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Steven's Bay Area Diesel is the Bay Area's best full-service diesel service shop. With over 20 years of service, we specialize in all aspects of diesel truck repair and high-performance diesel mechanics, parts and service.

We are conveniently located in South San Francisco and can handle major and minor repairs, maintenance on all kinds of diesel engines, including: CAT, Cummins, Detroit, GMC, International, Isuzu, Mercedes Benz, Peterbilt, Mitsubishi, and Volvo.

We also specialize in major and minor trailer repair on all makes and models, as well as maintenance on diesel-powered Recreational Vehicles(R.V.s). Plus, we feature our mobile service units, fully equipped to provide emergency roadside assistance.

Contact us today for your next diesel service!