High Plains Diesel Services

Providing quality diesel services in Sterling, Colorado.

Locally Owned

High Plains Diesel Services was founded in Sterling, Colorado in 1996. We have been proudly serving our local community for more than twenty years. 

Computer Diagnostics

We can perform computerized truck diagnostics on virtually every single commercial truck on the road today.

Quick Repairs

We have six service bays to maximize effecienty, getting your truck, trailer or heavy equipment back up and running quickly.

Targeted Repairs

For the past three decades, our experienced technicians have seen it all. That experience allows us to target the failed components on your truck quickly and efficiently.


24 Hour Service Available

Our Field Service Techs are available for 24 hour road side service.

Diesel Engine Repair

Our engine repairs include everything from minor oil leaks to diagnostic trouble code repair to full blown overhauls. We work on most major engine lines such as CAT, Cummins, Detroit, International, Mack and Paccar.

Our Approach

At High Plains Diesel Services we work on everything. Whether it’s engine repair, fabrication, welding, or maintenance for your truck, trailer or heavy off highway equipment, we will do it right the first time. 

Our Story

Allen Guetter was raised in a truck shop and has been around trucks his entire life. In 1996 he opened High Plains Diesel Services where he has used his lifelong experience to provide top notch service to the truck industry for more than twenty years. 

Close Bitnami banner