We’re Building Digital Highways

Sertex has provided leading-edge fiber optic infrastructure services for nearly three decades. Our expertise in building broadband networks and community anchor institutions connects towns to the digital future. We specialize in fiber-to-the-“x” (FTTX) network design, deployment, and operation.

We are committed to closing the digital divide in unserved and underserved communities in the Northeast. Our goal is to connect every home and business to the internet with gigabit fiber optic service. By building turn-key networks, small towns can take back control from incumbent carriers, provide reliable high-speed connections, capture new revenue, and gain a competitive advantage.

Our Memberships

 Fiber Broadband Association
New York State Telecommunications Association (NYSTA )
The Northeast Public Power Association
Connecticut Conference of Municipalities
Massachusetts Municipal Association
 Maine Municipal Association (MMA)
New Hampshire Municipal Association
o Rhode Island League of Cities and Towns (RILCT)

Trust Sertex Broadband

Sertex LLC was formed in 1999 at the height of the dot com expansion, recognizing the converging need to expand both energy and telecommunications. Since then, our company provided fiber optic infrastructure services to utility and municipal customers with a diverse array of projects, including:

  • Fiber-to-the-Home (FTTX) broadband networks
  • Hybrid Fiber Coax (HFC)
  • Middle Mile Networks
  • Distributed Antenna System (DAS)
  • Small Cell Wireless
  • Smart Grid Fiber Infrastructure

As a small, agile company, Sertex has remained on the leading edge of technology while continuously developing and maintaining a highly-skilled workforce. We are proud of our ability to consistently complete projects on time and to exacting specifications, exceeding customer expectations for performance and service.

Trust Sertex Broadband

Broadband Solutions

  • Network Planning & Design
  • Surveys & Permitting
  • Infrastructure Construction
  • Internet Service Installations
  • Network Operations
  • Maintenance & Emergency Response

Our Partners

The Sertex Municipal Broadband Solution is affordable and scalable thanks to our strategic relationships with industry partners.

Pike Telecom
VETRO FiberMap
Crocker Communications

Sertex is proud to be certified with the Corning LANscape® Network of Preferred Installers program (NPI). This distinction allows us to add value for our municipal customers by extending them a 25-year system warranty.

This elite Corning program recognizes key fiber optic installers and provides the technical and commercial support required to complete fiber optic projects. NPI enables Sertex to tap into an extended ecosystem of beneficial connections. This ground-breaking program provides a complete tip-to-tip solution by offering Corning’s innovative product lines and leveraging valuable relationships throughout the fiber optic industry.

Corning - Network of Preferred Installers

We’re Here to Help

We’re mission-driven to do everything we can to help deploy built-to-last networks. Trust Sertex to provide expertise, overcome challenges, and connect you to the fiber future.