Professional emergency hvac for Littleton homeowners. NATE Certified technicians licensed in Arapahoe/Douglas/Jefferson. Fast response — financing available. Serving families near the Hudson Gardens, the Littleton Museum, the Aspen Grove shopping center, and neighborhoods including Columbine, Grant Ranch, and Heritage Village.
Littleton homeowners trust On Time Heat & Air for professional emergency hvac. We're licensed in Arapahoe/Douglas/Jefferson (License #MEC25-0177/MA250084/#1043056) and provide fast, reliable service throughout the Littleton area with NATE Certified technicians.
24/7 emergency heating and cooling. Nights, weekends, holidays. Fast response. 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 Littleton 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.
"Our technician came to the house very late at 9:45 pm on Saturday night. This was amazing! It was 90 degrees in our living room with 5 fans running. We are over 80 years old and both of us have heart issues. We were suffering. He repaired it and we had a good night's sleep."
"When my AC decided to call it quits at the worst possible moment, I called them last minute and not only did they squeeze me into their already packed schedule, but the technician showed up at my door at 9 PM. He rolled up his sleeves and got my AC back up and running."
"Our technician went above and beyond for me today. Great price — around $300-400. He came and repaired our A/C. He did an excellent job. We highly recommend On Time Heat & Air."
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.