Oil Changers 1188 El Camino Real, San Carlos, CA94070 The Oil Changers on El Camino Real is one of 28 locations in the Bay Area. The company is conveniently open for business…More seven days a week, to make getting an oil change — a task many people put off — easier. Oil Changers offers quick, affordable service. In addition to full-service oil changes, the technicians also perform fuel system service, oil system cleaning, coolant service and more. They will also complete services on fleets (at least five vehicles) and recreational vehicles.