Northern Michigan
Colvin's Service Areas
Serving 7 counties and 30+ communities across northern Michigan since 1971. Select a service to see every location we cover.
Call 989-728-5955Heating & Cooling
Furnace repair & replacement, AC installation, heat pumps, boilers, ductless mini-splits, and indoor air quality — across all 7 counties.
- ✓ Furnace repair and replacement (all brands)
- ✓ Central air conditioning installation and repair
- ✓ Heat pump installation — Mitsubishi Hyper-Heat
- ✓ Ductless mini-split systems (Daikin, Mitsubishi)
- ✓ Boiler service and installation
- ✓ Indoor air quality systems
- ✓ 24/7 emergency HVAC service
Colvin's Club
$144/year
Annual inspection · priority scheduling · 10–15% repair discounts · no overtime fees
Learn moreOgemaw County
Iosco County
Roscommon County
Alcona County
Arenac County
What Northern Michigan Homeowners Say
Verified customer reviews from across our 7-county service area
“Colvin's has an outstanding team. They installed a whole house Generac generator, two outdoor Mitsubishi heat pumps, and three indoor mini split heads. The service was outstanding.”
Verified Customer
Ogemaw County
“Our experience, from start to finish, was excellent. The guys left the place cleaner than it was before starting. They put in very long days. Thank you gentlemen!”
Verified Customer
Iosco County
“Your salesman Joe was very knowledgeable and understanding of our needs. He knew the product inside and out. He is definitely an asset to your company.”
Verified Customer
Roscommon County
“I was very satisfied with the company. They were very experienced and timely. I will be using them again.”
Verified Customer
Northern Michigan
One Company. Every Trade. Since 1971.
Colvin's is the only contractor in northern Michigan with a Master Plumber, Master Electrician, and certified HVAC technicians all on the same team. Voted Best Heating Contractor in Northern Michigan 3 years running.
55+
Years in Business
4
Generations Family Owned
21
Field Technicians
4.8★
Google Rating