Call Us Today
(714) 523-1132

A1 Transmission
& Supply

6940 Stanton Ave, Buena Park, CA 90621

Ken Brown

Our Shop I Contact Us I Home

Welcome to A1Transmission Service and Supply, we specialize in one thing, Transmissions. We carry an endless amount of parts and also we service and rebuild Transmission. We serve, Buena Park, Westminster, Stanton, Garden Grove and all of Orange County.

A1 Transmission Service and Supply, located in Buena Park, California, is your local area transmission specialist. We've been in business since 1973, and owner Ken Brown is an experienced automotive technician, having been in the transmission field over 20 years. Your car's transmission, the second major assembly of its power plant, can operate trouble-free for many years of dependable service. But when trouble does arise, even a minor problem can seriously impact your car's driveability and dependability.

Today's automatic transmissions are complex, computer-controlled pieces of high-tech hardware, and require knowledgeable technicians to properly diagnose, service and repair them. Our staff of factory-trained technicians stay up-to-date with the latest training and have the latest diagnostic equipment at their disposal. Utilizing such resources as Mitchell Repair Technology helps keep our proficiency at the highest and most current level, and gives you, the customer, an accurate diagnosis and repair estimate, and the most cost-effective service experience.

A1 Transmission Service and Supply also maintains the highest level of ethical practice in the industry, being members of the Automatic Transmission Rebuilders Association (ATRA), the Automotive Service Association (ASA), the Automotive Service Councils (ASC) of California, and the National Institute for Automotive Service Excellence (ASE). These credentials are in place to insure fair and consistent business practices for our customers, and to maintain our high standards of business ethics.

We specialize in Domestic, Asian and European vehicles, SUVs, light trucks, motorhomes, and even high-performance applications. Our facility has a six-bay transmission shop, as well as a huge parts inventory. Having the more common parts on hand helps save time, getting you back on the road in a timely manner. We specialize in the repair and overhaul of automatic and standard transmissions as well as transaxle, differential and clutch service.

A1 Transmission Service and Supply looks forward to helping you keep your vehicle in top running condition. Feel free to give us a call at (714) 523-1132.

We Are Open: Monday - Friday 8:00 am - 5:00 pm

Click on the image below for a larger view

Click Here To Visit Our Shop

Make sure to store our phone number in your cell phone, you never know when you might need us! (714) 523-1132


Click on any of the logos below to read what they mean to you as a customer.

We Accept:


Home | Our Shop | Contact Us |

Copyright© 2001-2018 All Logos®, Trademarks™ and Copyrights© are property of their respective owners. All car pictures displayed are for the sole purpose of depicting the type car the shop specializes on and they were obtained from public domain. All the shops featured in are independently owned by their respective owners and have no affiliation of any kind with the car manufacturers. has no affiliation of any kind with independent shops featured on it's site, therefore, we don't have any control over their operation and are not responsible for their actions. Web design by ECommNow