HVAC Cost in Waterloo, SC in 2026
Most HVAC projects in Waterloo, SC cost between $4,600 and $14,500. The typical price is $8,500.
Labour and materials in Waterloo run about 13% below 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 Waterloo, SC
Businesses listed on Google near Waterloo, SC. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Home Comfort Systems Heating, Cooling & Plumbing
4.9(1,941 reviews)
1312 Ninety Six Hwy, Greenwood, SC 29646
Waldrop Plumbing Air Electric
5.0(1,259 reviews)
1720 SC-72, Greenwood, SC 29649
One Hour Heating & Air Conditioning® of Greenwood
4.9(1,201 reviews)
1121 Reynolds Ave, Greenwood, SC 29649
Climate Control Systems of Greenwood, INC
4.9(1,176 reviews)
115 Reynolds Park Dr, Greenwood, SC 29646
Rush Heating and Cooling Inc.
5.0(1,019 reviews)
2517 SC-72, Greenwood, SC 29649
Hanna Heating & Air Conditioning, Inc.
4.9(305 reviews)
307 Jacobs Hwy, Clinton, SC 29325