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GSC is available 24 hours/7 days a week to assist you. You may search our customer resources area below, reach us by phone, or send us an email. You may also search our FAQ knowledge base which is regularly updated with questions our customers ask us most frequently.

Browse the below links to learn more about our services, for tips and other helpful resources.

Testimonials

“Our phone and internet are working now (as long as we have our generator running).  Thank you for providing superior service!  Electricity and cable TV are still out, but now I can at least watch local news (casted from my computer to my TV via my AppleTV box).”

See more testimonials

Caroline M. 
Sandown, NH