HVAC Cost in Farmington, MI in 2026
Most HVAC projects in Farmington, MI cost between $5,000 and $16,500. The typical price is $9,500.
Labour and materials in Farmington run about 5% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- System size in tons and efficiency rating
- Heat pump versus furnace plus AC
- Ductwork condition and whether it is replaced
- Electrical or gas line changes
Usually included
- Equipment and refrigerant lines
- Installation, startup and commissioning
- New thermostat
- Haul-away of the old unit
Usually extra
- Duct replacement
- Electrical panel upgrades
- Permits and inspections
HVAC contractors in Farmington, MI
Businesses listed on Google near Farmington, MI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Thornton & Grooms
4.9(16,060 reviews)
24565 Hallwood Ct, Farmington Hills, MI 48335
Randazzo Heating & Cooling
4.9(2,916 reviews)
23485 Industrial Park Dr, Farmington Hills, MI 48335
AJ Danboise
4.8(2,956 reviews)
23800 Industrial Park Dr, Farmington Hills, MI 48335
Harriman Heating & Air Conditioning
4.8(1,702 reviews)
20764 Whitlock St, Farmington Hills, MI 48336
Mrs. Michael Plumbers, Electricians, AC & Furnace Repair
4.8(1,013 reviews)
30640 W 8 Mile Rd, Farmington Hills, MI 48336
Great Dane Heating, Cooling, Electrical, & Plumbing
4.9(328 reviews)
27280 Haggerty Rd C-19, Farmington Hills, MI 48331