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(720) 303-7589 Mon–Fri 7am–6pm · Sat 8am–2pm
Serving Denver Metro 4.9 Stars · 200+ Reviews
Denver's Trusted HVAC Installation Specialists

Stop Worrying About Your HVAC.
Start Enjoying Year-Round Comfort.

Arctic Air installs customized, energy-efficient heating and cooling systems for Denver-area homeowners — with transparent pricing, honest recommendations, and most installations completed in as little as 1–3 days.

Licensed & Insured EPA Certified 18+ Years Experience Transparent Pricing
18+ Years in Denver
Licensed & Insured
EPA Certified Technicians
Transparent Pricing
4.9-Star Google Rating
We Hear You

Does any of this sound familiar?

Most Denver homeowners deal with the same frustrations. If any of these hit close to home, you're in the right place.

"I don't want to spend thousands of dollars and still end up with the same problems."

"I don't know which HVAC company I can actually trust with my home."

"My energy bills keep climbing every month and nobody can explain why."

"I'm worried my furnace or AC will fail during the worst possible weather."

"I don't have time to deal with multiple contractors and confusing quotes."

"My system has been repaired twice already — I don't know if I should fix it again."

If you're dealing with any of these, you're not alone — and there's a clear path forward. Schedule a free assessment →

What We Do

Complete Residential HVAC Services
for Denver Homeowners

From full system replacements to high-efficiency upgrades — every service is customized for your home, backed by transparent pricing and honest recommendations.

Most Popular
HVAC System Replacement

Complete system assessment and replacement for aging or failing units. We evaluate your home's specific needs, recommend the right equipment, and handle the entire installation — typically in 1–3 days.

  • Free in-home assessment included
  • Honest repair-vs-replace recommendation
  • Transparent, itemized pricing
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AC Installation

High-efficiency cooling systems properly sized for your home. Never struggle through a Colorado summer again.

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Furnace Installation

Reliable heating for Colorado winters — properly sized, safely installed, with a carbon monoxide check included.

Learn More
Energy Efficient Systems

Modern high-SEER and high-AFUE systems that reduce monthly utility bills — often by 25–30% or more.

Learn More
Why Arctic Air

We built our business around
doing right by the homeowner.

A lot of HVAC companies focus on volume — in and out as fast as possible. We focus on doing each job right, every time, and treating every home the way we'd treat our own.

Honesty Over Sales
We tell you what your home actually needs — even if that means repair makes more sense than replacement right now.
Transparent Pricing
Detailed, itemized quotes before any work begins. No surprise charges. No hidden fees. Ever.
Customized, Not Cookie-Cutter
Every system is sized and designed for your specific home — not a generic recommendation that ignores your actual needs.
Support After the Job Is Done
We remain available after installation because our commitment to your comfort doesn't end when we leave.
The Process

Simple. Transparent.
Done in 1–3 Days.

From the first call to the final calibration — we handle everything so you can stop worrying and start enjoying reliable comfort.

1
Free In-Home Assessment

We visit your home, evaluate your current system, and assess your specific heating and cooling needs. No charge. No pressure.

2
Custom Proposal & Pricing

You receive a detailed, itemized proposal explaining exactly what's being installed and what it costs — no surprises, no pressure to decide immediately.

3
Professional Installation

Our licensed technicians handle removal, installation, testing, and calibration. You provide access — we handle the rest, typically in 1–3 days.

4
Walkthrough & Ongoing Support

We calibrate your system, walk you through operation, and stay available for follow-up. Our commitment doesn't end at installation.

Start With a Free Assessment
18+
Years of Denver Experience
500+
Installations Completed
1–3
Day Installation
30%
Average Energy Savings
30%
Average Monthly Energy Reduction

One Arctic Air customer replaced a 20-year-old HVAC system and reduced their monthly energy costs by approximately 30% — while significantly improving comfort throughout the entire home.

Real Customer Result
Energy Savings

Your old HVAC system could be costing
you more than you realize.

Aging systems lose efficiency every year. A furnace from 15 years ago might be operating at 65% efficiency — meaning 35 cents of every dollar you spend on heating is wasted.

  • Modern AC systems (high-SEER) deliver more cooling per dollar spent
  • High-efficiency furnaces convert 95%+ of fuel into usable heat
  • Proper system sizing maximizes real-world efficiency — not just specs
  • Savings compound — lower bills every month for 15–20 years
Customer Reviews

What Denver homeowners
say about Arctic Air

Rated 4.9 stars across 200+ Google reviews. Here's what some of our customers have to say.

"

We replaced a 20-year-old system and our monthly energy costs dropped by about 30%. The whole process took just two days and the team was professional throughout. No surprises on the bill.

MK
M. Kowalski
Highlands Ranch, CO
"

Our furnace quit during a cold snap in January. Arctic Air had a new system installed within three days. Transparent pricing — the quote matched the final bill exactly. Couldn't be happier.

SR
S. Rodriguez
Aurora, CO
"

I appreciated that they honestly told me my unit could be repaired this season instead of pressuring me into a replacement. I'll absolutely be calling them when the time comes.

JT
J. Thompson
Littleton, CO
Read More Reviews
Where We Work

Serving Denver and the
Surrounding Metro Area

We serve homeowners across Denver and the surrounding communities — same transparent pricing, same quality workmanship, wherever you live in the metro area.

Not sure if we cover your neighborhood?

Denver Aurora Lakewood Englewood Littleton Centennial Arvada Westminster Thornton Highlands Ranch Parker Castle Rock Broomfield Lone Tree Greenwood Village Commerce City + More
Common Questions

Honest answers to the questions
homeowners ask most often.

Costs vary based on your home's size, current system, and the equipment selected. We don't quote a number without seeing your home first — generic estimates are rarely accurate. Every quote we provide is detailed and itemized, so you know exactly what you're paying for before making any decision. Schedule a free in-home assessment to get a real number for your specific home.
Most residential HVAC installations are completed within one to three days from when installation begins. We'll give you a specific timeline during your proposal so you know exactly what to expect.
The right answer depends on your system's age, repair history, efficiency, and the cost of the repair needed. We evaluate every situation individually and give you an honest recommendation — even if that means repair is the better choice right now. We'd rather give you the right answer than push you toward a replacement you don't need.
Yes — completely free, with no obligation to move forward. We visit your home, evaluate your system, and provide a transparent recommendation. There's no charge for the assessment and no pressure to decide immediately.
We serve Denver and surrounding communities across the metro area including Aurora, Lakewood, Englewood, Littleton, Centennial, Arvada, Westminster, Thornton, Highlands Ranch, Parker, Castle Rock, Broomfield, and more. Visit our Service Areas page for the full list, or call us to confirm your neighborhood.
View All FAQs
Ready to Get Started

Ready to stop worrying about
your heating and cooling?

Schedule your free in-home assessment and find out exactly what your home needs — no pressure, no obligation, just honest answers.

Most installations completed in 1–3 days · Serving Denver Metro · Licensed, Insured & EPA Certified