Fidium expands fiber network in St. Johnsbury, Halifax, Whitingham

Photo courtesy Fidium

Vermont Business Magazine Fidium is expanding its all-fiber internet network to St. Johnsbury, bringing symmetrical, multi-gig speed internet to more than 5,000 area homes and businesses. Fiber infrastructure construction is scheduled to begin as soon as August 15 with exact start dates varying by location. Fidium is also expanding in Halifax and Whitingham, bringing symmetrical, multi-gig speed internet to more than 1,600 homes and businesses. 

Fidium’s expansion will upgrade internet access for St. Johnsbury, offering benefits that come with fiber broadband access, including improved educational outcomes, reduced healthcare costs and enhanced economic opportunities

“Bringing Fidium to St. Johnsbury delivers turbocharged speeds and the latest, most reliable broadband technology,” said Jeffrey Austin, vice president of Network Planning and Fiber Build Strategy for Fidium. “We appreciate the community’s patience as we build this new fiber infrastructure, which will connect residents and businesses to opportunities not previously accessible. Over the next several months, we will be working to expand our multi-gig speed all-fiber network and upgrade locations to access Fidium’s future-proof fiber service.” 

In Southern Vermont, “The wait is nearly over, as Fidium’s future-proof network expansion will bring all-new opportunities and benefits to Halifax, Whitingham and more Windham County communities,” said Jeffrey Austin, vice president of Network Planning and Fiber Build Strategy for Fidium. “Featuring superior speeds, low latency and high reliability, fiber technology is transformative for communities. New fiber access empowers entertainment, educational and economic opportunities that were previously not accessible. Fidium expansion will bridge the digital divide, upgrading locations to access fiber connectivity and all the accompanying entertainment and lifestyle benefits.”

Today, more than 143,000 Vermont homes and businesses have access to Fidium, including Brattleboro, Dummerston, Guilford, Marlboro and Wardsboro, with more connectivity coming soon for more locations across the state. Check your address for service availability at FidiumFiber.com.

Fiber broadband is a future-proof technology that can be easily upgraded without rewiring the entire network. Fiber networks are more sustainable than other technologies with significantly lower power needs and reduced use of plastics. Fiber optic cables are not susceptible to corrosion or electrical interference making them more resilient to extreme weather conditions, including high winds, lightning strikes and floods. Fiber networks require less overall repair and maintenance and boasts up to 67% faster repair times than other wired technologies.

Fiber construction involves installing new fiber optic lines along roads and in public utility areas, which may require digging or climbing utility poles. Crews will work along the edge of private property within public rights-of-way and utility easements. Construction may require temporary traffic detours, noise and dust. Paint markings and flags may be placed to designate active work zones and will be removed once work is complete. As fiber expansion progresses, safety protocols are at top-of-mind for crews, and motorists are asked to use caution when driving in construction zones. Crews will work quickly and safely, clean up after themselves and always strive to minimize disruption. 

More information on the fiber build progress will be shared with local officials, as well as residents. Mailers, door hangers and construction alerts will be distributed to keep the public informed, and Fidium representatives will visit neighborhoods to share more about what to expect during construction, and how to sign up to be the first notified as soon as service is ready to install. 

To learn more about the fiber internet construction process and sign up for updates on our progress, visit FidiumFiber.com. Residents with questions or concerns about fiber expansion or future service availability may contact 1.877.769.4771. 

About Fidium 
Fidium is the people’s fiber provider, offering symmetrical multi-gig speed internet service and an exceptional customer experience. Fidium is currently available in California, Illinois, Maine, Minnesota, New Hampshire, Pennsylvania, Texas and Vermont with new locations available daily. Learn more at FidiumFiber.com

ST. JOHNSBURY, Vt. – August 5, 2025 – Fidium

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