Stronghold Contracting Group directional drill rig boring conduit underground
Stronghold Contracting Group

We Build the Networks
America Runs On.

Turnkey fiber and utility construction, from engineering and permitting through splicing, testing and closeout. Stronghold mobilizes across the 48 contiguous states for ISPs, electric cooperatives, utility companies and municipalities.

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Miles Built in 2026
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Homes Passed
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Construction Crews
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States Covered

Our Partners

What We Do

Turnkey project delivery

Engineering and permitting, directional drilling, boring, plowing, aerial and underground placement, splicing, testing and turn-up, managed by one project team. One superintendent owns the job from the first walkout to closeout.

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In The Field

Equipment and mobilization

Directional drills from compact rigs to all-terrain rock rigs, vibratory plows, vacuum excavation trailers, bucket trucks and splice trailers, matched to the route and the ground conditions. Crews and equipment are assigned to each project’s scope and schedule, with additional work fronts opened when the schedule requires it.

Markets served

Fiber and utility construction for ISPs, electric cooperatives, utility companies and municipalities, and for the engineering firms and general contractors that serve them.

01

Carriers & ISPs

Backbone, middle-mile and FTTH network construction for national carriers and regional ISPs.

02

Cooperatives & Utilities

Broadband construction for electric cooperatives and municipal broadband authorities, and underground and aerial plant construction for electric utilities.

03

MDU & Property Owners

Fiber construction inside apartments, condominiums, student housing and commercial buildings.

04

Engineering Firms & Primes

Engineering firms and general contractors that need a prequalified telecommunications construction partner.

Our Work

Underground, aerial and last-mile construction

Backbone, distribution and last-mile fiber for carriers, cooperatives and utilities.

Stronghold directional drill boring a fiber route on a residential street

Directional Drilling

Bores under roadways, railroads and waterways

Stronghold bucket truck with a lineman placing aerial line on a pole at sunset

Aerial Placement

Strand, lashing, overlash and make-ready

Stronghold plow burying cable along a route at sunset

Drop Bury & Install

Buried service drops, installation and activation

Stronghold crew reviewing prints at a highway fiber route before mobilizing
Safety & Quality

A disciplined approach to every project

Stronghold combines experienced crews, careful planning and hands-on field leadership to deliver safe, consistent work. We maintain clear communication from mobilization through closeout and hold every project to the standards our customers expect.

  • Experienced crews and field leadership
  • Consistent field standards and quality control
  • Clear communication throughout the project

Ready to build?

Share your project scope and schedule with our team. We’ll review the requirements and provide a clear plan for mobilization, construction and delivery.