Active mobile RV repair across Bellevue, WA and the I-90 Eastside corridor - Lake Sammamish, Newport Shores, and Issaquah. Same-day on roof leaks, plumbing, electrical, slide-outs, AC, and Onan generators. Run by Spencer Marshall, RVIA-trained, accountable to Eastside diesel pushers and tech-money van builds.
Bellevue and the I-90 Eastside corridor draw a wealthier RV demographic - newer Class A diesel pushers, premium fifth wheels, and tech-money Sprinter Class B conversions used for ski-season Snoqualmie Pass and summer Cascade trips. Lake Sammamish, Newport Shores, and the Issaquah Plateau drive most of the residential storage population we service.
Heavy tree cover, 39 inches of yearly rain, and rigs sitting in long-term residential storage drive most calls toward roof reseal and EPDM moss removal, slide topper replacement, leveling-jack hydraulic leaks, and lithium house-battery and solar inverter diagnostics on high-end coach builds.
Freezing rain events on the Plateau also crack underbelly water lines and burst exterior shower valves every winter, which makes a $145 flat winterize the smartest pre-trip insurance for any rig staging Snoqualmie Pass. We work most rigs on-site at Vasa Park, Issaquah Village, or in Newport Shores driveways.
The defining Bellevue call is roof reseal and EPDM moss removal on a Class A or premium fifth wheel that sat in residential storage under heavy tree cover. We treat the moss, soft-brush the membrane clean, and run a full perimeter and penetration reseal at $185 - $385 flat. Slide topper replacement on these rigs is the close second at $385 - $585 with new fabric.
HWH and Lippert Level-Up leveling-jack hydraulic leaks are heavier here than anywhere else on our route because the local fleet is so Class A diesel-pusher heavy. A jack rebuild or motor replacement runs $485 - $885 flat-rate. Sensor and control-board diagnosis is $145 flat plus parts.
Lithium house-battery and solar inverter work on tech-money Sprinter and ProMaster builds is a steady weekly call. A 200Ah lithium retrofit runs $1,850 - $2,650 flat including the new bank, BMS, and inverter wiring updates. Cracked underbelly water lines from Plateau freezing rain run $185 - $285 flat per repair.




Lap sealant reseal, EPDM and TPO patching, full membrane replacement, vent gaskets, skylight repair.
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Water heater swaps, faucets, pumps, fresh/gray/black tank repair, PEX leak chase, pressure-test diagnostics.
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Converter and inverter, lithium battery banks, solar 200W to 1000W+, shore power inlet, 12V diagnostics.
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Schwintek motor replacement, Lippert gear pack rebuild, slide topper, hydraulic seal repair, alignment.
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Rooftop AC replacement, capacitors, soft-start installs, furnace repair, thermostat, heat pump service.
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Onan generator service, oil and filter, spark plugs, fuel filter, annual tune-up.
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Norcold and Dometic fridge, microwave swap, washer/dryer install, ice maker, water filter.
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HWH and Lippert Level-Up jacks, motors, sensors, control board, manual override, fluid flush.
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Antifreeze pump-through, air blow-out, water heater bypass, de-winterization, full storage prep.
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Leak source ID, sub-floor replacement, ceiling panel, mold remediation, wall delamination repair.
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Pre-purchase NRVIA Level 1+2, pre-trip inspection, leak survey, 100-point inspection, systems audit.
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Motor and arm replacement, fabric replacement, slide-topper install, manual-to-electric conversion, wind-damage rebuild.
IncludesEvery job in Bellevue 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 |
Same-day across Bellevue, Issaquah, Sammamish, Newcastle, Renton, and out to Snoqualmie when you call before 11 AM. Emergency leak or no-power calls run a 2-4 hour response from our Bellevue Way SE base.
We confirm flat-rate by phone before dispatch. After-hours emergency surcharge is $40 - $75.
Yes, premium Class A diesel pushers are a major part of our Bellevue book. We handle roof reseal, slide-out service, leveling-jack hydraulic repair, generator service, and house-battery and inverter diagnosis.
A pre-trip inspection runs $185 - $285 flat-rate with a written digital checklist before you leave for Cascade or southern winter trips.
Yes, Vasa Park is one of our most-frequent Eastside stops. Most calls are roof reseal, slide-out repair, and pre-trip inspection on rigs staging Cascade summer trips.
Vasa Park is about 15 minutes from our Bellevue Way SE base so we can usually land within 60 minutes during a same-day window.
HWH and Lippert Level-Up jack rebuild or motor replacement runs $485 - $885 flat-rate depending on which jack and whether the cylinder also needs service. Sensor and control-board diagnosis is $145 flat plus parts.
If multiple jacks are due, we discount the second and third since the truck setup is the same.
Yes. Moss colonization on EPDM and TPO membranes is one of our most common Eastside calls because rigs sit under heavy tree cover for months. We treat with manufacturer-approved cleaner, soft-brush the colony off, then rinse and reseal cracked seams.
The treatment alone runs $185 flat; combined with a full reseal it is $285 - $485 depending on roof size.
Yes. Burst water lines and shower valves after a Plateau freezing-rain event are common. We carry PEX and shut-off fittings on the truck plus Dicor and EPDM material for any associated roof work.
Emergency response runs 2-4 hours from call to truck on-site. Surcharge is $40 - $75.
Standard hours are 8 AM to 6 PM Monday through Saturday with Sunday emergency coverage during peak Cascade weekender months May through September.
After-hours calls are answered by Spencer directly and run a $40 - $75 surcharge.
No, we work many rigs without the owner present, especially Newport Shores driveway calls and rigs at Blue Sky RV storage in Preston. We need keys, a power source if applicable, and a written description of the issue.
We send before-and-after photos and call when complete to walk through the work.
Our Bellevue truck stages at 127 Bellevue Way SE just south of downtown, putting us within 25 minutes of Issaquah, Sammamish, Mercer Island, Newcastle, and Renton. Same-day dispatch when you call before 11 AM; emergency response runs 2-4 hours.
Extended service area covers the I-90 corridor east to North Bend and Snoqualmie Pass and stretches to Kirkland and Redmond at 4-6 hour response. Chassis and engine work goes to Cummins Pacific in Seattle and the Freightliner dealer in Pacific; we coordinate the coach side so the rig only goes to the chassis shop once.
Need service on a specific system? Browse our pages for RV roof repair, leveling jacks, electrical and solar, slide-outs, and winterization service.
Other Washington service areas we cover: RV Repair in Seattle, RV Repair in Lynnwood, RV Repair in Monroe, and RV Repair in Everett.
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