Eaton County, Michigan
Top-Rated HVAC Companies in Eaton County, MI (2026)
36 HVAC companies in Eaton County. The top 25 by score, then every city.
Who is the best HVAC company in Eaton County, MI?
As of October 2026, the highest-scoring HVAC company in Eaton County on TownAnswer is Hager Fox Heating & Air Conditioning in Lansing, with 78 out of 100.
Top 25 in Eaton County
HVAC Companies by city in Eaton County
| City | Listed | Scored | Top business |
|---|---|---|---|
| Grand Ledge | 10 | 9 | Aire Serv of Mid Michigan |
| Charlotte | 8 | 7 | Shaull Heating & Air Conditioning |
| Dimondale | 3 | 3 | Austin-Fuller Heating & Cooling Inc |
| Delta Township | 2 | 1 | Bartlett Plumbing & Heating |
| Eaton Rapids | 2 | 2 | Integrity Heating and Air Conditioning |
| Potterville | 2 | 1 | T Cotter Heating and Air LLC |
| Vermontville | 1 | 1 | Hansbarger’s 517 Heating Co. |
| Mulliken | 1 | 1 | CLS Mechanical, Inc. |
| Sunfield | 1 | 1 | Mark Woodman Plumbing & Heating |
| Windsor Township | 1 | 1 | Duncan Mechanical LLC |
| Carmel Township | 1 | 1 | EBI Heating & Cooling |
What to ask
- Does the company hold a Michigan mechanical contractor licence?
- Will they do a load calculation before they size a new system?
- Is the quote for the installed system, with removal and permit included?
- What is the parts and labor warranty, and who registers it?
- Do they offer a maintenance plan, and what does a tune-up include?
Questions
How many HVAC companies are in Eaton County?
Our October 2026 data lists 36 HVAC companies in Eaton County across 11 city pages.
Who is the top-rated HVAC company in Eaton County?
As of October 2026, the highest-scoring HVAC company in Eaton County on TownAnswer is Hager Fox Heating & Air Conditioning in Lansing, with 78 out of 100.
Can a business pay to rank higher?
No. Every business is scored by the same rules.
TownAnswer ranks local businesses by one published method. Businesses cannot pay to change their rank. Ratings and review counts come from Google Maps, read in October 2026. Details change, so confirm hours, prices and licences with each business. How we rank.