Utility Providers in Honolulu, HI

In Honolulu, Hawaiian Electric provides electricity for most Honolulu homes. The exact lineup depends on your Honolulu address.

2
providers across 8 sampled Honolulu addresses
Hawaiian Electric
electricity at every one of sampled Honolulu addresses
No plan shopping
Honolulu electric territory decides the utility
2026-07-20
Honolulu data refreshed

Honolulu lookups are free — all four utility types in about a minute

Honolulu guide: providers · address check · checklist · FAQ · nearby

Honolulu utility providers at a glance

UtilityProviderPhoneStart service
⚡ Electricity Hawaiian Electric (808) 969-6666 Provider site
🔥 Natural gas Varies by address — Look up address
💧 Water Varies by address — Look up address
🚽 Sewer Honolulu Board of Water Supply (808) 748-5000 Provider site

Based on 8 sampled Honolulu addresses spanning ZIP codes 96813, 96814, 96815, 96816, 96817, 96822 (2026-07-20). Yours may differ — the Honolulu lookup is the tiebreaker.

It depends on your address — even in Honolulu

Our 8 sampled Honolulu addresses span ZIPs 96813, 96814, 96815, 96816, and provider lines don't always follow city limits. Run your exact address through the lookup rather than assuming a neighbor's setup matches yours.

The one-minute fix: run your Honolulu address through the lookup and skip the guessing.

Moving to Honolulu? Your setup checklist

  1. Confirm your Honolulu providers first. Before calling anyone, run your exact Honolulu address through the lookup — providers change at neighborhood boundaries.
  2. Start Honolulu electric service with Hawaiian Electric about 3–5 business days out. Signup is direct with Hawaiian Electric — Honolulu has no plan-shopping step.
  3. Set up water and sewer. Water service here varies by address — your lookup result will name the district to contact, which may be a municipal utility district (MUD) rather than the city.
  4. Keep your confirmation numbers. Honolulu landlords and title companies often want proof that Honolulu utilities are in your name from day one.

Honolulu utility questions, answered

Who is the electric company in Honolulu, HI?

At every one of the Honolulu addresses we sampled, Hawaiian Electric was the electric utility. The exact Honolulu provider depends on the address.

Can I choose my electricity provider in Honolulu?

Generally no — Honolulu electric territory is fixed by address: the utility holding your Honolulu block is your utility, and at every one of sampled Honolulu addresses that was Hawaiian Electric — Honolulu is a one-signup town.

How do I find the utility providers for a Honolulu address?

One minute with the Honolulu lookup above returns your Honolulu address's exact providers, phone numbers included.

Nearby cities

Moving somewhere just outside Honolulu? Providers likely differ:

← All Hawaii utility providers

Get the answer for your exact Honolulu address

Honolulu-level lists can't be precise. Your Honolulu address can.

Find my providers

Honolulu provider data comes from our address-level utility lookup engine — 8 Honolulu sample addresses spread across ZIPs 96813, 96814, 96815, 96816, 96817, 96822, refreshed 2026-07-20. Individual Honolulu addresses vary — check yours directly. Here's how we verify Honolulu provider data.