Fleet Work Done Here - Including Big Rigs & RVs

We do fleet work on big diesel trucks including RVs right here at Swartz Diesel.  Our team of diesel mechanics are highly skilled and have the diagnostic equipment to provide accurate trouble shooting which equals fast and cost efficient repairs.  Your equipment being down is something you can't afford and we understand that here at Swartz Diesel very well.  If you are traveling, you want to continue to your next destination even if you are in beautiful Grass Valley California!  You can depend on our team to get you going quickly and to make every effort to do so cost efficiently.  We know diesel engines and work on them every day in every size, shape, form and age bracket.  We ask that you make the Swartz Diesel choice when you need diesel truck repairs for your fleets or rvs.

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.

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Swartz Diesel

location small13368 Grass Valley Ave
Grass Valley, CA 95945


CALL:  (530) 477-1437

Shop Hours

Mon-Thurs:   7:00am-6:00pm
Lunch: 12:00am-1:00pm
Fri-Sat-Sun: CLOSED