Arvada, Colorado · Jefferson County
Heating and cooling in Arvada, done by a neighbor.
Olde Town charm to Candelas new-builds. Arvada is one of our busiest service areas. Northwest Arvada’s newer homes are tight and benefit from fresh-air ventilation. Older Olde Town homes benefit from duct sealing. Up Wadsworth or I-70 to Kipling, about 30 minutes; Olde Town a little less, Candelas a little more.
- About 30 minutes away
- $99 diagnostic
- Written price first
30
min from our shop
5,344
ft elevation
5
zip codes covered
24/7
same-day service
Who we are
Hello. We’re Duality.
Duality Heating and Air LLC is a Denver heating and cooling company run by one licensed technician and the people he trusts. We fix furnaces, ACs, heat pumps, and the air in your home, and we do it the way we’d want it done at our own house. Comfort, in perfect balance.
-
Denver-based
One technician who lives here, not a call center in another state.
-
Price in writing
You approve the number before we touch a tool. It never changes.
-
Fix before replace
We repair what can be repaired and show you both numbers when it can’t.
- 5.0 12 Google reviews, all five stars ↗
- NATE CertifiedNorth American Technician Excellence
- BBB A+ RatingBetter Business Bureau
- LENNOX We service
Lennox systems - We service
Trane systems
Arvada questions
Asked by your neighbors.
Is an energy-recovery ventilator worth it in a new Candelas home?
If the house feels stuffy or the windows fog in winter, yes. It brings in fresh air without throwing away the heat you paid for, and it runs quietly all day.
Our new Candelas home feels stuffy. Why?
New homes are built tight, which is good for bills and bad for fresh air. An energy-recovery ventilator brings in outside air without losing the heat you paid for.
Do you service Olde Town’s older homes?
Yes. Bungalows there often have gravity-era ductwork and undersized returns. We inspect and seal before recommending new equipment.
How far is Arvada from your shop?
About 30 minutes. Same-day is still the norm.
Common problems
What’s it doing?
Real Denver neighbors
Five stars feel different here.
- HVAC service
Cecilia Gomez
Google review“Professional, knowledgeable, and incredibly helpful. He took the time to explain everything clearly, answered all of my questions, and made the entire process easy and stress-free. I truly appreciated his honesty, responsiveness, and attention to detail.”
- AC repair
Jessica Russman
Google review“Very honest and reliable. He showed up on time and fixed our old AC after we had several companies try to sell us a new one. We would 1000% recommend Duality to anyone who wants to feel confident they’re dealing with the right company.”
- System service
Jake Henriksson
Google review“Punctual, communicative, and extremely professional without being a corporate robot. He tells the truth and gets things done. And he’s a one-man team, so things aren’t going to get lost in translation. 100% recommend.”
What to expect
Your Arvada visit, step by step.
- 01
You send the form
A few taps, or call or text. About 30 seconds.
- 02
We call you back
A Denver dispatcher confirms the address and window.
- 03
Price in writing
Flat-rate, before any work. You say yes or no.
- 04
The fix
Most repairs finish on the first visit. Parts on the truck.
Ready When You Are
Need HVAC help in Arvada? We’ll call you back in minutes.
Three quick taps. A Denver dispatcher calls to confirm the address and gets a truck moving. About 30 minutes from our shop.
- Written flat-rate price before any work starts
- Same-day service across the Denver metro
- No overtime fees, nights and weekends included
Prefer to talk? (720) 447-0177, open 24 hours.