Service area
Montana statewide & the northern Rockies
Based in Helena and working anywhere in Montana, with projects in Wyoming, Idaho, North and South Dakota, Colorado and New Mexico.
Montana
Anywhere in Big Sky Country
406 is Montana's area code — and Montana is home base. From Helena we work statewide for utilities, carriers, contractors, municipalities and property owners, including:
- Helena
- Bozeman
- Great Falls
- Butte
- Missoula
- Billings
- Kalispell
- Dillon
- …and everywhere in between
Not on the list? Call anyway — rural routes and small towns are a big part of underground work in Montana.
Regional
Beyond Montana
406 Underground has provided services in these states. Out-of-state projects are by arrangement — call to talk through scope and schedule. Consulting is available anywhere.
MontanaHome base · statewide
WyomingBy arrangement
IdahoBy arrangement
North DakotaBy arrangement
South DakotaBy arrangement
ColoradoBy arrangement
New MexicoBy arrangement
Got a bore, a route or a problem job?
Call Beau directly — or send the details and he'll get back to you.