Fast diagnosis and repair for all AC brands. Same-day emergency service available 24/7. NATE Certified technicians licensed in 8 Colorado counties.
When your air conditioner breaks down in the middle of a Colorado heat wave, you need fast, reliable AC repair. On Time Heat & Air provides same-day AC repair service across the Denver metro area. Our NATE Certified technicians diagnose the problem quickly and carry the most common replacement parts on our service vehicles — so most repairs are completed in a single visit. We work on all brands including Carrier, Lennox, Trane, Rheem, Goodman, and more. Whether your AC is blowing warm air, making strange noises, leaking water, or not turning on at all, we have the expertise to fix it right the first time.
Our NATE Certified technicians have the training and real-world experience to handle any ac repair job. We hold active licenses in 8 Colorado counties — Adams, Arapahoe, Aurora, Broomfield, Commerce City, Denver, Douglas, and Jefferson — so we're authorized to work anywhere in the Denver metro. We provide upfront pricing, honest recommendations, and stand behind every job.
Select your city for location-specific ac repair information:
Professional central air installation and replacement. Free estimates on all new systems.
Expert furnace repair for all makes and models. 24/7 emergency heating repair available.
New furnace installation and replacement. Energy-efficient systems with financing options.
Heat pump installation, repair and maintenance. Year-round comfort, energy-efficient.
Annual AC tune-ups and maintenance to extend system life and keep energy bills low.