Truck diagnostic services in Cotati, California

Diesel Exhaust Services, located at 141 Helman Lane in Cotati, California, is a top-notch car repair institution specializing in diesel services. Our experienced team is dedicated to getting your truck back on the road as soon as possible. We serve the areas of Oakland, Rohnert Park, Santa Rosa, and Vacaville in California. Our preventative maintenance program is designed to reduce downtime and costly repairs, ensuring that we fix it right the first time. With our diesel aftertreatment service, we use advanced computer diagnostic equipment to communicate with the truck's engine control module and identify any trouble codes.

Wennersten Autoworks is a trusted car repair institution located at 3093 Wiljan Court in Santa Rosa, California. Our experienced technicians are dedicated to providing top-quality maintenance and service for all types of vehicles. Whether you need a routine oil change or a major repair, we have you covered. Conveniently schedule an appointment with us today and trust us to get your vehicle running smoothly again. We proudly serve the communities of Santa Rosa, Lakefield-Wikiup, Roseland, Rohnert Park, Petaluma, Sebastopol, Forestville, Occidental, Windsor, Cotati, Graton, and surrounding areas.