Diesel Doc Diesel Repair

Mike Caldwell has 25 years experience at Great West Truck Center in Kingman and in Temple Texas, Rush Peterbilt in San Antonio Texas, Mac Volvo in Kingman, Industrial Engine in Barstow California. Mike is a UTI graduate, and is Catepillar, Cummins, and Detroit certified.

Extensive experience bumper to bumper, from inframing complete engines, computer diagnostics (we know how to use ours), air and electrical diagnostics, to minor repairs.

Mike Caldwell is Tru-Tech’s chief mechanic with a wealth of experience, able to quickly and efficiently diagnose and repair any problem your drivers might encounter.

We have a new 4-bay, 3000 square foot diesel repair facility, plus our 24x7 Mobile repair service.

We are the most experienced repair service in Seligman and will quickly get you back on the road.

No matter the job, we are your best choice in the area to get the job done right, guaranteed, and cheaper than the competition.

We are the only company capable of full engine rebuilds, electrical, ThermaKings, air system diagnostics to tire repair.

Please consider us in the future if you have any problems on the road, you will not be disappointed.

24 hours, 7 days a week.