Tri Valley Auto Repair and Diesel

Tri Valley Auto Repair and Diesel has been serving Limon, Colorado, and surrounding communities since establishing itself as a full-service auto and diesel repair facility. Located at 1510 Main St in downtown Limon, this locally owned shop maintains an impressive 4.7-star rating derived from 388 customer reviews, making it one of the most reviewed and highly rated independent repair shops on the eastern Plains. The business specializes in domestic, import, and diesel vehicles, including heavy-duty trucks powered by Duramax, Cummins, and Power Stroke engines.

What distinguishes Tri Valley from other independent shops is their three-year or 36,000-mile warranty on repairs, a level of Parts and labor coverage uncommon in the independent sector. Their diagnostic capabilities utilize modern testing equipment to accurately identify issues across all vehicle systems, while their certified technicians handle everything from minor alignments to complete engine replacements. They also provide shuttle service for customers needing transportation while their vehicles are serviced, removing a common friction point in the repair process.

Customer narratives consistently highlight specific team members who went above standard service expectations. John, the owner, was specifically praised for his technical knowledge and honesty by multiple reviewers, including Paige Johnson, who described him as going above and beyond after a breakdown. Technician Jake was commended by Deanna Czech Whirley for getting travelers back on the road quickly during an urgent situation. Annette E's review noted the team provided educational information about necessary repairs without applying pressure, demonstrating the consultative approach that long-term customers cite as a reason for their loyalty.