Welcome to Roadmasters Auto!

Dedicated to providing Northglenn, Lafayette, Boulder and surrounding communities with outstanding automotive service; we have been proud to offer our customers over 30 years of continued service.

We are a fully certified and independent automotive repair facility.  We first started serving the Northglenn area 30 years ago and moved to our current location in October of 1990.  Since then we have enjoyed providing our customers with some of the best service in town.  All of our technicians are ASE certified and undergo continual training to bring you the best, fastest, and most accurate service possible.

We hope you stop by and check us out.

What can we do for you?

  • Air Conditioning Service & Repairs
  • Brake Inspections & Repairs
  • Cooling System Repairs
  • Computerized Alignments
  • Computerized Engine Diagnostics
  • Computerized Driveability Diagnostics
  • Engine Repair & Replacement
  • Emissions Repairs
  • Maintenance Tune-ups
  • Starting & Charging System Repairs
  • Suspension Work
  • Shocks & Struts
  • Transmission & Clutch Replacement
  • Vehicle Inspections
  • Tires – Goodyear, Dunlop, Republic and more!


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  • Always a great experience...
    Always a great experience. They know what the are doing. Both my cars have over 100,000 miles on them and running great because of them.
  • wonderful and fast!
    wonderful and fast!
  • Responsive, informative, ...
    Responsive, informative, and helped me make decisions. This is first time with them.
  • These guys are top notch....
    These guys are top notch. Took my car in the night before I needed my alignment done, and they had it done and ready for me by 9am the next morning. Super friendly service, and really explained what they did. Need another alignment in a month or so on a different car, and I know […]
  • I've been going to Roadma...
    I've been going to Roadmasters for years and I find them efficient & honest. I like how they explain my vehicle's issues with me and they give me some options w/out pressure. They have also been willing to pick me up or take me home. And they allow my 3 little dogs in the shop […]