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Home Repair - Maintenance
Repair - Maintenance


The balance between a great price and usable performance is the Twin Peaks Diesel Difference.

We wanted to let you know that our company stands for a few things that set us apart from most shops, and allows us rise above others who don't share our values.

What we don't do.....

  • We do not throw parts at vehicles for a temporary, lazy fix.

  • We do not charge for labor or diagnostic work that is unnecessary.

What we do...

  • We call for approval on all work to be performed that has not been authorized.

  • We get the right part on the first repair.

  • We perform reliable repairs that stick.

  • We scan vehicle computers and check engine lights.

  • We run computer aided system tests.

  • We can do anything a dealership can do but at a much lower cost.

  • We can now FLASH factory computers;  one of just a few independent shops in the front range that can do so!


TWIN PEAKS DIESEL has been providing service for semi-trucks, agricultural vehicles, mid-size trucks, and passenger vehicles for the last 6 years. We are not new to this game!

The techs working on your vehicle have graduated from education at DADC Diesel, Front Range Automotive, Cummins Factory Training, ASE Certification programs and specialty diesel and certification training courses.

Our equipment includes the latest technology and we currently operate two lifts with four light duty and two heavy duty bays.

When it comes to rates, we are extremely competitive and offer FLEX BILLING which allows you to budget for repairs in advance of service.

You will reap the benefit of our relationships with top manufacturers that give us a purchasing advantage which we pass on to you.

For RELIABILITY, ECONOMY, and POWER and PERFORMANCE, choose Twin Peaks Diesel.