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!


Roadmasters Auto on Facebook




  • I trust Nathan and the cr...
    I trust Nathan and the crew at Roadmaster. I've been pleased every time with their work and customer service. I tell all my friends about Roadmaster auto!! […]
  • This is the BEST place to...
    This is the BEST place to take a vehicle in need of any repair! They are FAST, efficient and wonderful to deal with any time!! I recommend them to everyone I know! […]
  • Very pleased, The Roadmas...
    Very pleased, The Roadmasters crew honored my warrenty and got us up and running. […]
  • They completed the work a...
    They completed the work agreed on in the time frame I needed them to! :-) […]
  • This is a great shop and ...
    This is a great shop and the staff is very knowledgeable and caring. Plus they remember their customers. It's a good feeling when you call 6 months later with a question and they remember your first name. I've recommend everyone I know to go there. […]