Repair & Diagnostics
Cummins, Duramax, Power Stroke. Diagnosed honestly, fixed right.

Built Different.
Diesel repair, tuning, and transmission rebuilds for trucks and heavy equipment.
Cummins, Duramax, Power Stroke. Diagnosed honestly, fixed right.
The builds and tuning that put Dirty Bird on the map.
Built to hold the power you're actually running.
Tractors, skid steers, loaders. Fixed here on the mountain.
Scheduled service that keeps every rig rolling.
“Adrian is the best in the business when it comes to anything diesel.”
— Dallin Hensley · real review, word for word.
Repairs or full builds, straight to the shop's inbox.
Mon-Fri · 9:00 AM to 6:00 PM