Saddleback Automotive, on the corner of La Paz Road and Marguerite Avenue, has been in business since 2000. It's known for its excellent customer service and expert mechanics. Saddleback does tune-ups and works on brakes, timing belts, ABS, suspension, engines, transmissions and electrical systems. Saddleback guarantees its work for 12 months; the guarantee for transmissions is 24 months.