The Sellenriek Family of Companies powers infrastructure across broadband, utilities,
and energy- trusted across the Midwest and beyond.
The Sellenriek Family of Companies is a collective of infrastructure companies rooted in shared values of integrity, safety, innovation, and long-term partnership. What began as a small utility contractor has grown into a unified group of companies delivering essential infrastructure across the Midwest. From early fiber builds to today’s full-service broadband, power, and industrial projects, the Sellenriek Family of Companies is built on decades of trust, field expertise, and a people-first approach.
Family-led and values-driven, we bring together the capabilities of Sellenriek Construction, Sellenriek Energy, Selcon, and Anderson Underground to deliver dependable results with lasting impact.
The original cornerstone of the Sellenriek legacy, Sellenriek Construction leads in broadband and underground utility infrastructure. With advanced directional drilling, vacuum excavation, cable plowing, and aerial construction capabilities, we deliver turnkey fiber network builds with unmatched accuracy and care.
Directional drilling, cable plowing, vacuum excavation, aerial construction, design-build services, fiber splicing and network integration, and damage prevention services.
Specializing in electric distribution and storm response, Sellenriek Energy supports regional utilities with critical overhead and underground power solutions. Our grid-hardening expertise, rapid mobilization, and safety-first culture help strengthen the systems communities rely on most.
Overhead & underground electrical distribution, storm restoration & grid hardening, municipal utilities support & consulting, and large civil construction projects.
Selcon provides flexible, scalable infrastructure services across broadband, oil & gas, and industrial sectors. Known for its turnkey project execution, Selcon supports complex utility deployments from design to final commissioning- efficiently, compliantly, and on deadline.
Broadband infrastructure, pipeline integrity and oil & gas services, renewable energy infrastructure, directional drilling & trenching, vacuum excavation & utility locating, and design-build project management.
Serving the northern Midwest for over 20 years, Anderson Underground brings deep experience in underground utility construction and fiber installation. With a reputation for reliability, safety, and field expertise, Anderson supports telecoms, municipalities, and renewable energy projects across Minnesota, the Dakotas, and beyond.
Directional boring, cable & duct plowing, trenching & rocksawing, vacuum excavation, and fiber splicing & testing.
Our reputation spans decades, states, and sectors. Clients across broadband, energy, and utilities turn to the Sellenriek Family of Companies for projects that demand reliability, accountability, and long-term impact.
Infrastructure Expertise, Connected by One Vision
From fiber networks to electric systems and utility infrastructure, we manage every stage- from design to deployment- under one trusted umbrella.
Across every company in the group, safety isn’t a checkbox, it’s a core principle. Our teams follow strict protocols and have earned recognition for industry-leading safety performance.
With our custom-built BuildSource dashboard, clients gain real-time insights, progress updates, and full project transparency from start to finish.
We are still family-owned and operated, guided by the same values that started it all in 1979.
Let’s talk about how the Sellenriek Family of Companies can support your next infrastructure project.
