Call (909) 391-3800

Your full-service
Automotive repair shop


We Service all
Makes and Models


We perform complete
RV services and repairs!


Slide background

Customer Satisfaction
is our top priority


Slide background

Customer Satisfaction
is our top priority


Home 2022-08-17T19:42:39+00:00

Welcome to Brian's Automotive Repair,
your car service in Ontario, CA!

If you’re looking for auto repair in Ontario, CA, you’ve found us. Here at Brian's Automotive Repair we work hard to earn your trust and loyalty. We know how important it is to find a Ontario car service you can rely on, so your satisfaction is our top priority each and every day.

Here at Brian's Automotive Repair we understand what makes customer service truly outstanding. You will feel the difference exceptional customer care makes when you work with us. We know auto repair in Ontario offers you lots of choices, and we aim to provide the kind of caring customer service that will bring you back.

Our professional automotive service offers you years of combined expertise from our well-trained technicians. We treat our auto repair professionals well because we value their skill and can-do attitude. We know our team sets us apart, saving you time and money, not to mention worry. When it comes to auto repair in Ontario, we are totally confident that Brian's Automotive Repair is the best option in town!

Affiliates &

We offer 1 year/12k mile & 2 year/24k mile warranties for AAA customers

Bill and Wag’s Towing

Bill and Wag Business Card

If you are not a AAA member and need a towing service, contact:
Bill and Wag’s Towing at 909-923-6100.

About Brian's Automotive Repair Ontario, CA

For years Brian's Automotive Repair has been there for the people of Ontario. We love what we do, and that basic fact fuels our business. We are dedicated to our customers, and that’s why they stick with us—the best auto repair Ontario has to offer.

Our family of technicians and service staff sees their work here at Brian's Automotive Repair as more than a job. It’s their vocation and livelihood. Each member of our team is invested in your satisfaction.

Brian's Automotive Repair was founded on the basic idea that everyone deserves respect. It is our mission to treat each person that comes through our door with dignity and sensitivity. We believe this attention to detail has paid off by providing us with our loyal, friendly family of customers. That’s what makes Brian's Automotive Repair the best car service in Ontario!

Are you ready to experience the best Ontario car service available? Please give us a call or make an appointment here.

The Absolute Best Car Service in Ontario, CA

What sets Brian's Automotive Repair apart from all of the others in Ontario, CA?

Trust: When it comes to auto repair in Ontario, CA, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.

Talent: At Brian's Automotive Repair, you can rest easy knowing that our highly-skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the Ontario auto repair table.

Time: We take the time we need to provide you with top quality car service in Ontario, CA, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.

Recently Serviced Vehicles

2017 Toyota RAV4

Toyota RAV4

Service Date
Services Performed
  • Confirmed noise in front of vehicle. Noise would occur when going over bumps and turing right. Bounced suspenion over struts and would notice area around front left strut making noise. Whem bounced would feel a viberation on strut. Lifted vehicle and inspected suspenion conponents. Disconnected strut and noticed noise would still occur. With further inspection found the backing plate was barely rubbing with lower ball joint causing the noise concern. Reconnected strut and bent backing plate away from ball joint and test drove vehicle. On test drive no noise was heard again. The noise was being caused by backing plate slightly rubbing against ball joint. The repair was bending backing plate away from ball joint.
Sherry R. gave our service a 5 star review on 1/26/2023

2006 Jeep Wrangler

Jeep Wrangler

Service Date
Services Performed
  • Complete chassis lube and look over vehicle.
Mike N. gave our service a 5 star review on 1/10/2023

2020 Ford F-450 Super Duty

Ford F-450 Super Duty

Service Date
Services Performed
  • We removed the fuel filter and found it full of DEF fluid. We flushed out the fuel rail, flushed out the fuel lines and flushed out the dosing injector. We then removed the fuel tank ,and primary fuel filter, and water seperator. We siphoned out the contaminated fuel, removed the fuel pump and cleaned out the fuel tank. We then re installed the fuel tank and put 20 gal. of fresh fuel and primed the fuel system. We started the truck and brought it up to opperating temp and found it runs according to spec. We then test drove the vehicle and drained the fuel/water seperator and found no more contamination in the fuel system.
  • FUEL TANK – Remove & Replace – Diesel – [Includes: Drain and fill.]
  • FUEL FILTER – Remove & Replace – Diesel Both,w/o Fuel Tank Removal
  • 20.0 gallons
Jay S. gave our service a 5 star review on 1/5/2023

2017 Dodge Durango

Dodge Durango

Service Date
Services Performed
Kelli F. gave our service a 5 star review on 12/28/2022

