Metal Building Contractor in Montana
Mountain State Construction erects pre-engineered steel buildings in Montana, including a 80x80 workshop with a covered lean-to porch in Townsend. From the valleys west of the Divide to the open plains in the east, we engineer every building for its site's snow, wind and cold.
Montana conditions.
Montana runs from mountain valleys in the west to open plains in the east, and the engineering changes with it. Snow, cold and wind all matter here, and the right design depends on exactly where your site sits.
Snow Load
Heavy in the mountains and real across most of the state. We size framing to the value your jurisdiction adopts for your site.
Wind
Strong winds cross the plains east of the Divide, and open terrain pushes exposure up. We set wind speed and exposure per site.
Frost & Cold
Long, hard winters drive footings well below grade and shape the foundation design.
Seismic
Western Montana sits in an active seismic belt, while the plains see much less. We confirm the seismic design category against the governing code rather than assume it.
Code & Jurisdiction
Code adoption and enforcement vary between cities, counties and rural areas. We engineer to the authority that governs your site either way.
Permitting
We deliver engineered, stamped drawings built to your jurisdiction's requirements so your permit set is ready to submit.
Montana projects.

Townsend, MT
Every building type, across Montana.
We erect steel shops and garages, agricultural and equipment buildings, commercial buildings, aircraft hangars, riding arenas and barndominiums in Montana. Start with the building type that fits your project, then bring it into a quote for your site.
Explore Building TypesMontana FAQ.
Do you build in Montana?
Yes. We recently completed a 80x80 steel workshop in Townsend, and we take on projects across the state.
Can you build for heavy snow and hard winters?
Yes. Snow load is sized to your site's elevation and jurisdiction, and footings are designed for deep frost.
Will you provide drawings for the permit?
Yes. We deliver engineered, stamped drawings built to the authority that governs your site.
More areas we serve.
Wyoming
High plains and mountain valleys, where wind drives the engineering.
Explore WyomingColorado
More than 40 projects across four Colorado regions.
Explore ColoradoUtah
The Wasatch Front and beyond, where heavy snow meets real seismic ground.
Explore UtahNew Mexico
High desert to northern mountains, from Albuquerque to Farmington.
Explore New MexicoBuilding in Montana?
Tell us your site and what you're putting up, and we'll prepare an engineered quote built to your local conditions.