With competitive rates and fast service, we’ll give you the best value for your time and money.


Serving the automotive industry for over 28 years you can trust us for a variety of automotive services ranging from basic maintenance to heavy repair.

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Honesty, Integrity and Complete
Customer Satisfaction!

Call Today (949) 635-0708


We believe in treating our customers fairly because we want your business now, and far into the future.


Our experienced service department will keep your vehicle in top condition. We use the latest diagnostic technology to provide high-quality service and quick turnaround. Our mechanics are highly skilled and have years of experience. Most of all: they love cars and care about yours.

Free LOCAL Towing With Any Major Repair

(949) 635-0708

Who We Are

For reliable auto repair and transmission services in Rancho Santa Margarita, CA you can count on SANTA MARGARITA TRANSMISSION and COMPLETE AUTO REPAIR where quality is our commitment.

With over 28 years in the Automotive Industry we continue to strive to be the best in our industry and Customer Service. We specialize in all Automatics and Manuals (Foreign & Domestic) R.V.'s, Clutch, Differential's & 4x4 repair as well as your one stop shop for complete automotive repair.

We realize finding trustworthy auto repair services is a real concern. And it shouldn't be! Car owners have enough to worry about. SMT and Complete Auto Repair will get you back on the road promptly!