Diesel Emissions Testing

Hours of Operation:

  • Monday: 9:00am - 5:00pm
  • Tuesday: 9:00am - 5:00pm
  • Wednesday: 9:00am - 5:00pm
  • Thursday: 9:00am - 5:00pm
  • Friday: 9:00am - 5:00pm
  • CLOSED Saturday & Sunday

Phone Number: (303) 523-3109

Each test takes approximately 15 to 20 minutes.

So that we may provide efficient service to our customers, we ask that you arrive no more than 5 minutes after you appointment time.

Please be aware that if you are late, you may have to reschedule for the next available appointment slot.

Boulder Dyno Testing will be closed on all national holidays


7161 Valtec Court Boulder, CO 80301

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Boulder Dyno Testing