NATE Certified technicians licensed in Adams County. AC repair, furnace installation, heat pumps, and 24/7 emergency service for Thornton homeowners. Serving families near the Margaret Carpenter Recreation Center, the Thorncreek Golf Course, and the popular Cabela's shopping area at I-25 and Highway 7. From Eastlake to Todd Creek, we keep Thornton homes comfortable.
Fast diagnosis and repair for all AC brands. Same-day emergency service available 24/7.
Professional central air installation and replacement. Free estimates. Financing available.
Expert furnace repair for all makes and models. 24/7 emergency heating repair.
New furnace installation and replacement. Energy-efficient systems with financing.
Heat pump installation, repair and maintenance. Colorado tax credits may apply.
Annual tune-ups to extend system life and lower energy bills. Comfort Club $179/yr.
24/7 emergency heating and cooling. Nights, weekends, holidays. Fast response.
Smart thermostat installation. Nest, Ecobee, Honeywell. Save 10-23% on bills.
Ductless mini split installation for targeted heating/cooling without ductwork.
Air filtration, humidifiers, UV purification for healthier indoor air.
Commercial heating/cooling for offices, retail, restaurants, small businesses.
Duct repair, sealing, insulation, installation. Stop wasting 20-30% energy.
"A++++ Customer service. Our technicians were the best at taking the time to explain and help get my AC going on the hot day! Thank you!!"
"Got it done same day and had 11 other appointments. Awesome! I would definitely recommend their service!"
"The service was quick, painless, and my technician was able to diagnose the issue in under 5 minutes. It is no doubt why this company thrives. Thank you to On Time."