Best Transmission Shops in Ontario, CA

Transmission Repair

Transmission shops in Ontario, CA that have the Cost Guide Certified badge next to their shop’s listing have passed our certification requirements and our staff has confirmed that they provide quality repair services for fair prices. In addition, they offer free towing, free transmission diagnostics, financing and a minimum 12 month, 12,000 mile warranty on services such as repairs, rebuilds and replacements of transmissions in Ontario.

Updated: April 19, 2015

Haven Auto Repair

Haven Auto Repair(909) 481-3937
9285 E 9th St
Rancho Cucamonga, CA 91730


Here at Haven Auto Repair we are known for providing great customer service and the personal touch of a family owned business. We understand that your vehicle is a major investment, and that is why we care for each customers vehicle as if it were our own.

GDA Enterprises

GDA Enterprises(909) 946-2282
1801 W Arrow Route
Upland, CA 91786


The GDA Advantage starts when you drop off your vehicle at our auto repair shop the very first time. We take the time to learn about your driving habits and your expectations about what you want out of our relationship.

Kim’s Auto Repair

Kim's Auto Repair(909) 484-0171
9333 E 9th St
Rancho Cucamonga, CA 91730


We are a complete Auto Repair 1 Stop Center. Fast, friendly service combine with years of experience working on all makes of cars, from Chevy and Ford to Toyota and Nissan. We service most foreign and domestic cars

Bud’s Foreign Car Services

(909) 591-3443
5528 W Mission Blvd
Ontario, CA 91762

Main Street Garage / TOYOTECH

Main Street Garage  TOYOTECH(909) 982-553
1174 W 9th St
Upland, CA 91786


Our job is to take the hassle out of the auto repair experience. No matter what you drive, we have a solution for you. We’re happy to do a quick service while you wait in our beautiful art gallery sponsored by Pomona Valley Artists Association, while sipping on a hot or cold beverage on us.

Basic Auto Repair

Basic Auto Repair(909) 984-8011
810 E Holt Blvd
Ontario, CA 91761


Basic Auto Repair, based in Ontario, California, is a full-service auto repair shop and an official brake and lamp inspection station. We also do smog checks. Bring your vehicle in today and let our ASE-certified technicians provide the quality service you nee

Kar King Auto

Kar King Auto(909) 947-3969
2020 S Vineyard Ave
Ontario, CA 91761


Kar King Auto is fast becoming Southern California’s premier Engine and Transmission rebuilder. With our state of the art machine shop and sister store, and not to mention our more than qualified expert engine and transmission rebuilders, it’s easy to see why we are growing.

All Transmissions

All TransmissionsCA(909) 315-5475
1820 W 11th St
Upland, CA 91786


Every day at All Transmissions we receive calls who need to get an “estimate” because they were told by their general automobile mechanic that they needed a brand-new transmission. Subsequently, after the vehicle is examined by us, we discover that the it didn’t require a brand new transmission in any way.

Rancho Transmissions

Rancho Transmissions(909) 980-8380
9377 E 9th St
Rancho Cucamonga, CA 91730


We are a company that provides something that has become more and more difficult  to find these days. Excellent customer service along with the highest possible quality standards is what sets us apart and makes us different. 

Certified Transmissions

(909) 982-8902
649 N Benson Ave # ACertified Transmissions
Upland, CA 91786


Certified Transmissions and Car Care provides top-notch auto repair services while specializing in transmission service, repair and rebuilding.

Transmission Shops in Nearby Areas

California Licensing Requirements

California does not require transmission shops in Ontario, CA to qualify for a state license, so there is no state standard for competency among transmission repair services. They require only a registration, for which there is no inspection or testing of ability in transmission repair.

Likewise, California has no legal requirement that services for transmission repair in Ontario, CA first show proof of liability insurance to reimburse you in the event of any damages that might occur during servicing.

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