Diesel Engine Maintenance and Repair Services in Greeley, CO

If you own or drive a diesel truck, you know that diesel engines work very differently than those of gasoline vehicles. At Rocky Mountain Diesel & Auto, diesel engine repair and maintenance is what we do best. Located in Greeley, CO, we have been a leader in diesel repair since 1994. We understand that for many drivers, your truck is your livelihood. Whether you are in need of routine maintenance, or repairs, our certified technicians will keep your truck on the road.

Technician Working on Diesel Engine - Diesel Service in Greeley, CO

Diagnostics and Repair:
Light/ Medium Trucks

Our highly qualified ASE and ADS certified mechanics at Rocky Mountain Diesel & Auto utilize today’s latest automotive technology and are equipped to handle all major and minor diesel repair services on foreign and domestic vehicles. We provide outstanding technicians, tools, and technology to service all customers’ needs and minimize equipment downtime.

We expanded when we moved to our large present location to be able to meet the needs of our customers. In our new facility, we can service vehicles faster because we have the ability to work inside. We perform high quality diagnostics and repair services at a fair price. We repair vehicles and/or equipment right the first time, and we are considered to be “Northern Colorado’s Diesel Performance Experts”!

Diesel Mechanic Working on Engine - Diesel Service in Greeley, CO

We Offer the Following Services:

  • Diesel Engine Rebuild & Exchange
  • Diagnostic Service – Computer Engine Diagnostics
  • Turbo Service – Diagnostics and Repair
  • Brake Service – Brakes and Shocks
  • Electrical Service – Batteries, Starters, Alternators, General Electrical, and Lights
  • Turbo Services – In House Rebuild
  • Diesel Fuel Injection Service – In-House Rebuild Units and Diagnostics
  • Exhaust Systems Service – Upgrades and Repairs
  • Coolant Service – Test and Replace Coolant
  • Transmission Service – Oil & Filter Service and Clutch Service

Diesel Truck Being Serviced - Diesel Service in Greeley, CO

Diesel Engines & Transmissions

Rocky Mountain Diesel & Auto is an authorized dealer for Jasper engines and transmission. If you are in need of a new motor or transmission, we can help you order, purchase, and completely replace your faulty parts with a quality Jasper replacement. Find out more HERE.

Jasper Engines Logo - Diesel Service in Greeley, CO

Schedule an Appointment Today

For more information about our diesel repair services, or to schedule an appointment, contact Rocky Mountain Diesel & Auto at 970-356-2672