HVAC Cost in Lexington, KY in 2026
Most HVAC projects in Lexington, KY cost between $4,900 and $16,000. The typical price is $9,000.
Lexington prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Lexington, KY
Businesses listed on Google near Lexington, KY. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Fayette Heating & Air
4.8(6,864 reviews)
817 Nandino Blvd, Lexington, KY 40511
Comfort Heating & Air
4.8(4,485 reviews)
2130 Christian Rd, Lexington, KY 40509
Southern Comfort Heating & Cooling
5.0(1,699 reviews)
1067 Whipple Ct, Lexington, KY 40511
GreenBox Home Services
4.9(1,793 reviews)
1060 W High St Ste 120, Lexington, KY 40508
Engineered Heating and Air
4.9(437 reviews)
1052 Whipple Ct, Lexington, KY 40511
Quantum Comfort Heating and Cooling
5.0(230 reviews)
1025 Dove Run Rd #201, Lexington, KY 40502