i3 Broadband Ignites Fiber Competition in Three Lake County Towns

EAST PEORIA, IL – February 26, 2026 – Residents and businesses in the Lake County communities of Antioch, Grayslake, and Winthrop Harbor are on the cusp of a significant shift in their digital landscape. Midwest-based provider i3 Broadband has secured critical right-of-way approvals to build a 100 percent fiber-to-the-home network, signaling the arrival of a new, high-speed competitor in a market long dominated by established cable and telecom giants.

The move marks a major expansion for the East Peoria company into the competitive Northern Illinois suburbs and promises to introduce greater choice for consumers grappling with ever-increasing demands for reliable internet.

A New Contender Enters a Crowded Field

i3 Broadband is not entering an empty arena. The broadband markets in Antioch, Grayslake, and Winthrop Harbor are actively served by several major providers, setting the stage for intense competition. The most prominent incumbent, Xfinity (Comcast), offers extensive cable internet coverage, with speeds reaching up to 2 Gbps in some areas. AT&T also has a significant presence, providing a mix of older DSL technology and a growing fiber-optic network that already delivers speeds as high as 5 Gbps in select parts of the county.

Beyond these two giants, residents have access to a variety of other options, including 5G home internet from providers like Verizon and T-Mobile, which leverage cellular networks to offer wireless broadband. Other fiber players, such as EarthLink, and satellite services from Viasat and HughesNet, round out a complex and varied marketplace.

The introduction of a new, pure-fiber network is poised to disrupt this status quo. Unlike hybrid-fiber coaxial networks used by cable companies, which often rely on copper lines for the final connection to the home, i3 Broadband’s fiber-to-the-home (FTTH) infrastructure extends fiber optic cables directly to the premises. This can result in faster, more consistent symmetrical speeds—meaning upload speeds that match download speeds—a critical feature for remote work, online gaming, and large file transfers. The new competition will likely pressure existing providers to enhance their service offerings, potentially leading to more competitive pricing and faster network upgrades across the board.

The Promise of Future-Ready Infrastructure

The expansion is built on the technological superiority of fiber optics. Data transmitted as pulses of light over glass strands travels faster and with greater reliability than data sent over traditional copper or coaxial cables. This makes fiber infrastructure inherently more scalable and better equipped to handle the exponential growth in digital consumption.

“These right-of-way approvals reflect the trust that local leaders are placing in i3 Broadband as a responsible infrastructure partner,” said Mike Elam, vice president of Community Affairs & Market Development at i3 Broadband, in a statement. “Our approach is rooted in collaboration — collaborating closely with municipal officials, engineering teams and community stakeholders to ensure that our fiber deployment is done efficiently, transparently and with minimal disruption.”

As remote work, telehealth services, high-definition streaming, and cloud computing become integral parts of daily life, communities are increasingly recognizing that robust digital infrastructure is no longer a luxury but a core utility. i3 Broadband’s investment aims to provide a network capable of supporting these future demands, offering a significant alternative to legacy systems.

Aligning with County-Wide Digital Ambitions

i3 Broadband's expansion arrives at a time when Lake County is actively working to bridge its own digital divide. The county’s Digital Growth Initiative (DGI) is a comprehensive plan designed to improve high-speed internet access, affordability, and digital literacy for all residents. This initiative, supported by the Lake County Digital Equity Coalition, underscores a clear and documented regional demand for better connectivity.

By securing access in these three communities, i3 Broadband's project aligns directly with the county's strategic goals. The company has further signaled its commitment to local integration by joining the Lake County Municipal League as an associate member. This membership provides a direct line of communication with local officials and ensures the company remains engaged in regional policy and planning discussions.

“Communities across Lake County recognize that modern fiber infrastructure is essential to economic development and quality of life,” noted Peter Danos, i3 Broadband's director of Community Affairs for the region. “By securing right-of-way access in Antioch, Grayslake and Winthrop Harbor, we are taking an important step toward delivering a fully fiber network that gives residents and businesses meaningful choice in their internet service provider.” This strategic alignment suggests a partnership model that could serve as a template for future infrastructure projects in the region.

From Permits to Pavement: The Path Ahead

Securing right-of-way approvals is a pivotal milestone, but it is only the first step in a complex deployment process. The next phase will involve detailed engineering, securing municipal construction permits from each village, and the physical work of laying thousands of feet of fiber optic cable. This process will be governed by regulations from the Illinois Commerce Commission and the public works departments of Antioch, Grayslake, and Winthrop Harbor.

Construction of this scale inevitably brings temporary disruptions, including trenching in public parkways and managing traffic around work crews. i3 Broadband's emphasis on a "community-focused model" will be put to the test during this phase. Industry best practices for minimizing impact include proactive and frequent communication with residents, using less-invasive construction techniques like micro-trenching where feasible, and ensuring swift restoration of all disturbed property, from lawns to sidewalks.

“Our membership in the Lake County Municipal League reflects our philosophy that broadband deployment should be a partnership,” Elam added. “We are committed not only to building fiber networks, but to being active participants in the communities we serve.”

While the company has not yet announced specific construction timelines or service availability dates, the approvals position it for significant growth in one of the Midwest's most dynamic suburban markets. As the engineering and permitting processes advance, residents can expect to see more detailed plans, which will ultimately bring a new era of digital choice and capability to their doorsteps.