# Heating and air conditioning companies in Iowa

There are **1,390 heating and air conditioning companies** in Iowa (CityPreferred count, October 2026). Des Moines has the most (86), then Sioux City (45).

## Iowa cities

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

| City | Companies |
| --- | --- |
| Des Moines | 86 |
| Sioux City | 45 |
| Davenport | 44 |
| Cedar Rapids | 41 |
| Council Bluffs | 39 |
| Waterloo | 27 |
| Ames | 27 |
| Dubuque | 20 |
| Ankeny | 20 |

## Iowa and the rest of the country

Iowa has 1,390 of the 169,801 heating and air conditioning companies in the country (1%). [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 Iowa?

1,390, by CityPreferred's count as of October 2026.

### Which Iowa city has the most?

Des Moines, with 86, followed by Sioux City with 45.

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

Last reviewed: 2026-10-01

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