Clear repair vs. replace advice
If a repair makes sense, we’ll say so. If replacement is the better long-term move, we’ll show you why without pressure.
Professional ac installation for Arvada homeowners. NATE Certified technicians licensed in Jefferson County. Fast response — financing available. Serving Arvada families from neighborhoods including Olde Town Arvada, Leyden Rock, Candelas.
Arvada homeowners trust On Time Heat & Air for professional ac installation. We're licensed in Jefferson County (License #1043056) and provide fast, reliable service throughout the Arvada area with NATE Certified technicians.
Professional central air installation and replacement. Free estimates. Financing available. We work on all major brands including Bryant, Lennox, Goodman, Carrier, Trane, and Rheem and provide upfront pricing before any work begins. Our team has served the Denver metro community since 2013.
We hold active licenses in 8 Colorado jurisdictions — more coverage than most HVAC companies. For Arvada residents, this means fully authorized, insured, code-compliant work every time. We offer same-day service, 24/7 emergency response, and financing from $79/month.
"I have a couple of rental properties and Our team has helped with a few HVAC problems over the years. He is always reliable and reasonable in price. He is also super friendly and informative. I highly recommend him."
"On Time is the best HVAC guy we've had by a long shot. He reliably shows up and does his work quickly and effectively. If you're having problems with your furnace, I highly recommend On Time."
"I have had the pleasure of having On Time Heat and Air at my house to service my furnace, and both times have been amazing. Timely and professional. On Time will be my go-to!"
Installing a new AC system in Arvada requires more than just picking the right brand. At 5,344 feet, the thinner air changes refrigerant behavior and compressor efficiency. We perform a Manual J load calculation on every installation to ensure proper sizing — an oversized system wastes energy through short-cycling, while an undersized system can't keep up during July and August heat waves. Our installations include all permits required by Arapahoe County, proper refrigerant charging for altitude, and a post-installation efficiency test.
Arvada sits at about 5,344 feet, with elevation climbing on the west side toward Golden and the foothills. HVAC systems in higher-elevation Arvada neighborhoods need proper high-altitude combustion adjustments to maintain efficiency. The dry Colorado air accelerates filter clogging — Arvada homes should change filters every 30–60 days.
Our technicians serve all Arvada neighborhoods including Olde Town Arvada, Leyden Rock, Candelas, Ralston Valley, West Woods, and the Arvada Plaza area. Whether you're in a newer development or an established neighborhood, we have the expertise and licensing to handle your HVAC needs.
Arvada's older neighborhoods near Olde Town and around Ralston Road often have homes from the 1950s–70s with original ductwork and undersized returns. Have your system evaluated before upgrading — a proper ductwork assessment can save 20–30% on a new installation.
Fast diagnosis and repair for all AC brands. Same-day emergency service available 24/7.
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.
We built these local pages to help you find the right service fast — but what keeps customers calling us is simple: licensed work, clear communication, and options that make sense for the home you actually have.
If a repair makes sense, we’ll say so. If replacement is the better long-term move, we’ll show you why without pressure.
From older systems in central neighborhoods to builder-grade equipment in newer subdivisions, we work on the setups common across Denver Metro.
When heating or cooling goes down, you need someone who answers, shows up, and communicates clearly from diagnosis to repair.
If you’re comparing service options across nearby cities, use the links below to find the page closest to your home and service needs.
HVAC Repair Denver
HVAC Repair Arvada
HVAC Repair Westminster
HVAC Repair Wheat Ridge
Furnace Repair Denver
Furnace Repair Thornton
Furnace Repair Commerce City
Furnace Installation Westminster
AC Repair Denver
AC Repair Northglenn
AC Repair Lakewood
AC Installation Centennial
See our full AC Installation services and HVAC services in Arvada.
Explore related service pages in nearby areas across the Denver metro.
On Time Heat and Air is built around the kind of service homeowners actually want: clear communication, honest recommendations, and dependable HVAC work when comfort matters most. Our focus is helping homeowners make the right repair or replacement decision based on the condition of the system — not pushing unnecessary work.
Tip: Homeowners choose On Time Heat and Air for responsive communication, straightforward recommendations, and clean, professional workmanship.
Explore service options, nearby coverage areas, and repair or replacement guidance.