DNA Refrigeration Heating & Cooling

DNA Refrigeration Heating & Cooling has earned a spotless 5.0-star rating across 14 verified reviews in Fort Collins, Colorado. Denis, the owner-operator, runs this family-owned business serving commercial clients across Northern Colorado. The company handles refrigeration and HVAC systems for liquor stores, caf s, food trucks, and multi-location retail operations throughout the Fort Collins area.

What distinguishes DNA Refrigeration from other area contractors is their specialization in commercial refrigeration combined with full HVAC capabilities. Reviews confirm they handle walk-in cooler installations, ice machine maintenance, sandwich table and cabinet repairs, and preventive maintenance contracts. Their rapid response during holidays and emergencies sets them apart for business owners who cannot afford downtime.

Customer stories reveal the hands-on nature of this service. John Marcus manage a mountain liquor store and describes Denis arriving the next day during the holidays to replace a failed compressor. Tom Loftus oversees nine retail locations and relies on DNA for installations and maintenance across all his equipment. The pattern across reviews shows same-day response and rapid diagnostics, with multiple reviewers praising efficiency and getting back up and running quickly.