.

Northern Arizona Diesel

Northern Arizona Diesel was established to service diesel engines, especially Ford™, Peterbilt™, Kenworth™, and Freightliner™. Additionally, we provide service and parts for almost all major brands of diesel engines. We offer complete overhauls and repairs for all diesel engines. We offer competitive rates, quality service, quality parts, planned maintenance and 24 hour on call service. Better yet, we offer all our services to you at your location. In other words, we come to you!


Northern Arizona Diesel understands that when your diesel vehicle is down your losing money and possible future business. Anytime you need us we will be there call us 24/7 at 928-522-6212. No matter where you are; on the side of the road, your shop or somewhere in between Northern Arizona Diesel is ready to get you running again fast!

Our Services
  • Repair and overhauls on-site or in our shop
  • 50HP to 4,000HP
  • Trained, authorized technicians
  • Engine inspections & analysis service
  • Warranty capability
  • Planned maintenance contracts
  • 24 hour/365 day service
  • OEM, aftermarket & hard-to-find parts
  • Competitive hourly rates
  • Free written estimates

Contact us today for more information 928-522-6212

Northern Arizona Diesel

5280 E. Gibson Avenue, Suite 2
Flagstaff, Arizona 86004
Phone: 928-522-6212
Email: repair@northernarizonadiesel.net

Hours of Operation

Monday-Sunday
8 a.m. to 5 p.m.
24/7 Emergency

Expand