Federal Customers
The Solutions to your Critical Needs
Granite Telecommunications, LLC provides enterprise-wide telecommunications solutions using industry-leading support platform, dedicated program management and support teams, and a flexible billing platform that can consolidate all of your services and locations on a single electronic invoice and backed up by 24/7/365 concierge customer service team.
Our network solutions make your people more effective and more engaged in an ever changing federal work environment. The Granite team is here to support your evolving digital needs. Click on the boxes below to find the right solutions to tackle your toughest mission challenges.

Products and Services
We’re Up To The Challenge
One Company with Expanded National Coverage
Speed and Reliability You Can Count On
Technologies Today for Tomorrow’s Diverse Needs
What Our Federal Customers Are Saying


“I wanted to show my appreciation for the hard work and incredible support my team and I have received from Granite. They have made a profound impact since taking over White House Communications Agency’s account 6 months ago. Their seamless communication and positive attitude have made our jobs easier”


“I really appreciate the diligence and perseverance exhibited by Granite to overcome the challenges due to Department of Defense prerequisites for access, multi-building campus issues, inside wiring and last minute changes. This seem to be the perfect type of project for Granite’s turn-key solutions. I can scarcely imagine where I’d be on this if I were dealing with the LECs and sites one on one.”


“Granite is a winner of the U.S. Postal Service’s Supplier Excellence Award (SEA). Granite was nominated for performance excellence in customer service, helping USPS benefit from supply chain management best practices to more effectively achieve their mission.”