HVAC Cost in Woodstock, IL in 2026
Most HVAC projects in Woodstock, IL cost between $5,500 and $17,000. The typical price is $9,500.
Labour and materials in Woodstock run about 12% 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 Woodstock, IL
Businesses listed on Google near Woodstock, IL. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Black Diamond Plumbing & Mechanical Inc.
4.9(6,771 reviews)
1400 Miller Pkwy, McHenry, IL 60050
Woodstock Heating, Cooling & Electrical
4.9(1,364 reviews)
333 E Judd St, Woodstock, IL 60098
GSHA Services, LTD
4.9(792 reviews)
1257 Cobblestone Way Unit A, Woodstock, IL 60098
Four Seasons Heating, Air Conditioning, Plumbing, Sewer & Electric
4.8(548 reviews)
7115 S Virginia Rd Ste 106, Crystal Lake, IL 60014
Com24 Heating & Air Conditioning - Home Services
5.0(117 reviews)
666 E Calhoun St, Woodstock, IL 60098
Woodstock Heating and Cooling, LLC
5.0(103 reviews)
7115 S Virginia Rd Ste 110, Crystal Lake, IL 60014