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HQ in Quincy, MA
Granite Telecommunications Telecommunication

Granite provides one-stop solutions for voice, data, Internet, wireless, video and secure network options throughout the United States and Canada. Granite understands that no two businesses are run the same way, and will create a flexible communications solution tailored to each customer's needs today and in the future. Granite's scalability allows your business to grow with imminent demand.

Website: granitenet.com

Phone: (866) 847-1500

Open now

  • Fri 6:00 AM - 5:30 AM

100 Newport Ave Ext Quincy, MA 02171 ·534.84 mi

Is this your business? Verify your listing

Reviews

yelp
1.5 66 reviews
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Plop P. 09/22/26

they handled all my issues quickly and efficiently and ended up saving my company lots of money and time. I'm very glad that I made this decision to use this company

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Scott S. 07/21/26

My experience with Granite was not positive to say the least. Their good quality is that the phone system was reliable but, in today's world that is expected and the bare minimum. We landed...

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Jewell T. 07/31/26

I would give them zero stars if I could. The customer service overall is terrible and the prices are outrageous. They wanted to charge me for a technician when the problem was with their server,...

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Marc T. 05/13/26

No Customer service at all. Send in a request for help, its been over a week and no response. Phone calls get you nowhere. One rep tells you one thing another something different. Always someone...

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Kimberley P. 07/09/25

As a subcontractor - do not work for this company. We can't get paid. D&S Electric did some panic work for them at our local Winners back in December and haven't been able to get paid. Always the...

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