I can only say this team is the absolute best. I noticed my truck wasn’t working well while pulling my 5th wheel. I brought my truck to Denver Diesel who right from the start over the phone reassured me. Since we were on vacation they put my mind at ease. I work in Auto Body, so I had a pretty good idea what was wrong. They were able to properly diagnose, find the part and fix my vehicle within a very tight time frame. They helped us find a vehicle to use while on vacation and gave us plenty of daily updates. Thank you to Lauren at the front desk, the mechanic, and even the manager to make sure we were taken care of. Overall with the cluster of a major mechanical... read full review
July 2026
Blew a coolant line loaded with livestock in the middle of the day. Had someone to me right off the get go. Got me fixed up then simultaneously the turbo went bad at the same time. Evan was instantly back out to try clearing codes so I could atleast get unloaded. He understands in this business you can’t be sitting with no airflow on the animals. Went completely out of his way to give me a truck of his just so I could get unloaded. That’s hard to find these days is people that want to help not just for the money. Only thing I wished was I lived closer to have more stuff done by them lol would give more stars if I could
February 2026
Called them for a tow, stuck just off the Verrazano bridge. Came in no time towed me back to their Denver Shop the price was very reasonable for the situation. They squeezed me in for the repairs needed and had me back on the road the next day. They are now my regular shop and I wouldn’t trust anyone else. They are busy and a little harder to get in the door, but they do have emergency rates if I need it turned around bad enough or I con just wait my turn and I know they are busy, because they’re that good.
I can only say this team is the absolute best. I noticed my truck wasn’t working well while pulling my 5th wheel. I brought my truck to Denver Diesel who right from the start over the phone reassured me. Since we were on vacation they put my mind at ease. I work in Auto Body, so I had a pretty good idea what was wrong. They were able to properly diagnose, find the part and fix my vehicle within a very tight time frame. They helped us find a vehicle to use while on vacation and gave us plenty of daily updates. Thank you to Lauren at the front desk, the mechanic, and even the manager to make sure we were taken care of. Overall with the cluster of a major mechanical... read full review
Blew a coolant line loaded with livestock in the middle of the day. Had someone to me right off the get go. Got me fixed up then simultaneously the turbo went bad at the same time. Evan was instantly back out to try clearing codes so I could atleast get unloaded. He understands in this business you can’t be sitting with no airflow on the animals. Went completely out of his way to give me a truck of his just so I could get unloaded. That’s hard to find these days is people that want to help not just for the money. Only thing I wished was I lived closer to have more stuff done by them lol would give more stars if I could
Called them for a tow, stuck just off the Verrazano bridge. Came in no time towed me back to their Denver Shop the price was very reasonable for the situation. They squeezed me in for the repairs needed and had me back on the road the next day. They are now my regular shop and I wouldn’t trust anyone else. They are busy and a little harder to get in the door, but they do have emergency rates if I need it turned around bad enough or I con just wait my turn and I know they are busy, because they’re that good.