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Waipahu, Hawaii · HVAC

HVAC contractors in Waipahu, HI

9 HVAC contractors in Waipahu, out of 9 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
9
Avg. score
42.7
Scored
9

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 9 HVAC contractors in Waipahu, Hawaii. Most-listed specialties: air conditioning (7), heating & furnaces (1). 9 have enough public signals for a Registry Score, averaging 42.7 out of 100; none scores 70 or higher. Together they hold 209 public reviews on Google, Yelp and Facebook. The highest-scored is Aire Conditioner Shoppe, at 67 out of 100. 2 are Featured for 2026. View Aire Conditioner Shoppe.

Counts come straight from the Registry's records. How the Registry Score works

Showing 1–9 of 9

HVAC contractors in Waipahu: at a glance

How many HVAC contractors are in Waipahu, Hawaii?
As of October 14, 2026, the ProComfort Registry lists 9 HVAC contractors in Waipahu, Hawaii.
Who is the highest-scored HVAC contractor in Waipahu, Hawaii?
By Registry Score, Aire Conditioner Shoppe (Waipahu, HI) ranks first at 67 out of 100, among 9 scored businesses averaging 42.7. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
Which companies are featured in Waipahu, Hawaii for 2026?
ProComfort Registry features Rudy and Design, Cool Air Specialist. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are HVAC contractors in Waipahu, Hawaii ranked?
By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.

What this list includes: heating, ventilation and air conditioning businesses (furnaces, heat pumps, A/C, climate control). Tags come from each business's public category and name, so a company can appear under several trades. HVAC contractors across the US