Question 1

How many HVAC and plumbing companies are in Honolulu, HI?

Accepted Answer

The ProComfort Registry lists 199 heating, cooling and plumbing businesses serving Honolulu: 164 offering HVAC and 41 offering plumbing (some do both).

Question 2

What is the average Registry Score in Honolulu?

Accepted Answer

Rated companies in Honolulu average 42.1 out of 100. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.

Question 3

How are Honolulu companies ranked?

Accepted Answer

By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.

HVAC & Plumbing Pros in Honolulu, HI

Service AC & Plumbing

SPD Service

T & S Air Conditioning Inc

Xan Electric Air Conditioning & Kold-Draft Ice Machine