Expert Cadillac Repair & Maintenance in Walnut Creek, CA

Cadillac is the nation’s most prestigious domestic luxury automaker, once known almost exclusively for its high-end sedans. In recent years, Cadillac has successfully updated and expanded its line-up, attracting a new generation of young, affluent buyers. The Escalade is a favorite of rappers, athletes, and young families alike, and the SRX crossover is a sportier option for people on the go. At Auto Diagnostic & Repair, Walnut Creek, we work on all Cadillac models, including the Escalade and SRX, as well as the CT6, ATS, ELR, and XTS coupes and sedans.

When your Cadillac needs a repair, we’ll take the time to thoroughly diagnose the problem and pinpoint the component or system that’s causing your car to perform poorly. We’re honest mechanics, so we’ll never suggest a repair that you don’t actually need, or replace parts that still have life in them. Simply because one part has gone bad doesn’t automatically mean you need to replace every belt, hose, or bolt in its vicinity. Our mechanics will let you know what you need to do to make sure your Cadillac is safe and reliable once again—no more and no less.

We know it’s inconvenient to be without your Cadillac for any amount of time, whether you drive it every day or not. That’s why we take care of your Cadillac services in Walnut Creek as quickly and efficiently as possible. We also treat every vehicle we work on as if it were our own, paying attention to details and answering your questions all along the way. Our team, from our owner to our service writer to our mechanics, want you to be completely comfortable with the auto repairs we provide, and we want to help your Cadillac run better for many years to come!