Oakland County, Michigan
Top-Rated HVAC Companies in Oakland County, MI (2026)
406 HVAC companies in Oakland County. The top 25 by score, then every city.
Who is the best HVAC company in Oakland County, MI?
As of October 2026, the highest-scoring HVAC company in Oakland County on TownAnswer is Randazzo Heating & Cooling in Orion Township, with 80 out of 100.
Top 25 in Oakland County
HVAC Companies by city in Oakland County
| City | Listed | Scored | Top business |
|---|---|---|---|
| Troy | 36 | 36 | Temperature Repair |
| Farmington Hills | 28 | 28 | Thornton & Grooms |
| Southfield | 27 | 27 | Air Doctors Heating and Cooling |
| Waterford Township | 26 | 25 | Kotz Heating, Cooling and Plumbing |
| Rochester Hills | 24 | 23 | Briarwood Heating & Cooling |
| Auburn Hills | 18 | 16 | Moore Than Perfect Heating & Air Conditioning LLC |
| Novi | 17 | 16 | High Comfort |
| Village of Clarkston | 16 | 15 | Carter's Plumbing, Heating & Cooling of Clarkston |
| Ferndale | 13 | 13 | Cregger Plumbing, Heating, Cooling & Electrical |
| Madison Heights | 13 | 10 | CMC Plumbing, Heating & Cooling |
| Oak Park | 12 | 10 | Jacob's Ladder |
| Wixom | 11 | 11 | Robin Aire Service Company |
| South Lyon | 11 | 11 | Heinanen Engineering, Inc. |
| Commerce Township | 10 | 9 | Matheson Heating Air Plumbing |
| Royal Oak | 10 | 10 | Warm or Breezy Heating & Cooling |
| Pontiac | 10 | 8 | I & J Heating & Cooling |
| Oxford | 9 | 8 | NES Plumbing Heating and Cooling |
| Orion Township | 8 | 7 | Randazzo Heating & Cooling |
| Holly | 8 | 8 | Krane Heating and Cooling |
| White Lake | 8 | 6 | Carter's Plumbing, Heating & Cooling of White Lake |
| Milford | 7 | 7 | Osburn Services Inc |
| Highland Township | 7 | 5 | Hi-Tech, Inc. |
| Birmingham | 6 | 6 | Birmingham Plumbing Heating & Cooling Company |
| Rochester | 6 | 6 | Halo Heating & Cooling |
| Lake Orion | 6 | 5 | Thermal Care Inc. |
| Ortonville | 5 | 2 | Blue Fire HVAC LLC |
| Bloomfield Hills | 4 | 4 | Carter's Plumbing, Heating & Cooling of Bloomfield Hills |
| West Bloomfield Township | 4 | 4 | Carter's Plumbing, Heating & Cooling of Commerce |
| White Lake Township | 4 | 4 | Mulligan Heating |
| Independence Township | 3 | 3 | Blessing Company, Plumbing, Heating & Electrical |
| Farmington | 3 | 3 | Hartford & Ratliff Co Inc |
| Leonard | 3 | 2 | One Hour Heating and Air Conditioning of NE Oakland County |
| Addison Township | 3 | 3 | Lions Mane Heating and Cooling |
| Bloomfield Township | 3 | 3 | JLS Mechanical LLC |
| Oakland Township | 3 | 3 | Bury farms mechanical |
| Sylvan Lake | 2 | 2 | Zilka Family, LLC |
| Groveland Township | 2 | 1 | Northwoods Mechanical |
| Highland | 2 | 2 | HVAC PRO LLC |
| New Hudson | 2 | 2 | Level One HVAC Services Inc. |
| Hazel Park | 2 | 2 | Blue Ray Mechanical Inc |
| Beverly Hills | 2 | 2 | G's Heating and Cooling |
| Keego Harbor | 2 | 2 | Otto A. Trzos Co., Inc. |
| Holly Township | 2 | 2 | ABS Heating & Cooling |
| Brandon Township | 2 | 1 | Tom's Heating & Cooling Co. |
| Davisburg | 1 | 1 | Don's Electric |
| Milford Township | 1 | 1 | Allweather Heating and Cooling |
| Oxford Township | 1 | 1 | Royal Oak Heating, Cooling & Electrical |
| Rose Township | 1 | 1 | McAllister heating and air conditioning |
| Wolverine Lake | 1 | 1 | 24 Hour Cooling and Heating |
| Huntington Woods | 1 | 0 | n/a |
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 Oakland County?
Our October 2026 data lists 406 HVAC companies in Oakland County across 50 city pages.
Who is the top-rated HVAC company in Oakland County?
As of October 2026, the highest-scoring HVAC company in Oakland County on TownAnswer is Randazzo Heating & Cooling in Orion Township, with 80 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.