General Diesel Service has brought job site service and repairs for contractors equipment since 1982

General Diesel Service provides road service for trucks and RV’s on the road with our fully equipped mobile service truck.  We also do mobile service for trucks, RV’s, tractors, contractor’s equipment and farm equipment.  We overhaul and rebuild engines and components to save customers money.  We have welding services as well as do body and paint.  Something else we do is work on RVs and build bus conversions and all their generator, water and plumbing services to mention a few.  And last of all, we have a man lift that will lift 500 pounds 35 feet high with a 19 foot reach– great for rooftop air conditioners.


Contact us at 928-771-0045


General Diesel Service

P.O. Box 10311

Prescott, Arizona 86304