In Business for over 27 years providing Automotive Repair for Domestic and Foreign Vehicles. Lang:English / Spanish Welcome to the online home of Andys Valero Gas & Service Center. With over 3 decades of service to the San Francisco Bay area, Andys Valero Gas & Service Center is in a unique position to understand the needs of the Bay Area driving public. Stop by our automotive care center! We can help you care for one of your most important possessions, your vehicle!