HVAC System Replacement Cost Guide — Kapolei, HI

Verified 2025 pricing for hvac system replacement services in Kapolei. Updated quarterly from local contractor data.

Service Cost Ranges

Service	Low	Average	High	Unit
Full HVAC System Replacement	$8,700	$17,400	$31,900	per project
Heat Pump System Installation	$7,250	$15,950	$29,000	installed
Ductwork Replacement	$4,350	$10,150	$21,750	per project

📌

Year-round heat and humidity create constant demand, keeping rates elevated

✓Get at least 3 quotes

✓Ask about seasonal discounts

✓Bundle multiple services

✓Check for manufacturer rebates

✓Verify license before hiring

See who offers the best value for money in Kapolei.