Commercial heating and cooling for offices, retail, restaurants, and small businesses. NATE Certified technicians licensed in 8 Colorado counties.
On Time Heat & Air provides commercial HVAC services for small to mid-size businesses across the Denver metro area. We service rooftop units (RTUs), split systems, VRF systems, and commercial ductwork. Our commercial clients include offices, retail stores, restaurants, churches, and warehouses. We understand that downtime costs your business money, so we prioritize fast response and efficient repairs. We also offer commercial maintenance agreements to keep your systems running reliably year-round.
Our NATE Certified technicians have the training and real-world experience to handle any commercial 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 commercial 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.