The Best Diesel truck inspection in Concord, California

Left Coast Diesel is a leading diesel service, repair, and maintenance institution located in Concord, California. Specializing in diesel vehicles in the San Francisco Bay Area and Northern California, Left Coast Diesel has been providing quality work for over 13 years. The institution's mission is to ensure that customers' rigs are dependable and on the road for as long as possible. With a focus on emissions control and carbon build-up, Left Coast Diesel offers state-of-the-art EGR cleaning tools and services to keep vehicles running smoothly and efficiently. By maintaining EGR components, customers can experience improved fuel mileage and prolong the life of their turbo-equipped vehicles.

Smog Star Express Walnut Creek is a STAR-certified "Test Only" station located in downtown Walnut Creek, California. Our experienced technicians are passionate about cars and are fully qualified to perform smog testing for all types of vehicles, including cars, trucks, SUVs, Diesel, Hybrid, and RVs. We offer a $10 discount for booking online, as well as a FREE re-test. Our technicians are highly skilled, have years of experience, and are dedicated to providing high-quality smog testing services while upholding the highest technical and client relation standards. We use advanced cutting-edge diagnostics to ensure that your vehicle passes the smog check with flying colors.