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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

Press Room
5/6/2013
Granite Records Most Successful Month in Its 11-Year History Adding More Than 38,000 New Telephone Lines
6/8/2013
10th Annual Granite family-fun day to benefit Dana Farber Cancer Institute
2/23/2013
Granite Earns Multiple Telecom Association's "Partner's Choice" Awards
9/5/2012
Granite Shatters Sales Records (Again)
6/9/2012
9th Annual Granite family-fun day to benefit Dana Farber Cancer Institute
6/7/2012
Granite's 10th Anniversary (Community, Charities, and Employee Benefits)
5/10/2012
Granite Announces Leading Edge Disaster Recovery Plan
4/5/2012
Granite Wins Excellence Award From United States Postal Service
3/12/2012
Boston’s 2012 Healthiest Employer Award
3/1/2012
Granite's Best Month in Company's History - Local Employees Will Benefit
12/20/2011
It’s bonus time for Granite Employees regardless of rank or title
7/8/2011
Boston Business Journal Areas Largest Charitable Contributors
1/20/2011
Quincy firm divides $1 million among employees for reaching milestone
9/30/2010
Granite Telecommunications looks to add another 80 new jobs in Quincy
9/20/2010
Granite is recognized as one of PHONE+ 2010 Top 50 Channel Programs.
7/8/2010
Granite adds more than 100 jobs in Quincy in the past year
5/25/2010
Granite receives the 2010 New England’s Ernst & Young Entrepreneur of the Year award.
5/24/2010
Granite Enters Canada
5/20/2010
TBI Adds Granite to Supplier Roster
4/26/2010
Granite Grows on Solid Performance
10/1/2009
Day of family fun and fundraising
9/17/2009
Granite Selected as a PHONE+ Top 50 Channel Program
9/11/2009
Boston Business Journal Areas Largest Charitable Contributors
3/12/2009
Granite Announces $30,000,000 Line of Credit Arranged by TD Banknorth
7/30/2008
Granite to support PATHWAY CARING FOR CHILDREN ®
3/22/2007
Granite Offers Wireless Service to Customers
11/28/2006
Granite and American Broadband Inc. Announce Strategic Partnership
11/28/2006
Granite Announces Extension of Long-Term Wholesale Contract with AT&T
10/9/2006
Granite reaches a Local Service Platform agreement with Qwest
9/5/2006
Granite Announces Long-Term Wholesale Contract with Verizon
6/11/2006
Granite raises $60,000 to benefit Lend-A-Hand
4/11/2006
Granite Becomes Fastest Growing National Wireline Company