Denver heating & cooling · since 2008
Same-day repairs, honest flat-rate quotes and technicians who wear shoe covers. Furnaces, AC, heat pumps and indoor air — all of Denver metro.
Book by noon, fixed by dinner — most days.
You approve the price before we start.
Colorado mechanical license #HV-30418 (example).
On every repair we make.
One team for every season — from the first cold snap to the hottest week of July.
Same day
Cool fast
Cold-climate
2 visits/yr
Breathe easy
Room by room
What we fix
Furnaces, AC, heat pumps, ducts and the thermostat on the wall.
No heat? We diagnose fast, show you the problem and fix most furnaces on the first visit.
From quick capacitor swaps to high-efficiency installs sized for your home.
Modern heat pumps that heat at 5°F and cool all summer — with rebate paperwork handled.
A 21-point check, cleaning and a photo report — the cheapest repair is the one you never need.
Filtration, humidifiers and duct cleaning for allergy season and wildfire smoke.
Quiet comfort for additions, basements and that one bedroom that never cools.
We keep notes and photos of every system we service, so the next visit starts where the last one ended.
Since 2008
Example figures for a fictional company.
Across 14 metro cities.
For same-day repair calls.
Our trucks carry the common parts.
From 1,286 verified reviews.
A real person answers, a technician is on the way within the hour, and members never pay an after-hours fee.
Your tune-up
What happens during every Peak Air maintenance visit.
Twenty-one checks on burners, coils, wiring, refrigerant and safety controls.
Coils, flame sensor, drain lines and blower — the parts that cost you money when dirty.
Temperature split, gas pressure and carbon monoxide, measured and written down.
Photos and plain-English notes in your inbox before we leave the driveway.
Type your ZIP to see arrival time and trip fee.
Enter your ZIP code to see arrival times and the trip fee.
Now serving
AuroraLakewood
LittletonArvadaGoldenArvadaLittletonLakewoodAuroraDenverFourteen cities across Denver metro — scroll faster and the list speeds up.
Check your ZIP→No heat on a Sunday night in January. Peak Air was here in 50 minutes and the house was warm by 10.
Rachel K.Furnace repair · Highlands
They handled the rebate paperwork and the install crew was spotless. Our gas bill dropped by half.
David M.Heat pump install · Lakewood
The photo report after every visit is brilliant. I finally understand my own furnace.
Priya S.Tune-up member · Aurora
Example reviews for a fictional business.
Two tune-ups a year, priority scheduling and 15% off repairs.
One system
Two systems
Up to four systems
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