Mobile RV Repair in Gig Harbor, WA

PIERCE COUNTY, WA · SOUTH SOUND · KEY PENINSULA

Mobile RV Repair in Gig Harbor, WA

Mobile RV repair in Gig Harbor, Fox Island, Purdy and out the Key Peninsula. Roof leaks, fridges, batteries, generators, furnaces and Victron power, fixed in your driveway, storage lot or RV park, so the rig never has to cross the Narrows.

Request an AppointmentCALL (564) 234-7490TEXT (564) 234-7490

On-site diagnostic visit $175 · labor $150/hr · quote before any repair starts

On the route · November 2026

Where the mobile RV tech is this month

  1. NOWUnion and Hood Canal · Belfair, Shelton, Hoodsport
  2. NEXTEllensburg and the Kittitas Valley · about a week, Cle Elum to Yakima
  3. THENOlympia and the South Sound · Lacey, Tumwater, Shelton
  4. THENPort Townsend · Port Hadlock, Chimacum, Quilcene
  5. THENOcean Shores and Seabrook, then Forks · and back around the loop

Parked somewhere along the way? Text your town and what the rig is doing, and we’ll fit you into the route.

Text (564) 234-7490Book online

Mobile RV service on the Gig Harbor peninsula

Gig Harbor sits just across the Tacoma Narrows on SR-16, at the top of the Key Peninsula. It’s a boat-and-RV town: trailers, fifth wheels and motorhomes parked beside the house or the boat, on acreage out toward Purdy and Wauna, and in storage lots along SR-16. Getting a rig to a shop means a trip back over the bridge and a wait for a service bay. We come to you instead.

If you searched for mobile RV repair in Gig Harbor or RV repair near me, we handle the everyday problems (leaks, fridges that won’t cool, generators that won’t start, batteries that died over the winter) and the bigger power work: lithium, solar and Victron systems, plus Starlink, Peplink and weBoost.

United Mobile RV LLC is dealership-trained, 11+ years: a Victron Energy Certified Installer, a weBoost Certified Installer/Reseller, a Dometic Professional and a Peplink Certified Associate.

Where we work around Gig Harbor

  • Gig Harbor: downtown and the waterfront, Peacock Hill, Canterwood and the storage lots off SR-16
  • Fox Island, Artondale and Rosedale: west of the harbor, over the Fox Island Bridge
  • Purdy and Wauna: at the head of Henderson Bay on SR-302
  • The Key Peninsula: Key Center, Home and Lakebay, on longer route days
  • Port Orchard and the rest of Kitsap: north up SR-16; see Kitsap and Hood Canal
  • Tacoma and University Place: back across the Narrows; see Tacoma

Heading south toward Olympia or Shelton? See our Olympia page.

RV parks and campgrounds near Gig Harbor

We’re not affiliated with any of these parks. They’re places local RVers stay, and we’ll meet you at your site where the park allows outside technicians:

  • Sun Outdoors Gig Harbor (formerly Gig Harbor RV Resort): on Burnham Drive, open year-round, with full-hookup 30/50-amp sites, both pull-through and back-in.
  • Penrose Point State Park: on the Key Peninsula near Lakebay, a wooded saltwater park popular with smaller rigs.
  • Driveways, acreage and storage lots: where most Gig Harbor rigs actually live between trips.

Most of our Gig Harbor work is at homes and storage lots. Tell us the gate code and space number when you book.

RV life around Gig Harbor: firs, salt air and a long wet season

Most rigs here sit under tall firs through a wet season that runs roughly October to May. Needles and moss hold water on the roof, gutters overflow onto slide toppers, and tired sealant gets months to fail. By the time a stain or a soft spot shows inside, it has usually been leaking for a while.

Salt air off the harbor and Henderson Bay corrodes battery terminals, grounds and shore power plugs, which shows up as flickering lights, GFCIs that trip in the rain and converters that stop charging. Rigs parked beside the house on a long extension cord add low voltage to the mix.

Winters are mild, but a few hard freezes a year are enough to split water lines in a rig that wasn’t winterized.

RV repairs we do most around Gig Harbor

  • Leaks, soft floors and delamination. We trace the leak, reseal, and use thermal imaging and moisture readings to map how far the water went. See roof and seals.
  • Batteries and converters after storage. Flat or swollen batteries, converters that overcharged them and parasitic draws that drain a bank in a week. See RV electrical.
  • Refrigerators. Absorption fridges that cool on one power source but not the other, fridges that won’t light, and residential fridges the inverter can’t keep up with. As a Dometic Professional we work on Dometic units every week. See our Dometic fridge guide.
  • Generators. Onan, Generac and Kohler service, plus surging and no-start problems from fuel that sat all winter. See generator service.
  • LP gas, furnace and water heater. No-light furnaces, faulting water heaters and leaking regulators, leak-tested and pressure-checked. See LP gas.
  • Victron, lithium and solar. SmartShunt monitoring, lithium conversions and MultiPlus inverter/chargers, so storage stops killing batteries. See Victron systems.
  • Starlink, Peplink and weBoost. Mounting, power and failover so you stay online under the trees. See connectivity.

Pricing

On-site diagnostic visit: $175. Labor: $150/hr. The $175 diagnostic is a standalone fee for on-site troubleshooting. Every visit has a minimum: one hour of labor ($150) or the $175 diagnostic, depending on the job. $75 trip fee within 50 miles, then $2.00/mile both ways. Parts and supplies vary per job. You get a quote before any repair starts.

Flat-rate winterization: $175 for a travel trailer, $225 for a fifth wheel or motorhome. Afterpay is available on balances up to $1,500. Full details are on the pricing page.

Gig Harbor RV repair FAQ

Do you come out to Fox Island and the Key Peninsula?

Yes. Fox Island, Purdy, Wauna, Home and Lakebay are on our Gig Harbor and Tacoma route days. Text the address and we’ll confirm a day.

Will you work at Sun Outdoors Gig Harbor?

Yes, where the park allows outside technicians. Send your site number and let the office know we’re coming.

My RV sits next to the boat all winter. What should I check in spring?

Batteries and the converter first, then the roof seals, the water system and the generator. Most spring calls trace back to a flat battery bank or a slow roof leak that ran all winter.

Is there an extra charge for the Narrows Bridge toll?

No. The toll is charged eastbound only, and the standard trip fee covers it: $75 within 50 miles, then $2.00/mile both ways.

What does a visit cost?

The on-site diagnostic visit is $175. It’s a standalone fee for on-site troubleshooting. Labor is $150/hr. Every visit has a minimum: one hour of labor ($150) or the $175 diagnostic, depending on the job. $75 trip fee within 50 miles. Over 50 miles, $2.00/mile both ways. Parts and supplies vary per job.

Get your RV looked at

Send your rig’s year, make and model, what’s going on, and where it’s parked around Gig Harbor. Photos help.

Request an AppointmentCALL (564) 234-7490TEXT (564) 234-7490

Text Us