For inquiries:

Department of Land and Natural Resources, Division of State Parks
https://dlnr.hawaii.gov/dsp/contact-us/

About Your Reservations
Use our Live Chat to contact one of our agents about your reservation. Live Chat hours are between 7:45 a.m. and 4:30 p.m. HST (Hawaii Standard Time), Monday through Friday except Holidays. To get started, click on the chat icon on the bottom right of the page.

About PUC Registrations
The Hawaii Public Utilities Commission: (808) 586-2020