RV AC Repair for Diamond Bar and the Inland Empire

diamond bar

Don't let the Southern California heat ruin your camping trip. At McBride's RV, we understand that a broken air conditioner can quickly turn a fun outing into a miserable one. 

That's why we offer expert RV AC repair and service right here in the Inland Empire, a short drive from Diamond Bar. 

We'll get your rig's AC back in top shape so you can stay cool and comfortable on your travels, whether you're headed to local spots like Bonelli Bluffs RV Resort & Campground or a more distant destination.

Why Choose McBride's RV for Your AC Service?

When it comes to keeping your RV cool, you need a team you can trust. Here’s why McBride's RV is the top choice for Diamond Bar RV owners:

Serving Southern California Since 1967

We are a family-owned business that has been serving the RV industry in Los Angeles County, Orange County, San Bernardino, and Riverside Counties for decades. We have earned a reputation for being a stable and reliable service and repair facility.

Factory-Trained Technicians

Our mechanics are certified and trained by industry leaders, including Dometic and Coleman, so you can have confidence that they can service and repair all of your RV's appliances.

Customer-First Approach

Our mission is to understand our customers' concerns, help them maximize the features of their RV, and ensure they can use their coach safely. We know what it means to "go camping" and make every effort to accommodate your schedule.

Comprehensive AC Services

Our technicians can handle everything from a routine AC cleaning service to complex diagnostics and repairs. We will clean the return filter, evaporator, and condenser coils, inspect the drain system, wiring, seals, and gaskets, and even oil the fan motor to ensure your system is running efficiently.

Common RV AC Problems We Fix

Common RV AC Problems We Fix

If you're experiencing any of these common issues, bring your RV to us for a reliable diagnosis and repair:

  • Lack of cold air
  • Loud or unusual noises
  • Foul odors coming from the unit
  • Compressor failures
  • Electrical system malfunctions
  • Refrigerant leaks

Hear From Our Satisfied Customers

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 
Chris Roelle AvatarChris Roelle
McBride’s exceeded my expectations.
They went above and beyond in making sure I was satisfied with the entire process. - 12/05/2025 
Alma Cruz AvatarAlma Cruz
Excellent service and it did not take forever to get the job done (like other places). I just yesterday recommended this place to someone. - 11/12/2025 
Ed Miller AvatarEd Miller
Great customer service and high quality workmanship. I will be going back when ever my RV needs repairs and service. - 9/28/2025 
Greg Hall AvatarGreg Hall
McBrides RV Service in Chino, CA, is my go to shop when I need repairs that might take more than a day. Full time RV’ers know the hardship if you have to move out while your RV is in the shop. McBrides offers full timers sites for us who live full time in our rigs. Yep, we spend the night at their facility. The service is great, the people are friendly and they know how to fix RV’s. I highly recommend McBrides RV Service for whatever your needs are. - 9/26/2025 
Front Location of McBrides RV

Stay Cool on the Road

Whether you're planning a trip to nearby places like Prado Regional Park or Chino Hills State Park, or venturing further out, a working AC is non-negotiable for a comfortable trip.

For additional RV-related resources in and around Diamond Bar, check out these helpful links:

  • Find a great place to stay with your RV at Bonelli Bluffs RV Resort & Campground, a popular destination near Diamond Bar.
  • Explore more campgrounds and outdoor destinations near Diamond Bar.
  • Find RV parts and supplies at stores like Arrow Trailer Supplies in nearby Ontario, CA.

Schedule Your RV AC Service Today!

Don’t wait until your next trip to address your RV’s AC issues. Get ahead of the heat by scheduling your service, RV repair, and maintenance with the experts at McBride’s RV.

Call us today at 909-627-7566 to book your appointment.