Audi Auto Repair Shop in Santa Rosa, CA

Shape Effect | Transco Auto & Diesel Repair

Service and Repair of Audi Vehicles

For all Audi owners in Santa Rosa, CA, Transco Auto & Diesel Repair is the go-to place for quality service. Audi, a subsidiary of the German automobile manufacturer Volkswagen, is one of the top three luxury automakers in the world. The company name is derived from the surname of its founder, August Horch. “Horch” means “listen” in German; and Audi is the Latin word for listen. But you didn’t invest in an Audi based on clever word play. You own an Audi because you care about investing in quality.

As an Audi owner, you understand that a quality vehicle demands quality service.

Our shop offers the highest quality service and repair of Audi vehicles in the area. From the moment you walk through our door until you leave satisfied with the results, our team strives to supply only the best service to both you and your vehicle.

Many shops focus only on getting the job under the hood done as quickly as possible, but our dedicated technicians go above and beyond to exceed your customer service expectations. We will happily answer any questions and also offer courtesy pick up and drop off service to local customers to reduce make the service and repair process as convenient as possible.

Whether you need routine maintenance or repairs for major damage, our expert team of certified technicians provide top-notch service for any Audi model.

Put our service to the test by calling our shop or stopping in to schedule your service appointment today!

Rely on the Word of Others

Trusted by your neighbors for honest repairs in Santa Rosa, CA

Reviews Stars Rating | Transco Auto & Diesel Repair

5-star Review by Michael H

Dave and his team did an excellent job with one of my shops vans. The van was diagnosed the first day, ordered necessary parts and got the van back to me in a timely matter and the cost was very reasonable.  Thanks Team Transco!

Reviews Stars Rating | Transco Auto & Diesel Repair

5-star Review by Tyler Schallert

Dave got my truck in same day for a very reasonably priced diagnostic. He found the issue and was very honest and didn’t try to upsell me on extra work I didn’t need and instead let me know it was a quick and easy repair. I will definitely be using him for any work needed on my cars in the future!

Services We Offer in Santa Rosa, CA

Everything your vehicle needs — under one roof

Transmission Repair

Your transmission is the link between your engine and your wheels, and keeping it in top condition is essential for reliable performance. Our ATRA-certified technicians diagnose and repair transmission issues on automatic, manual, and semi-automatic vehicles with precision you can trust.

View Page >

Engine Repair

Your engine powers everything, and even minor issues left unaddressed can lead to costly repairs down the road. Our ASE-certified technicians use advanced diagnostic equipment to accurately identify and resolve engine problems on foreign and domestic vehicles.

View Page >

Diesel Repair

Diesel engines require specialized knowledge and equipment to service properly. Our experienced technicians handle everything from glow plug replacement and fuel injector service to full diesel diagnostics, keeping your diesel-powered vehicle running at its best.

View Page >

Audi Repair Nearby

Expert Audi Repair and Maintenance in Santa Rosa, CA and the Surrounding Areas

Located in the heart of Santa Rosa, CA, Transco Auto & Diesel Repair has been a trusted name in automotive service for over 60 years. Our shop on Santa Rosa Ave is easy to find and convenient to reach for drivers throughout Sonoma County and the surrounding region. Whether you need transmission repair, diesel service, engine work, or routine preventive maintenance, our ASE-certified technicians are ready to help you get back on the road with confidence. We proudly serve generations of families who have counted on us for honest, reliable repairs.


At Transco Auto & Diesel Repair, we make every visit as hassle-free as possible. We offer 24-hour key drop-off so you can bring your vehicle in on your schedule, and our complimentary pick-up and drop-off service within a 7-mile radius of the shop means you never have to worry about a ride. As a NAPA AutoCare Center, ATRA-certified shop, and AAA Approved Auto Repair facility, we hold ourselves to the highest standards in the industry. Drivers from across Sonoma County and beyond trust us to deliver quality workmanship and straightforward service every time.

  • Bodega Bay
  • Boyes Hot Springs
  • Cloverdale
  • Cotati
  • El Verano
  • Forestville
  • Fulton
  • Graton
  • Guerneville
  • Healdsburg
  • Kenwood
  • Larkfield-Wikiup
  • Monte Rio
  • Occidental
  • Petaluma
  • Rohnert Park