12,400+
Happy Customers
4.9
Google Rating
60 Min
Avg. Response Time
15 Years
Serving Denver Metro
Complete HVAC Solutions for Every Need
From emergency repairs to full system installs — our certified technicians have you covered year-round, no matter the problem.
AC Repair & Service
Fast diagnostics and same-day repairs for all makes and models. We fix it right the first time — backed by our 2-year labor warranty.
24/7 Emergency Service
Furnace died at 2am? AC out in the heat of July? We answer every call — nights, weekends, and holidays. 60-minute arrival guaranteed.
Heating Installation
Expert installation of furnaces, heat pumps, and boilers. We size the system correctly for your home and handle permits end-to-end.
New System Installation
Full AC and HVAC system installation with free in-home assessments. We carry all top brands and offer 0% financing on approved credit.
HVAC Maintenance
Annual tune-ups that extend system life by years and cut energy bills up to 25%. Join our maintenance plan starting at $14.99/month.
Indoor Air Quality
Air purifiers, UV lights, humidifiers, and duct cleaning to eliminate allergens, mold, and pollutants. Breathe cleaner air starting today.
Why Choose Us
We Don't Just Fix It — We Fix It Right.
After 15 years and 12,400+ jobs, we've learned that Denver homeowners deserve more than a quick patch. Every job comes with our full transparency guarantee — no hidden fees, no upsells, no guesswork.
Same-Day Service
Book before noon, we're there today. No week-long wait windows.
NATE-Certified Techs
Every technician is background-checked, drug-tested, and NATE certified.
Upfront Pricing
You approve the price before we start. Zero surprise charges. Period.
2-Year Labor Warranty
All repair work backed by our 2-year parts & labor guarantee.
0% Financing
New system installations available with 0% interest for 18 months.
Local Experts Only
We live and work in Denver. Every technician knows your neighborhood.
How It Works
HVAC Service in 4 Simple Steps
We've eliminated the stress from HVAC service. Here's exactly what happens when you call us.
01
Call or Book Online
Reach us 24/7 by phone or fill out our quick online form. We'll confirm your appointment within minutes — no hold music, no phone trees.
02
Free Diagnostic
Our certified tech arrives on time, diagnoses the issue, and gives you a clear written quote before touching anything. No surprises.
03
Expert Repair or Install
You approve the price, we get to work. Most repairs are done in the same visit. Installs are completed in a single day, cleaned up after.
04
Follow-Up & Guarantee
We call 48 hours later to confirm everything's perfect. If anything's off, we're back at no charge. That's the ArcticFire promise.
Don't Wait in the Heat or Cold
Need HVAC Help Fast?
Our team is standing by right now. Call for immediate service or fill out our form and we'll call you back within 15 minutes — guaranteed.