Call Marathon Energy customer service at 1-718-435-2200.
Customer Service Phone Number
You can reach Marathon Energy at 1-718-435-2200 for all questions regarding service, rates, billing, and more. Representatives are available to help you from Monday through Saturday, 7:30 AM to 5:00 PM. The office is only open on Saturdays from October to April.
The line is always available for emergency calls, 24/7.
You can send all fax correspondence to Marathon Energy at 1-718-435-3096.
If you'd like to reach Marathon Energy via email, you can use the contact form on their website.
You will need to provide the following information to contact the company online. Other details are optional.
- Full name
- Phone Number
- Home Address
- Email Address
- Message text
Send your questions and concerns to Marathon Energy via mail, at:
868 39th Street
Brooklyn, NY 11232