Welcome to AG Transmission Repair
We pride ourselves on providing high-quality service and absolute customer satisfaction. We are an authorized Allison Transmission dealer and have been serving northern California for over a decade. We can take care of ALL of your Allison Transmission needs in a timely manner. Whether you need a warranty issue resolved, a transmission rebuilt or exchanged, on-site service work, or just a little advice, our friendly and certified staff is here for you.
What We Do
At AG Transmission Repair, we can build your transmission or exchange it for one of our quality rebuilt units in stock. Our factory-certified field technicians can take care of all your Allison Transmission needs quickly. We carry the genuine Allison parts you need to maintain your transmission in tip-top shape. Our commitment to unsurpassed service and quality workmanship has made us one of the leaders in the transmission industry.
Keep your transmission running with our team of professionals. From oil changes to complete diagnostics, our crew will make sure you have reliable transportation.
Contact us if you have questions or come by our shop!