City Auto Supply (CAS) is a leading factory authorized distributor of automotive parts and supplies to both the public and the auto repair industry. We carry over 100,000 individual parts for virtually every make and model of the vehicle on the road today. With roots in the San Francisco Bay Area since 1986, CAS is a U.S. Veteran-owned corporation. While many things have changed over the years, our approach to creating a family-oriented environment remains our goal. We consider our employees to be our greatest asset, and with over 100 team members in the Bay Area and Oahu, we believe it is what separates us from the competition Our focus over the last three decades has been our unwavering commitment of excellent service to our customers while providing them with OE or OE-quality auto parts. We view ourselves as partners to our customers instead of just simply vendors. CAS has a total of four (4) wholesale warehouse locations in the San Francisco Bay Area and the island of Oahu including two (2) retail outlets open to the general public.