Hawaii Public Utilities Contact
SueLyn Tran
Oahu (Chief Compliance Officer)
E-mail address: suelyn.tran@hawaii.gov
Telephone No.: (808) 586-2122
David Mattice
Hawaii (Big Island)
E-mail address: david.c.mattice@hawaii.gov
Telephone No.: (808) 974-4533
Naomi Landgraf
Maui (includes Lanai & Molokai)
E-mail address: naomi.n.landgraf@hawaii.gov
Telephone No.: (808) 984-8182