2012 Chevrolet Camaro

Chevrolet Camaro

Service Date
Services Performed
  • The battery is checking out low.
  • Replace front brake pad linings and machine front brake disc rotors. Clean and lubricate brake calipers and slide mechanisms. Check and fill brake fluid. Bleed air from system. Road test vehicle.
  • Replace rear shoes/Pads Install rear hardware, if necessary, machine drums or rotors, and adjust parking brake. Road test vehicle.
  • Service air conditioner. Check condition of all belts and lines. Evacuate and recharge with reclaimed R-134. Test system performance. Note center vent temp Max Cool/High_________ Connect gauge set and advise of High and Low pressures @ 1500 Rpm. Ambient____60_________High__200_________Low__25________ Inspect Belts, hoses, fan clutch, and electric fans if equipped and advise of recommendations.
Kaden B. gave our service a 5 star review on 12/14/2022

2014 Chevrolet Silverado 1500

Chevrolet Silverado 1500

Service Date
Services Performed
  • SPARK PLUG WIRE SET – Remove & Replace – V8
  • SPARK PLUGS – Remove & Replace – V8
  • ????????????????-No cost yet??????????????
Bryan G. gave our service a 5 star review on 12/7/2022

2016 Jeep Grand Cherokee

Jeep Grand Cherokee

Service Date
Services Performed
  • Tested main battery rated 650cca, measured 262cca. Alt charging 14.56 no load, 14.46 loaded. Also tested Aux. battery rated 200cca measured 286cca. Rec replacing main battery.
  • BATTERY – Remove & Replace – Main Battery – [Includes: Test.]
Pamela S. gave our service a 5 star review on 12/6/2022

2013 Ford Edge

Ford Edge

Service Date
Services Performed
  • We scanned for codes and found P193C-00 steering angle signal, U0121-00 Lost communication with anti-lock brake system (ABS) Control Module A. We found a technical service bulletin in relation to both codes showing a recall for this problem. We recommend taking the vehicle to the dealer to preform the recall. We also found code P0456-00 Evap system leak detected. We smoke tested the vehicle and found no leaks. We then checked the purge valve for operation and found that when commanded 0% with the scan tool the valve continues to pull the tank into a vacuum. These tests confirm that the purge valve is faulty. We recommend replacing the purge valve.
  • CANISTER PURGE VALVE – Remove & Replace – V6 – [Includes: Component test.]
Teresa J. gave our service a 5 star review on 12/1/2022

2014 Ford Fiesta

Ford Fiesta

Service Date
Services Performed
  • Used personal wheel lock socket
Oliver R. gave our service a 5 star review on 11/28/2022

2013 Dodge Avenger

Dodge Avenger

Service Date
Services Performed
  • No CEL is currently present during inspection. Took vehicle on test drive and could not replicate concern. Scanned vehicle and found one code. P0131 O2 sensor 1/1 circuit low. Cleared codes and none returned at this time.
Ethan P. gave our service a 5 star review on 11/28/2022

2005 Ford Pickup

Ford Pickup

Service Date
Services Performed
  • Remove and replace automatic transmission filter and gasket. Added fresh transmission fluid. Inspect for leaks. Road test vehicle. Transmission pan is equiped with a reusable pan gasket, torqued trans pan bolts to factory spec.
  • ALTERNATOR DRIVE BELT – Remove & Replace – F150,V8 – [Includes: Serpentine and V-Belt type Belt(s).]
  • SPARK PLUGS – Remove & Replace – F150,V8
  • Confirmed door does not lock with the remote or with the door lock switch, door does lock and unlock with the key. Removed door panel and tested door lock actuator does not work. Used a noid light when the actuator is comanded to lock or unlock it lights up, confirming it has power and ground. Rec replacing door lock actuator on the driver front door. May come as a door latch assembly.
  • Found a pastic tab has broken off that retains the spring for the fuel door, the spring holds the door shut. Rec replacing fuel door assembly.
  • Took the hose off the windshield squirter and cycled the motor on, washer fluid came out of the hose. Plugged back into the squirter and nothing. Rec replacing windshield squirters then retest.
  • P0345 Camshaft position sensor (A) circuit. Bank 2 P0349 Camshaft position sensor (A) circuit intermittent. Bank 2 Swapped Bank 1 and Bank 2 camshaft position sensors and cleared codes. Let truck run and both codes came back quickly. Unplugged sensor and traced wires back to the pcm and tested them, found they are okay. Found a TSB that states the alternator can have excessive ripple that can cause these codes to appear, disconnected the alternator and cleared codes and started, again codes came back. Tried a new cam positioning sensor with a new connector and same result. We have come to the conclusion the truck will need a PCM. After our extensive search through the dealer network we have found that this part is obsolete………………..
  • This part is obsolete ……………………………………
Steve Y. gave our service a 5 star review on 11/14/2022

2008 Ford Pickup

Ford Pickup

Service Date
Services Performed
Norm H. gave our service a 5 star review on 11/7/2022