# 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).

## Colorado cities

**Heating and air conditioning companies in Colorado by city, October 2026**

| 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](https://citypreferred.com/data/hvac).

## 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](https://citypreferred.com/data-methodology).

## 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.

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Canonical page: https://citypreferred.com/data/hvac/co

Last reviewed: 2026-10-01

Publisher: CityPreferred (https://citypreferred.com)