Expert furnace repair for all makes and models. 24/7 emergency heating repair available. NATE Certified technicians licensed in 8 Colorado counties.
A broken furnace in a Colorado winter isn't just uncomfortable — it can be dangerous. On Time Heat & Air provides 24/7 emergency furnace repair throughout the Denver metro area. Our NATE Certified technicians have extensive experience with gas furnaces, electric furnaces, and dual-fuel systems. Common furnace problems we fix include ignition failures, blower motor issues, cracked heat exchangers, thermostat malfunctions, and strange noises. We provide upfront pricing before any work begins — no surprises on your bill.
Our NATE Certified technicians have the training and real-world experience to handle any furnace 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 furnace repair information:
Fast diagnosis and repair for all AC brands. Same-day emergency service available 24/7.
Professional central air installation and replacement. Free estimates on all new systems.
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.