
Service
Telecom Construction
Being on the cutting edge of drilling technologies, 406 Underground specializes in telecommunications and directional drilling.
Telecom Construction from 406 Underground
Telecom is the backbone of what Beau has built since 2003 — first rebuilding cable systems, then growing a Colorado telecom and drilling company to more than 100 employees, then 406 Underground in Montana.
We can turnkey the underground side of a telecom build — locating, boring, plowing, trenching, structures, traffic control and restoration — or plug into your project where you need us.
What we do
- Fiber, coax and copper plant
- Conduit systems, handholes and vaults
- Bore, plow and trench crews
- Traffic control on the same job
- Restoration of yards, concrete and asphalt
- Constructability and bid consulting
How it works
Scope
We review drawings, permits and the route.
Build
Pathway and structures go in by the right method for each section.
Control
Traffic control and locates are handled with the work.
Close out
Restoration and clean-up finish the job.
Why it pays
- One contractor for the underground scope
- Telecom specialist since 2003
- Turnkey or component work
“The crews not only provide accurate bores, but also take responsibility for their actions and clean up after themselves without being asked when leaving a jobsite. Four O Six is also proactive in locating utility crossings… Montana owned and operated, this company has a family touch to it and it shows in their desire to do a good job at a minimal cost.”
— Rob Hanson, PE, Contractor for NorthWestern EnergyQuestions
Do you work as a subcontractor?
Yes — for carriers, utilities and prime contractors.
What areas do you cover?
Montana statewide, with work in neighboring states.
Got a bore, a route or a problem job?
Call Beau directly — or send the details and he'll get back to you.


