HVAC Cost in Lihue, HI in 2026
Most HVAC projects in Lihue, HI cost between $6,000 and $18,500. The typical price is $10,500.
Labour and materials in Lihue run about 25% 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 Lihue, HI
Businesses listed on Google near Lihue, HI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Kauai Air Conditioning & Plumbing
4.8(90 reviews)
1021 Kamalu Rd, Kapaʻa, HI 96746
Steve’s Plumbing & AC Service
4.5(110 reviews)
4212 Hanahao Pl, Lihue, HI 96766
Island Comfort
4.5(44 reviews)
4337 Rice St, Lihue, HI 96766
Cosco Air Conditioning & Refrigeration
4.8(15 reviews)
1885 Haleukana St, Lihue, HI 96766
Rutan Refrigeration
4.0(15 reviews)
3148 Oihana St #14, Lihue, HI 96766
Kauai Mechanical
4.6(7 reviews)
1702 Haleukana St, Lihue, HI 96766