Contact HIKO Energy customer service at 1-888-264-4908.
Call Customer Service
You can contact HIKO Energy to answer questions about bill payment, rates, or service via phone toll-free at 1-888-264-4908, or on their main line at 1-845-406-9100.
You can speak to a representative from 8AM to 6:30PM, Monday through Friday.
Contact via Fax
Customers can reach HIKO Energy via fax at 1-888-264-6646.
Reach HIKO Energy via email at firstname.lastname@example.org.
You can reach HIKO Energy by mail at the following address:
Customer Service Department
12 College Rd
Monsey, NY 10952