High Quality Auto Repair for Your GMC in Brentwood, CA

A division of General Motors, GMC focuses on building trucks, SUVs, and vans, including the popular Sierra truck line, the Yukon SUV, and the Savana cargo van. With unique features and upscale details, GMC vehicles are class-leading among full-size pickups and large SUVs.

If you drive a GMC, Auto Diagnostic & Repair, Brentwood can handle all of the repairs and maintenance your vehicle may need, from fluid changes to brake service to engine work and more! Our multi-point inspections (included with any service) and honest approach to vehicle maintenance and repair see to it that your GMC is fixed correctly and at a fair price.

With highly skilled and experienced automotive technicians who undergo continuous training, we guarantee your GMC will be serviced correctly and promptly at Auto Diagnostic & Repair, Brentwood. We know how to optimally care for your GMC so it runs its best for years, and if your GMC is not performing well, we have the knowledge and equipment to fix the problem. Not all auto repair shops in the Brentwood area have set the high standards we have here at Auto Diagnostic & Repair, Brentwood. With us, you can trust your GMC is in good hands.

Honesty and integrity are important to GMC owners, and our community as a whole. As a local auto repair shop, we strive to reflect those values in our work. As our customer, you can count on us to keep your GMC safe and dependable for you and your family.