CornerStone provides business communication solutions for work environments. Our hosting, broadband, and telephony products include local and long distance voice service, high capacity data circuits, fiber optics, Voice over IP ( VoIP ), Hosted IP phones, Cloud Computing, and Software as a Service. Our Business Link products include Security & Surveillance, Merchant Services and Strategic Sourcing.
Website: cornerstonetelephone.com
Phone: (866) 240-1912
Cross Streets: Between Fulton St/River St and Broadway
Closed now
- Mon 7:30 AM - 5:30 PM
2 3rd St Troy, NY 12180 ·446.58 mi
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Reviews
yelpI recently contracted phone and internet service for my business through Cornerstone and I have been very happy with the service and support they provided. The phone system uses quality hardware...
MoreStay far far away from Cornerstone, particularly from Ed in customer service. When my father died, I called Cornerstone to cancel his business phone lines. Cornerstone shut off the phones, but...
MoreMultiple bad experiences with this company, and I've been warned by many people to avoid them. The most recent, and worst, was after we disconnected our business internet service from them. We...
MoreHorrible company. We are a business based in Albany and have been a client for years and years. their service was always shoddy but i was never motivated enough to switch so we kept them. We have...
MoreTech shows up with no appointment-rude to customers-leaves without completeing service-contacted rep-could of cared less-did not bother to respond to my emails.
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