NATE Certified technicians licensed in Arapahoe County. AC repair, furnace installation, heat pumps, and 24/7 emergency service for Centennial homeowners. Serving Centennial homeowners near the Streets at SouthGlenn, Centennial Center Park, and the Cherry Creek School District neighborhoods. From the Smoky Hill corridor to the Foxfield area, we cover all of Centennial.
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.
"The team is fantastic and truly honest. He went above and beyond by fixing our heating even after the warranty expired. We deeply appreciate his hard work, excellent support, and dedication to getting the job done right."
"I have a couple of rental properties and Our team has helped with a few HVAC problems over the years. He is always reliable and reasonable in price. He is also super friendly and informative. I highly recommend him."
"On Time is the best HVAC guy we've had by a long shot. He reliably shows up and does his work quickly and effectively. If you're having problems with your furnace, I highly recommend On Time."