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.
Our mission is to earn your business and trust by providing superior service for your GMC vehicle. We’re a family-owned and operated auto repair shop, so you can feel good about bringing your business our way AND our experienced, well-trained mechanics save you money with accurate diagnosis and precise repairs. Some auto repair shops replace entire parts instead of simply fixing the component that needs to be fixed. Not at Valencia Auto Performance & Simply Smog. We’ll troubleshoot exactly what your GMC needs, and clearly explain our prognosis.
The purpose of Valencia Auto Performance & Simply Smog is to HELP you. We want to solve your auto repair and maintenance concerns, ensure your safety, give you trouble-free driving, and maximize your investment in a GMC vehicle—and we want to do so in the most enjoyable manner possible. Whether you know how to rebuild an engine or pumping gas is the limit of your automotive knowledge, we treat every customer the same way—the way we like to be treated, with respect and courtesy.
Call or Contact Us Online Today for Your GMC Service Needs!
If you live in Santa Clarita, CA, Valencia Auto Performance & Simply Smog is here for your GMC’s regular maintenance as well as unexpected repairs. You can trust us to service your GMC professionally and courteously, all with the goal of putting you back behind the wheel with a smile on your face.