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Customer Service
Contact Us

Thank you for your interest in the Green Mountain Gateway. We have dedicated representatives who are happy to answer any questions about the Gateway and our wide variety of cleaner energy products and services.

Green Mountain Gateway Help Desk
Monday-Friday 8:30 am – 5:30 pm CST
Call 877-401-GMEC (4632)
E-mail gateway@greenmountain.com
 
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