spark plugs, fuel filter, annual tune-up.
Includes- Onan generator service
- Oil filter change
- Spark plug replacement
- Fuel filter swap
- Annual tune-up
RV Appliances
Norcold and Dometic fridge, microwave swap, washer/dryer install, ice maker, water filter.
Includes- Absorption fridge repair
- Residential fridge swap
- Microwave replacement
- Washer/dryer install
- Ice maker repair
RV Leveling
HWH and Lippert Level-Up jacks, motors, sensors, control board, manual override, fluid flush.
Includes- Jack motor service
- Hydraulic line repair
- Leveling sensor replacement
- Level-Up control board
- Manual override install
RV Winterization
Antifreeze pump-through, air blow-out, water heater bypass, de-winterization, full storage prep.
Includes- Antifreeze pump-through
- Air blow-out
- Water heater bypass
- De-winterization spring
- Storage prep
RV Water Damage
Leak source ID, sub-floor replacement, ceiling panel, mold remediation, wall delamination repair.
Includes- Leak source identification
- Sub-floor replacement
- Ceiling panel replacement
- Mold remediation
- Wall delamination
RV Inspection
Pre-purchase NRVIA Level 1+2, pre-trip inspection, leak survey, 100-point inspection, systems audit.
Includes- Pre-purchase inspection
- Pre-trip inspection
- Leak survey
- 100-point inspection
- Systems audit
RV Awnings
Motor and arm replacement, fabric replacement, slide-topper install, manual-to-electric conversion, wind-damage rebuild.
Includes- Awning motor swap
- Awning fabric replacement
- Awning arm replacement
- Slide topper install
- Wind-damage rebuild
RV parks, dealerships, and campgrounds we serve near Tacoma
- Majestic Mobile Manor RV Park - 118-space full-service park 5 minutes from the Tacoma Dome, with 30-amp service, pool, store, and showers. We run regular roof reseal, slide motor swap, and Onan generator service for resident and transient rigs here.
- Dash Point State Park - state park 20 minutes from downtown Tacoma with cabins, standard sites, and utility sites for rigs to 32 ft, plus easy Puget Sound water access. Typical service is roof reseal, refrigerator vent repair, and step-assembly corrosion replacement.
- Seattle/Tacoma KOA Journey - flagship Kent campground just north, big-rig friendly to 55 ft. Calls here lean toward pre-trip Class A inspection, slide-out service, and AC capacitor swaps.
Pricing summary
Every job in Tacoma is flat-rate quoted by phone before we dispatch the truck. No hourly meter, no surprise charges, no diagnostic fee. Most repairs finish in one visit because we carry the most-replaced parts on every truck.
| Service | Flat-rate range |
|---|---|
| Roof reseal (Dicor lap sealant) | $185 - $385 |
| Slide-out motor swap (Schwintek) | $485 - $785 |
| Rooftop AC capacitor swap | $165 - $245 |
| Water heater replacement (6 gal) | $785 - $1,395 |
| Water pump swap (Shurflo Aquajet) | $245 - $385 |
| Generator oil + filter + spark plug | $185 - $285 |
| Awning motor + fabric (full) | $685 - $1,285 |
| Lithium battery upgrade (200Ah) | $1,850 - $2,650 |
| Solar install (400W with MPPT) | $2,450 - $3,950 |
| Pre-purchase inspection (NRVIA L2) | $385 - $585 |
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Common questions Tacoma RVers ask
How fast can A1 RV Repair land at my campground in Tacoma?
If you call before 11 AM we usually land same-day inside Tacoma city limits, at Majestic Mobile Manor, and at Dash Point State Park. Emergency leak or no-power dispatch runs a 2 to 4 hour window.
For the Seattle/Tacoma KOA in Kent, plan on 25 to 35 minutes from dispatch in normal traffic.
Do you service military RVs from Joint Base Lewis-McChord in Tacoma?
Yes. JBLM-area Class C and travel-trailer owners are a steady part of our Tacoma calendar. We do roof reseal, slide-out service, generator service, and pre-PCS inspection for rigs heading to a new station.
Pre-trip NRVIA Level 2 inspection runs $385 - $585 with a written report.
Will you fix corroded RV steps from Commencement Bay salt air in Tacoma?
Yes. Salt-pitted Lippert Kwikee step assemblies are a constant call from rigs on the Foss Waterway, Ruston Way, and Point Defiance side. Full step assembly replacement runs $385 - $685 flat depending on step count.
We carry single, double, and triple Kwikee assemblies on the truck.
What does a roof reseal cost on an RV at Dash Point State Park?
Standard scrape and reseal with Dicor self-leveling lap sealant over every penetration runs $185 - $385 flat. Full EPDM membrane replacement runs $1,850 - $3,200 depending on roof length.
We finish reseal in one visit and pressure-test before we leave the rig.
Can you swap a Norcold refrigerator cooling unit on a Class A in Tacoma?
Yes. Norcold and Dometic absorption fridge cooling-unit replacement runs $885 - $1,485 flat. We carry the new unit, old-unit reclaim, and a leak-test kit on the truck.
For residential 12V refrigerator (Furrion, Vitrifrigo) swaps it is $1,485 - $2,185 depending on cabinet fit.
Do you service Class A diesel pushers in Tacoma during snowbird season?
Yes. Retiree Class A diesel pushers staging here for the trip south in September and October are a regular part of our calendar. We do leveling-jack rebuild, slide-out service, AC capacitor swaps, and pre-trip inspection.
Chassis and engine work goes to Cummins Northwest in Tacoma or Freightliner of Tacoma.
What hours do you run service calls in Tacoma?
Standard hours are 8 AM to 6 PM, Monday through Saturday. After-hours emergency dispatch carries a $40 to $75 surcharge on top of the flat-rate.
Sunday calls are case-by-case and we will tell you on the phone whether we can land that day.
Do I need to be at the rig for service in Tacoma?
No, as long as we have access and a phone number for sign-off. We text photos before and after, send the flat-rate quote in writing, and run payment on the truck.
JBLM gate access is the one exception - you or a designee will need to escort us through the gate.
Where the truck parks and how fast we land
The Tacoma truck stages off Tacoma Ave S near downtown so we can reach Majestic Mobile Manor, the Port of Tacoma, Point Defiance, Ruston, and Stadium District inside 15 minutes. Same-day landing on calls placed before 11 AM, 2 to 4 hour emergency response on roof, electrical, and propane safety calls.
Extended-area runs out to University Place, Lakewood, DuPont, JBLM-adjacent storage lots, Puyallup, and Federal Way land same-day or next-morning depending on call volume. What we do not cover here is chassis work; engine, transmission, and frame issues on Class A diesel pushers go to Cummins Northwest in Tacoma or Freightliner of Tacoma.
Related services and nearby cities
Need service on a specific system? See our pages for RV roof repair, water damage, appliances, slide-outs, and inspection.
Other Washington service areas we cover: RV Repair in Gig Harbor, RV Repair in Olympia, RV Repair in Kent, RV Repair in Bremerton.