Data
Heating and air conditioning companies in Colorado
There are 3,509 heating and air conditioning companies in Colorado (CityPreferred count, October 2026). Denver has the most (492), then Colorado Springs (327).
Reviewed October 1, 2026
Get a HVAC contractor
Free. Takes a minute. One company that serves your area contacts you.
Colorado cities
| City | Companies |
|---|---|
| Denver | 492 |
| Colorado Springs | 327 |
| Aurora | 181 |
| Littleton | 132 |
| Englewood | 106 |
| Arvada | 102 |
| Loveland | 94 |
| Fort Collins | 93 |
| Lakewood | 88 |
| Grand Junction | 82 |
| Thornton | 72 |
| Longmont | 69 |
| Centro | 67 |
| Parker | 66 |
| Centennial | 63 |
| Pueblo | 62 |
| Westminster | 61 |
| Boulder | 60 |
| Castle Rock | 59 |
| Greeley | 54 |
| Wheat Ridge | 50 |
| Commerce City | 47 |
| Broomfield | 47 |
| Brighton | 40 |
| Northglenn | 34 |
| Golden | 32 |
| Durango | 25 |
| Montrose | 24 |
| Glenwood Springs | 22 |
| Highlands Ranch | 21 |
| Peyton | 21 |
| Windsor | 21 |
Colorado and the rest of the country
Colorado has 3,509 of the 169,801 heating and air conditioning companies in the country (2%). All states.
What is counted
Independent businesses that do this work, for homes or for businesses. Suppliers, stores and national chains are left out. Being counted does not mean a company is licensed, insured or recommended. A city is listed when it has 20 or more. How we count.
Questions and answers
- How many heating and air conditioning companies are there in Colorado?
- 3,509, by CityPreferred's count as of October 2026.
- Which Colorado city has the most?
- Denver, with 492, followed by Colorado Springs with 327.