NATE Certified technicians licensed in Adams County. AC repair, furnace installation, heat pumps, and 24/7 emergency service for Northglenn homeowners. Serving Northglenn homeowners near the Northglenn Marketplace, the D.L. Parsons Theatre, and the E.B. Rains Jr. Memorial Park. From the Huron Street corridor to the neighborhood parks along 112th Avenue, we keep Northglenn comfortable.
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.
24/7 emergency heating and cooling. Nights, weekends, holidays. Fast response.
Smart thermostat installation. Nest, Ecobee, Honeywell. Save 10-23% on bills.
Ductless mini split installation for targeted heating/cooling without ductwork.
Air filtration, humidifiers, UV purification for healthier indoor air.
Commercial heating/cooling for offices, retail, restaurants, small businesses.
Duct repair, sealing, insulation, installation. Stop wasting 20-30% energy.
"We had bad experiences with other HVAC companies, and On Time was sent to fix the mess. Our technicians had a great attitude, diagnosed the problem, and quickly fixed everything."
"Our technician was on time, after hours, and arrived already knowing what the likely cause was for our AC failure."
"I have used On Time on my rental properties numerous times. Our team has industry knowledge to troubleshoot complex HVAC issues. Responsive, reasonable costs, exceptional service."
Northglenn is a mature suburb with most homes built between 1960-1985. These are primarily ranch-style and bi-level homes with compact floor plans and HVAC systems that have been replaced at least once. Many homeowners are now on their third furnace and looking for the best value in their next replacement.
Northglenn's housing stock is reaching the age where not just the HVAC equipment, but the ductwork itself needs replacement or major repair. After 40-60 years, sheet metal ducts develop rust spots, joints separate, and insulation deteriorates. Simply replacing the furnace without addressing deteriorated ductwork is like putting a new engine in a car with flat tires.
We frequently find that Northglenn homes have had multiple HVAC companies work on them over the decades, each one making modifications without understanding the full system. The result is a patchwork of duct sizes, transition pieces, and band-aid repairs that reduce airflow and efficiency. A complete duct assessment is always our first step in Northglenn.
Northglenn homeowners — if your energy bills have been creeping up even though you replaced your furnace recently, the problem is almost certainly your ductwork. A properly sealed and insulated duct system in a 1970s Northglenn home can reduce heating and cooling costs by 25-35%.
We service and install all major HVAC brands including Bryant, Lennox, Goodman, Carrier, Trane, Rheem, and Daikin. Whether you need a repair, replacement, or new installation in Northglenn, we bring the right expertise for your specific home and neighborhood.
On Time Heat & Air provides complete heating and cooling services in Northglenn and surrounding areas.
Common questions about HVAC service in Northglenn.
We provide AC repair, AC installation, furnace repair, furnace installation, heat pump services, ductless mini splits, ductwork services, and emergency 24/7 HVAC service in Northglenn. All work is done by NATE-certified technicians.
We offer same-day service in Northglenn and across the Denver Metro. Most calls are handled within a few hours. For emergencies, call (720) 527-0668 — we're available 24/7.
Yes. On Time Heat & Air holds active mechanical contractor licenses in 8 Colorado jurisdictions. We are fully licensed and insured to perform HVAC work in Northglenn and all surrounding communities.
Yes. We provide free estimates on all HVAC installations and replacements in Northglenn. Call (720) 527-0668 or book online to schedule yours.
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