Plymouth Auto Repair Shop in Santa Rosa, CA

Shape Effect | Transco Auto & Diesel Repair

Service and Repair of Plymouth Vehicles

When it comes to Plymouth, Transco Auto & Diesel Repair in Santa Rosa, CA stands out for its unparalleled service. The long and triumphant history of Plymouth cars are thanks to the words of Walter P. Chrysler himself, “Give the public something better and the public will buy.” These vehicles are known for their durability, affordability and engineering. And these are the reasons why Plymouth has kept ahead of the curb, and why consumers continued to buy.

Plymouth always forged ahead with new technologies, from developing the floating power method to designing an all steel body. With all these new improvements, Plymouth was still accommodating the economic market demands with lower prices.

As a Plymouth owner, you understand that only the best care can keep your car running like the day it left the lot over 20, 30, and even 40 years ago! Our certified technicians are dedicated to taking care of your investment whether it’s an original 1932 Plymouth Phaeton PB model, a 1961 Plymouth Fury muscle car, or even a 1990 sport coupe Plymouth Laser. We check the whole vehicle to make sure that you are more than satisfied with our service. Our shop technicians are dedicated to their craft, and we hold our customers as our number one priority.

We are passionate about delivering the best and most professional work, and unlike our competitors, we stick with the Plymouth concept of top of the line work at better prices. Give us a call and schedule an 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.

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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.

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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.

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Plymouth Repair Nearby

Expert Plymouth 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.

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