How many heating and air conditioning companies are there in Indiana?

3,302, by CityPreferred's count as of October 2026.

Which Indiana city has the most?

Indianapolis, with 425, followed by Fort Wayne with 131.

Data

Heating and air conditioning companies in Indiana

Name: Heating and air conditioning companies in Indiana
Creator: CityPreferred

There are 3,302 heating and air conditioning companies in Indiana (CityPreferred count, October 2026). Indianapolis has the most (425), then Fort Wayne (131).

Reviewed October 1, 2026

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Indiana cities

Heating and air conditioning companies in Indiana by city, October 2026
City	Companies
Indianapolis	425
Fort Wayne	131
Evansville	72
Greenwood	69
South Bend	61
Lafayette	57
Valparaiso	52
Bloomington	49
Crown Point	49
Terre Haute	44
Kokomo	44
Anderson	39
Mishawaka	38
Columbus	38
Muncie	37
Elkhart	37
Carmel	35
Noblesville	34
Hammond	30
Jeffersonville	29
Seymour	28
Franklin	27
Merrillville	26
La Porte	25
Fishers	25
Portage	21
Schererville	21
Rochester	21

Indiana and the rest of the country

Indiana has 3,302 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 Indiana?: 3,302, by CityPreferred's count as of October 2026.
Which Indiana city has the most?: Indianapolis, with 425, followed by Fort Wayne with 131.