The Great Broadband Build

Communities throughout the country are racing to close the digital divide, especially in rural and remote areas. But realizing the promise of fiber connectivity requires strong partnerships to deploy built-to-last future-proof networks.

Sertex is a trusted partner to take broadband plans from concept to reality. Our mission is to create infrastructure that provides exceptional and long-lasting value to our municipal and business customers.

As a fiber-to-the-home Top 100 company, we do the essential work of building opportunities for people to thrive in the digital age.

FTTX Planning Services


Sertex Broadband Design


Sertex Broadband Building


Sertex Broadband Installers


Sertex Broadband Operations


Maintenance & Emergency Response


Join Our Team of Fiber Optic Experts

We’re growing with career opportunities in telecom construction. If you like working with your hands and being outside, join our team for a meaningful, challenging, and rewarding career!

We’re Building the Future

Sertex is at the forefront of broadband expansion as a premier builder of high bandwidth telecommunications networks.

Client Testimonials

Town of Otis, MA

“We have excellent communication with Sertex. I can’t imagine having a better partner to work with on this project.”

Selectman, Town of Otis, MA

New Shoreham, RI

“The vote to authorize the pursuit of island-wide broadband will prove to be transformational in our town’s history.”

Town Manager, New Shoreham, RI

Shutesbury, MA

“The Sertex team is solution-focused and responsive. With their help, we met our fiber deployment goal and stayed on budget.”

Municipal Light Plant Manager, Town of Shutesbury, MA

Shutesbury, MA

“Sertex completed our network in December 2021, with 86% of the Town subscribing and fiber installed on all 52.8 miles of our roads.”

Municipal Light and Power Manager, Town of Blandford, MA

We’re Lighting the Way

Over the last three decades, Sertex has constructed thousands of miles of fiber networks from the mountains to the ocean’s edge. Trust Sertex to provide expertise, overcome challenges, and connect you to the fiber future.