Had a problem with my truck while visiting nearby in Nevada City. Don is an honest man and knows his stuff. He diagnosed it over the phone, and when I limped it into his shop, he was able to confirm it and fix it to get me back on the road. If you're looking for an honest businessman backed by a couple of decades of experience, take your rig here. I can't speak highly enough of Don. He epitomizes what we all want to see in any business we visit. - Mike S.
Thank you for visiting Swartz Diesel in Grass Valley, CA. Swartz Diesel has been running for 23 years in Northern California. It holds a AAA+ rating with the Better Business Bureau. Owner, Don Swartz is a race car driver in the Nascar Whelen Series as well #3. With that same enthusiasm Don runs his shop, and makes sure to provide only the best in automotive service. Diesel Diagnostics Since 1990 with Large Over the Road Truck - Fleet Repair & RV Repairs as well as Fire Truck Full Maintenance. Count on our mechanics. Schedule your appointment today (530) 477-1437 or schedule online.