42.3¢Electricity, per kWh
+35%Build costs vs national average
247Businesses listed
What each job costs in Hawaii
| Project | Typical range | Basis |
|---|---|---|
| Solar Panel Installation | $22,604–$27,518 | for a typical 7 kW system |
| Inground Pool Construction | $78,300–$132,300 | for an inground pool with decking and permits |
| Roof Replacement | $12,825–$18,225 | on a typical 2,000 sq ft roof |
| HVAC Replacement | $12,825–$22,275 | installed, before rebates |
Modeled from 2026 national baselines × a Hawaii cost factor of 1.35. Estimates for comparison, not quotes. Solar figures include no federal tax credit — §25D expired December 31, 2025.
Solar Installers by city
Pool Builders by city
Roofers by city
Honolulu (28)Waipahu (11)Kapolei (4)Pearl City (4)Kaneohe (4)Kailua Kona (4)Wailuku (4)Kahului (3)Haiku (3)Waianae (3)Waikoloa (3)