HVAC companies in Lihue, HI 96766

6 HVAC companies, with local market data for this ZIP.

Area profitability, HVAC45 / 100Moderate market, crowded field
Typical home value$843,000+3.8% in the past year
New homes permitted, 2025130Kauai County
Homeowners68.1%4,982 households

Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.

Cosco Air Conditioning & RefrigerationHVAC contractor · 1885 Haleukana St, Lihue(808) 632-2153 · coscohawaii.com
Island ComfortHVAC contractor · 4337 Rice St, Lihue(808) 215-9087 · islandcomfort.com
Kauai Air Conditioning & RefrigerationHVAC contractor · 1702 Haleukana St, Lihue(808) 822-2770 · kauaiac.com · 2 drivers, 1 truck
Kauai Refrigeration ServiceHVAC contractor · 3123 Oihana St, Lihue(808) 245-2901 · kauairefrigeration.com
Morningstar RefrigerationHVAC contractor · 3148 Oihana St 14, Lihue(808) 632-2211 · rutanrefrigeration.com
Rutan RefrigerationHVAC contractor · 3148 Oihana St Ste 14, Lihue(808) 245-8579 · rutanankauai.com

HVAC in ZIP 96766 at a glance

Local building angle: Kauai County permitted 130 new homes in 2025. 24% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.