24/7 emergency heating and cooling service. Fast response — nights, weekends & holidays. NATE Certified technicians licensed in 8 Colorado counties.
HVAC emergencies don't wait for business hours — and neither do we. On Time Heat & Air provides true 24/7 emergency HVAC service throughout the Denver metro area. On Time Heat & Air personally answers emergency calls and dispatches our NATE Certified technicians for the fastest possible response. Whether your furnace dies on the coldest night of the year or your AC fails during a 100-degree heat wave, we'll be there. Emergency service is available nights, weekends, and holidays at no additional premium for Comfort Club members.
Our NATE Certified technicians have the training and real-world experience to handle any emergency hvac 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 emergency hvac 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.
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.