jasper preferredase    napa  bbb A Rating logo5  MACS

Carbon Valley Garage

Complete automotive maintenance and repair work for both foreign and domestic vehicles that our customers trust here in Longmont, CO to provide exceptional service backed by experience.

EXPERIENCE YOU CAN TRUST Carbon Valley Garage, based in Longmont, Colorado, has more than 25 years experience and specializes in auto repair and car maintenance. We provide general repair on all makes and models, including light trucks and medium duty trucks.

Our ASE certified master technicians and L1 certification as engine performance specialists and our owner has a degree in electronics and computer networking with more than 25 years' experience to accurately diagnose and fix the problems with your vehicle.

WHY US? We've been serving our community's auto repair needs for some time and go out of our way to educate our customers about what they need and don't need. If you come in for unnecessary repairs, we will let you know so that you don't waste your money. Our 2 owners have a great deal of education and certifications; however, you can count on honesty and integrity when you do business with us.


• Alternators
• Air Conditioning
• Tire Repair
• Brakes
• Clutches
• Alignments
• Oil Changes
• Engine Rebuilds
• Transmission Service
• Radiator Flushing
• Tune-Ups
• Tire Mounting & Balancing

Proudly Serving Longmont, Mead, Firestone, Frederick, Johnstown, Platteville, & Dacono Colorodo.   We are a General Motors Service Adviser | Chrysler Certified | EPA Certified for A/C Repair |  Accept Fleet and Wright Express Credit Cards as a Fleet Provider.

Need an appointment?  (720) 378-7888 or Click Here

Carbon Valley Garage

13730 Deere Court
Longmont, CO 80504

location small (720) 378-7888
Email the Shop


Weekdays:   8:00AM - 5:30PM
Saturdays: Closed

Make An Appointment