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Get in Touch

CMS’s team of customer service representatives are available 24 hours a day, 7 days a week and have the experience and knowledge to ensure you get the personal attention you need. To report an outage or speak to a Customer Service representative please call 800-605-5994. You can also submit a trouble ticket below.

Send Us A Message

Contact Info

Call Us


Our Email

Customer Service 24/7


Our Location

900 Straits Turnpike, Middlebury, CT 06762 Suite #204

Working Hours

Mon-Fri: 8AM-5PM

Trouble Ticket