Professional commercial hvac for local businesses. NATE Certified technicians licensed in Douglas County. Fast response — financing available. Whether you're near the Lone Tree Arts Center, the RidgeGate community with its RTD light rail station, or the established neighborhoods off Lincoln Avenue, we provide premium HVAC service throughout Lone Tree.
Lone Tree businesses trust On Time Heat & Air for professional commercial hvac. We're licensed in Douglas County (License #MA250084) and provide fast, reliable service throughout the Lone Tree area with NATE Certified technicians.
Commercial heating/cooling for offices, retail, restaurants, small businesses. We work on all major brands and provide upfront pricing before any work begins. Our owner Our Team has served the Denver metro community since 2013.
We hold active licenses in 8 Colorado counties — more coverage than most HVAC companies. For Lone Tree residents, this means fully authorized, insured, code-compliant work every time. We offer same-day service, 24/7 emergency response, and financing from $79/month.
"Wow!! On Time exceeded my high expectations. He communicated the problems, started with low-cost repairs first and talked me through options. My 22-year-old unit has a new life!"
"These guys go above and beyond. My AC went out mid-July and they located the part same day and came back late to get me running again."
"I have used On Time on my rental properties numerous times. Our team has industry knowledge to troubleshoot complex HVAC issues. Responsive, reasonable costs, exceptional service."
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.