# Heating and air conditioning companies in Montana

There are **572 heating and air conditioning companies** in Montana (CityPreferred count, October 2026). Billings has the most (86), then Kalispell (57).

## Montana cities

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

| City | Companies |
| --- | --- |
| Billings | 86 |
| Kalispell | 57 |
| Missoula | 44 |
| Bozeman | 43 |
| Belgrade | 32 |
| Great Falls | 28 |
| Helena | 22 |

## Montana and the rest of the country

Montana has 572 of the 169,801 heating and air conditioning companies in the country (0%). [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 Montana?

572, by CityPreferred's count as of October 2026.

### Which Montana city has the most?

Billings, with 86, followed by Kalispell with 57.

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

Last reviewed: 2026-10-01

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