Use this information to contact The Division of Consumer Advocacy and the Public Utilities Commission

The DCCA will be open 7:45 AM – 4:30 PM (Hawaii Standard Time), Monday to Friday, except state holidays.

Division of Consumer Advocacy
King Kalakaua Building
335 Merchant Street, Rm. 326
Honolulu, Hawaii 96813

Google Map
View ( State Capitol District Map)

Mailing Address
Division of Consumer Advocacy
P.O. Box 541
Honolulu, HI 96809

Email Address:

Phone Number: (808) 586-2800
Facsimile Number: (808) 586-2780

Hawaii Public Utilities Commission Contact Information

Commission Members
Chair Randall Iwase
Commissioner Thomas Gorak
Commissioner Lorraine Akiba

Public Utilities Commission
465 South King Street, Room 103
Honolulu, HI 96813

Phone Number: (808) 586-2020
Facsimile Number: (808) 586-2066
Web Address:

Residents on the neighbor islands may call the following numbers followed by 6-2620 and the # sign:

Kauai 274-3141
Maui 984-2400
Hawaii (808) 974-4000
Lanai & Molokai 1-800-468-4644 (toll free)