HEI Customer Service Number, Toll Free Helpline, Corporate Headquarters, Email ID– the subscribers can get the information here regarding HEI 24 hours toll free helpline number and HEI customer service phone number with the all necessary information like corporate headquarters office address, registered, mailing and postal address and branch offices, contact support numbers and official website.
If you are looking the toll free customer service phone and helpline number of HEI in various ways like HEI Company Phone Number, HEI Company Contact Number, HEI Power Outage Phone Number, etc.
So, below, you can find full contact information of HEI help and support regarding HEI report a power outage, website assistance, residential customer service number, and business customer service number, payment address, nearest local office, faqs, and office locations.
HEI Customer Service Number – Contact Details
For any information, enquiries, complaints, suggestions and help or assistance from HEI Energy Cooperative, customers can use the customer service support offered by this service provider. There are many contact phone numbers and email ids provided by HEI Energy Cooperative for the support listed below. The customers can use for your needs.
HEI Customer Support Numbers:
- (808) 548-7311, customer care, available from Monday – Friday, 7:30am – 6:00pm
- 855-304-1212, to report an Outage
HEI Corporate Headquarters Office Address:
- Office Address: Hawaiian Electric Building, 900 Richards Street, Honolulu, HI 96813
- Mailing Address: P.O. Box 3978, Honolulu, HI 96812-3978
- Customer Service Center Address: 820 Ward Avenue, Honolulu, HI 96814
- 1001 Bishop Street – Lobby, Honolulu, HI 96813
User Friendly Links of HEI:
Click here… for more information, help and support
If you are unable to connect with the HEI customer service representatives, kindly you can contact to the your local customer service support by following the above mentioned HEI customer service, registered and head office address, telephone numbers, fax numbers, email ids and more. You can also contact to the offices located in your region or can visit the customer service office directly, send an email, and write a letter. For further details we recommend you to visit the official website of HEI.