Get Quotes Contact Us Sign In
Website
Call
Get your vehicle back on the road with the help of an ASE Certified shop, Roy's Transmission Service. Established in 1972, Roy's a family owned and operated shop has been serving Orange County clients for over 47 years. All those years of experience translate into true professionals that will take care of all your transmission and auto repair needs and give you an accurate assessment and straightforward answers. We have continued to build our reputation of providing high-quality workmanship, affordable pricing and the highest quality service in the industry.
Services
Roy's Transmission Service has been providing transmission repair services throughout Orange county, California, for more than 40 years. Utilizing our full machine shop and specialty equipment our technicians rebuild and replace all types of transmission systems in Domestic and Foreign vehicles. We also specialize in Classic cars, Street rods and Trucks, we offer performance products from TransGo that can be installed to your existing transmission or at time of repair to enhance the performance and longevity and also improves gas mileage in most cases.
Extend the life of your vehicle by bringing it to Roy's Transmission Service of Fullerton, California. From full maintenance and inspection service to repairs on vital components such as water pump, alternator, starter, battery, shocks etc. Our certified technicians handle everything from maintenance intervals to major differential repairs including axle and/or U Joint replacement.
Are you interested in learning more about what we have to offer you? We are more than happy to provide additional information about our products or services. You will receive a confirmation after submitting the form, and we will respond as quickly as possible for your satisfaction.
Reviews (9)
Write a Review
Scott Burkhardt
Nov 22, 2021
Excellent transmission shop! They found the problem that 2 other shops couldn't and fixed it for 600$ less than what the Toyota dealership quoted me! Highly recommend Roy's Transmission Service!
Jose Moreno
Sep 11, 2021
I had real issues with my transmission no one was able to find the issue. Mr. Frank took care of my problem. The mechanics at this shop are very professional, very knowledgeable. I would (HIGHLY) recommend Roy's Transmission service to anyone of my friends and family. Thank Mr. Frank.
Frank M.
Apr 22, 2021
The owner of Roy's is nothing less than professional, knowledgable, and kind. They have worked on 2 of my vehicles & I wouldn't go anywhere else. I highly recommend. A+++
Jesse Cadena
Dec 25, 2020
Talked to frank over the phone explained my issues with my transmission.we dropped off the car on Tuesday and by Thursday it was done.i recommend roys transmission they are honest professional shop.mr Jesse
Diego M.
Oct 26, 2020
Great and Honest service here. Brought my Patriot thinking it had some transmission problem. Ended up being a bent skid plate from offroading.
Gert Hess
May 31, 2020
These guys have been the best since 1978! Thank you Frank and Roy's transmission. great work, good price, amazing help on a quick turnaround. So happy to have them close by.
Wes Ringel
Mar 09, 2020
This is the best value in a rebuilt transmission for your vehicle in Orange County, and Frank the owner is a great guy. It's also worth mentioning - after my transmission was rebuilt, there was actually *still* an unusual issue which crept back in - The mark of any good business is when they'll stand by their product or service, especially when there's a warranty. Frank did that no questions asked, and they fixed it again - this time, absolutely flawless.

In other words - You're making a safe choice coming here, and my specific issue on a Chevy Traverse was very unique. Great shop, excellent pricing and long warranty included (36,000 miles/3 years whichever comes first)
Grey Media
Jan 09, 2020
Very good work at a good price a must if you are in orange county and want dependable work!
Anthony Witchek
Apr 24, 2018
I came to Roy's and worked with the owner in diagnosing my issue. I was told it was the Trans and after his diagnosis he determined it was an exhaust leak! Such an honest company, when I'm ready for a transmission I'll be back. Highest recommendation