X
log in as:

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
learn more

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
learn more

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
learn more

9,000

technicians nationwide

Structured Cabling & Systems

Nationwide technology deployment
Phone systems sales, service, and installation
4 hour response time, Anywhere in the US
learn more

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
learn more

Enterprise

Solutions

Networking Solutions

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

DIA

Dedicated Internet Access

Private, Secure and Dedicated

T1, Bonded T1, DS-3, OC-3
Internet over Satellite and Wireless
learn more

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
learn more

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
learn more

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
learn more

Gain Bandwidth

Reduce Costs

Data Solutions

QOS - Quality of Service
COS - Class of Service
DAU - Data Aggregation Unit
Data Aggregation - Distribution Apparatus
learn more
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

Core Capabilities
"You are a pleasure to work with! You are an excellent communicator and have never let me down." - Clark's Shoes
Granite is a leading national cabling contractor, providing infrastructure engineering and network installation for voice, data, video, security, and wireless solutions. Granite offers a seamless approach from design through implementation.

Core Capabilities

- National Break/ Fix/ Repair (T&M)
- Structured Cabling Projects
- Phone Switches & Systems
- National Rollouts
Leveraging our nationwide footprint, Granite can deliver a broad range of telecommunications and networking services of exceptional quality at competitive prices. Our unique experience in multi-site and multi-service networks makes us the ideal choice for projects that require an in-depth and hands-on understanding of network planning and deployment.

Field Operations

  • 4 Hour Response Time
  • Nationwide Support 24/7/365
  • BICSI Certified Technicians
  • "Smart" Hands Labor

Cabling Projects

  • Data Center Builds
  • RCDD (Engineered Design)
  • Project Management
  • Fixed Bid Pricing

Phone Switches

  • Nortel, Avaya, Samsung, & TalkSwitch
  • Bogen & Valcom Paging
  • Maintenance Contracts
  • Mixed Platform Solutions

Rollouts

  • Legacy Upgrades
  • Fixed Pricing (Per Site)
  • Technology Deployment
  • Telco Demarc Extensions