diesel truck muffler with smoke coming out

At Repair Masters Automotive LLC in Boulder & Louisville, CO, our priority is keeping your Dodge, Chevy, or Ford truck reliably on the road. A major aspect of that is catching small issues before they become bigger ones.

Your diesel is a reliable vehicle. Still, sometimes all it takes is a small problem to leave you stranded. If you ever hit the key and the engine fails to turn over, it’s something you should get addressed sooner rather than later. Whether it only happens once a month, once a week, or every day, eventually something will give, and you’ll be calling for a tow truck.

There’s no direct line from the key to the engine that starts your pickup. Relays, connections, modules, security components, the starter, the ignition switch, and safety switches all work together; if one of them fails, the whole system fails. If any of these components become problematic, it may start as a minor inconvenience - but eventually your engine will fail to start at all.

Fortunately, most of these issues aren’t a big deal, so long as they’re caught and repaired early. All it takes is the right equipment and know how. No matter your repair or maintenance needs, we’ve got you covered. For the best diesel service shop in Boulder & Louisville, CO, call or stop by Repair Masters Automotive LLC today.



Thank you for visiting Repair Masters Automotive LLC in Boulder & Louisville CO., you can count on our automotive repair technicians to keep your car, truck, SUV, or van, on the roads longer and safer! No matter the make or model we work on both domestic and European vehicles!

Service Areas: Boulder, CO | Louisville, CO | Jamestown, CO | Niwot, CO | Lyons, CO | Longmont, CO | Eldorado Springs, CO | Nederland, CO | Allenspark, CO | Lafayette, CO | Rollinsville, CO | Erie, CO | Broomfield, CO | Erie, CO | Westminster, CO | Eastlake, CO | Arvada, CO | Wheat Ridge, CO | Dacono, CO

  • Now Hiring
  • Jasper Pref
  • 24-Hour Dropoff
  • Acdelco
  • Air Lift Tow and Haul
  • ASE
  • BF Goodrich
  • Bridgestone Firestone
  • Cooper Tires
  • Draw-Tite Hitches
  • Dunlop Tires
  • Fleet Services
  • Flowmaster
  • Goodyear
  • Hankook Tires
  • Hunter
  • iATN
  • John Bean Alignment
  • Kelly Tires
  • Magnaflow
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  • Mastercraft
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  • Pet Friendly
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  • Reese Hitches
  • Shuttle Service
  • Sumitomo Tires
  • Tech-net
  • Tires
  • Towing
  • Toyo
  • Uniroyal
  • 12 Month Warranty
  • Welding
  • Wifi Available

Repair Masters Automotive LLC

3501 Pearl St.
Boulder, CO 80301
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location small (303) 442-2234
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SHOP HOURS

Weekdays:   8:00 AM - 5:30 PM
Weekends: Closed

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Louisville Location

165 McCaslin Blvd.
Louisville, CO 80027
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location small (720) 502-7783
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