# Heating and air conditioning companies in Maine

There are **696 heating and air conditioning companies** in Maine (CityPreferred count, October 2026). Scarborough has the most (25), then Biddeford (23).

## Maine cities

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

| City | Companies |
| --- | --- |
| Scarborough | 25 |
| Biddeford | 23 |
| Portland | 20 |

## Maine and the rest of the country

Maine has 696 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 Maine?

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

### Which Maine city has the most?

Scarborough, with 25, followed by Biddeford with 23.

## Need a company for this?

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

Last reviewed: 2026-10-01

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