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8 Seconds

average call response time

Unparalleled Service

14,000 corporate customers
Single nationwide bill
One point of contact for all telecom needs
Live person available 24/7/365
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1.3 Million

business phone lines

Telephone Service

No contract required
Secure real-time online management reports
Single point of contact for Everything
Significant savings
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400,000

individual locations served

Broadband Solutions

Nationwide DSL, cable, wireless, and satellite
Scalable to meet your business needs
66 of the Nation's Fortune 100 choose Granite
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9,000

technicians nationwide

Structured Cabling & Systems

Nationwide technology deployment
Phone systems sales, service, and installation
4 hour response time, Anywhere in the US
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24/7/365

security system monitoring

Security Solutions

Protection from fire, theft, and unauthorized entry
Indoor/outdoor high-tech camera solutions
Web-based, multi-site access control solutions
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Enterprise

Solutions

Networking Solutions

NGN - Next-Generation Network Services
IP - Internet Protocol Solutions
IMS - IP Multimedia Subsystems
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DIA

Dedicated Internet Access

Private, Secure and Dedicated

T1, Bonded T1, DS-3, OC-3
Internet over Satellite and Wireless
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Cutting-edge

Technology

Guaranteed Bandwidth

EoC - Ethernet over Copper - Up to 100 Mbps
EoF - Ethernet over Fiber - 10 Mbps to 1000 Mbps
GigE/GbE - Gigabit Ethernet - Up to 1000 Mbps
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Fast,

Secure

Data Solutions

MPLS - Multi-Protocol Label Switching
VoMPLS - Voice over MPLS
Mesh MPLS - MPLS from Multiple Carriers
IP VPN - IP Virtual Private Networks
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Improved and Reliable

Communication

Data Services

VoIP - Voice over Internet Protocol
Hosted PBX - IP Private Branch Exchange
SIP Trunking - Session Initiation Protocol
Virtual Cloud Hosted PBX
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Gain Bandwidth

Reduce Costs

Data Solutions

QOS - Quality of Service
COS - Class of Service
DAU - Data Aggregation Unit
Data Aggregation - Distribution Apparatus
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Contact Us
Anytime

Sales

866-205-8928

Customer Service

866-847-5500

Partner Opportunities

877-884-5200

Corporate Office

866-847-1500

Corporate Fax

617-328-0312

Broadband Repair

888-375-3755

IW Vendor Partners

877-745-5183

eBonding
"When I was introduced to Granite six years ago I was skeptical, to say the least, that they could deliver the products and services they claimed. Granite has provided even better levels of both, far and above my expectations. Of course the one point of contact was the best thing I could ask for since Save-A-Lot is a nationwide grocery chain. But the straightforward billing is super. The new website is unbelievable, loaded with everything you need to manage all your telecom needs. Granite has my vote." - Save-A-Lot Food Centers

Interaction with Major Carriers

Granite is eBonded with the major underlying carriers. With eBonding, our internal systems directly interact with the carrier to automate high volume transactions, resulting in faster, more accurate ordering and trouble reports. These efficiencies are passed on to our customers by way of:
  • Costs Savings
  • Automated ordering, so provisions starts sooner
  • Improved trouble reporting to speed service restoration
Speedy and accurate transactions add up to increased savings. Granite’s telecommunication experts can help your enterprise take advantage of emerging technologies, and maximize existing infrastructure investments, while integrating powerful, next-generation capabilities. POTS, broadband, structured cabling, systems installations– are just a few of the many ways that Granite can help your organization reduce costs and increase efficient operations.