No Mobile Service - No House Calls

RV Repair in Diamond Bar, CA: One Hub for Every System

Diamond Bar treats its coaches well, and it shows in what we see from the city: well-kept Class As and travel trailers that come in for prevention as often as repair. Some of that discipline comes from the terrain. Hillside streets, sloped driveways, and shade trees that drop debris on parked roofs give Diamond Bar rigs their own wear pattern, and the owners here have learned to stay ahead of it. McBride's RV Service & Paint, twenty minutes away in Chino and family-owned since 1967, is where that upkeep happens.

diamond bar california

Which McBride's services have dedicated Diamond Bar pages?

Five, and each covers its subject deeper than this overview can. For scheduled upkeep, RV maintenance in Diamond Bar. For the most weather-exposed surface on the rig, RV roof repair in Diamond Bar, which matters double under Diamond Bar's tree canopy, where leaf litter holds moisture against seams and branch fall dents membranes. For shade and shelter, RV awning repair in Diamond Bar. For finish work, RV painting in Diamond Bar. And for towables, travel trailer repair in Diamond Bar. Start on whichever page matches your problem; they all lead back to the same shop floor.

What else does the shop handle for Diamond Bar owners?

Everything the five pages above do not. Collision and body work in an enclosed booth that takes 40-foot coaches, with PPG color matching. Slide-out service, which earns its keep in Diamond Bar because a coach parked on a sloped driveway loads its slides unevenly and wears seals in a lopsided pattern we recognize on sight. Generator service as a Cummins Onan authorized service center, air conditioning, water heaters and Aqua-Hot, window replacement, and full chassis service on Ford F-53 gas and Freightliner and Spartan diesel platforms.

What else does the shop handle for Diamond Bar owners

Does parking on a slope actually hurt an RV?

Over months, yes. The slide-outs feel it first, because a persistent lean side-loads the rails and racks the room slightly out of square, which chews up seals. Absorption refrigerators mind it too; they want level to circulate properly, and long off-level storage shortens their lives. Even the doors notice, since a chassis relaxed into a slope for a season can change how the entry and compartment doors seat. None of it is a crisis, but mention it when you book, because we check differently once we know a rig lives on a grade.

How does insurance repair work if my rig is damaged in Diamond Bar?

You photograph it, we do the rest. Our insurance claims service writes the estimate, sends the documentation, and negotiates scope with your adjuster directly. McBride's is a preferred shop for several carriers and handles AAA, Progressive, and GEICO claims week in and week out. Branch-fall dents, storage-lot scrapes, and road incidents on the 57 or 60 corridors all go the same way: we document, write the estimate, get your approval, make the repair, and match the paint.

What is the drive from Diamond Bar to the shop?

Twenty minutes, generously. Grand Avenue south through Chino Hills to Chino Hills Parkway, or the 60 east to the 71 south if you are near the north end of town, then into Chino to 13788 Oaks Ave. Both routes are big-rig friendly the whole way. Call (909) 627-7566 before you leave and the bay will be waiting.

How are estimates handled

How are estimates handled?

On paper, before the work. The parts budget is stated on the estimate before anything starts, the final invoice tracks the parts actually used, and no change happens without your sign-off. You will also see the problem yourself: we bring you to the coach and show you the worn seal or the delaminated corner before asking for a decision.

Frequently Asked Questions

Do you check rigs that park on sloped driveways differently?

Yes. Tell us when you book; we add slide alignment, seal wear pattern, and refrigerator checks to the standard inspection.

Can you remove branch-fall dents from my roof?

We repair or replace the damaged section and reseal it. If insurance applies, we document it for the claim.

Do you service both gas and diesel motorhomes?

Yes: Ford F-53 gas chassis and Freightliner and Spartan diesels, brakes to cooling systems.

Is there a Diamond Bar page for my specific problem?

Maintenance, roof, awning, painting, and travel trailer all have dedicated Diamond Bar pages; this page links to each above.

How soon can I get an appointment?

Call (909) 627-7566. Routine service usually books within days; collision work depends on parts and adjuster timelines.

Where is the shop?

13788 Oaks Ave, Chino, CA 91710. Monday through Friday, 8 AM to 4 PM.

Hear From Our Satisfied Customers

Carmen Ortega AvatarCarmen Ortega
We had out 22 Newmar Dutch Star in to Mc Brides annual minor service. It was in and out in a couple of days. Fast, friendly service never disappoints. - 8/13/2026 
David Hontz AvatarDavid Hontz
I’ve had the pleasure of getting my RV serviced and repaired at McBrides several times, and each time I have had a great experience.
They are always professional, courteous and they have resolved any and every issue I had. - 6/26/2026 
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Don Nelson AvatarDon Nelson
Labor rate is kinda high so I’d only use them for the stuff I couldn’t do myself. Overall good experience. Seemed like it was there longer than needed could’ve been waiting on parts not sure. I’d use them again. - 6/17/2026 
Lexi Rose AvatarLexi Rose
I took my 1997 renovation project Fleetwood PaceArrow in for major mechanical service. I also paid for an hour of inspection on my failed slide out and got a great quote on the labor and parts for when I'm ready to invest in that repair next. I was a little weary initially that the service price on the phone when I called was told to me as around $500 range and then in person at drop-off the price was actually around $900 for the major service. But the girl who took my appointment over the phone had warned me that she was new and wasn't certain of the prices on anything. The service was great and I'm glad I chose to continue despite the wide price difference to what I was anticipating. Mike and Danny are stellar, and I know the place I'll be bringing my renovation back to with any repair needs in the future that I can't handle myself. The quotes for the slide out, and suggested drive train work, were both also very reasonable. - 6/04/2026 
James Bergman AvatarJames Bergman
Just got my coachman cross trail xg back from electrical service, bad charge controller, works perfectly both joe and dan were of great service - 4/09/2026 
John Licause AvatarJohn Licause
I have had paint and body work and brakes replaced. I have been very happy with the service that I got ! - 4/04/2026 
Diane Vieira AvatarDiane Vieira
We had invisible brakes installed on our jeep to tow behind our coach. They worked extra hard to finish the job so we could take the jeep on vacation. Thank you McBride's RV. - 3/22/2026 
David Skorheim AvatarDavid Skorheim
Took my toy hauler for an estimate to fix slide, generator and transfer fuel pump. Parts needed to be ordered and since I had a trip coming up I picked up my trailer. When parts arrived took it back and it was completed in 2 days. Their staff is very friendly. What I really like about them is their scheduling. Gave me a date and time for both drop offs and pick ups. I was very satisfied with their work and highly recommend them. - 3/12/2026 
Bao Hoang AvatarBao Hoang
Had a Tuson sway controller installed on our Apex Nano 186BH. Had scheduling problems on my end and they were very accommodating. Staff was very friendly and communicative from scheduling through pickup. Quick and smooth transaction. - 2/12/2026 
Front Location of McBrides RV

Diamond Bar keeps its rigs sharp, and McBride's is the shop behind that. Family-owned since 1967. Call (909) 627-7566.

McBride's RV Service & Paint, BAR ARD 314817, 13788 Oaks Ave, Chino, CA 91710, (909) 627-7566.