Hawaii Plumbers

Hiring a Plumber in Hawaii

Buildermuse currently lists 10 plumbers in Hawaii, averaging 4.9 stars across 5,727 verified Google reviews. That is an unusually strong field — when nearly every firm clears 4.8 stars, response time and availability become the real differentiators, so call two or three rather than only the top result. Most of the crews above operate out of Honolulu, Kailua, and Kailua-Kona.

Hawaii requires licensing for all construction work. The state has relatively high insurance minimums. Contractors must also obtain a General Excise Tax license. Confirm credentials with the Hawaii Contractors License Board at (808) 586-3000 before work begins. Licenses renew on a two-year cycle (license issue date). Expect a $510 state application fee. At a minimum, ask for proof of $500,000 in general liability coverage and active workers' comp.

Labor is the biggest line item on most bids, and the Hawaii market sets the floor: construction workers here average $43.67 an hour — about $90,844 a year — across 39,167 workers statewide, per Bureau of Labor Statistics data. That puts Hawaii among the pricier construction labor markets in the country, so expect quotes to reflect it.