Plan Your 2024 Project

Cornerstone is accepting a limited number of starts for the first half of 2024. Let’s discuss your needs today.

Download Your Guide to Planning a Metal Building with Cornerstone Construction.

Learn More
Metal Building Planning Guide

Plan Your 2024 Project

Cornerstone is accepting a limited number of starts for the first half of 2024. Let’s discuss your needs today.

Download Your Guide to Planning a Metal Building with Cornerstone Construction.

Learn More
Metal Building Planning Guide

Steel buildings, single source from planning to build-out. Manufacturing, medical, commercial, storage, agricultural. . . you’re just one step away from the best metal building.

steel buildings
steel buildings

Our professionalism, integrity, and hard work allow us to build strong relationships with everyone we work with in western Montana.

Our best sales pitch? Ask our customers, engineering firms, city/state regulatory agencies, sub-partners, and suppliers about their experiences with Cornerstone.

commercial construction

Explore Our Services

design build

Single source from planning to build-out. Manufacturing, medical, commercial, storage, agricultural. . . you’re just one step away from the best.

steel construction warehouse

Our professionalism, integrity, and hard work allow us to build strong relationships with everyone we work with in Missoula to Great Falls.

Our best sales pitch? Ask our customers, engineering firms, city/state regulatory agencies, sub-partners, and suppliers about their experiences with Cornerstone.

crane bringing supplies to roof of building

Explore Our Services

Perspective 3d Wireframe of Modern building

Single source from planning to build-out. Manufacturing, medical, commercial, storage, agricultural. . . you’re just one step away from the best.

steel construction warehouse

Our professionalism, integrity, and hard work allow us to build strong relationships with everyone we work with in western Montana.

Our best sales pitch? Ask our customers, engineering firms, city/state regulatory agencies, sub-partners, and suppliers about their experiences with Cornerstone.

missoula construction

Explore Our Services

metal building design

Steel Buildings. . . We’re Your Montana Experts.

Cornerstone Steel offers you plan to occupancy services, architects and engineers with broad experience in metal buildings.

Site Selection and Feasibility Studies
Design, Engineering, and Permitting
Construction and Project Management
Move-In, Warranty Work, Maintenance
KNOW BEFORE YOU BUY
metal building design

Steel Buildings. . . We’re Your Montana Experts.

Cornerstone Steel offers you plan to occupancy services, architects and engineers with broad experience in metal buildings.

Site Selection and Feasibility Studies
Design, Engineering, and Permitting
Construction and Project Management
Move-In, Warranty Work, Maintenance
KNOW BEFORE YOU BUY
metal building design

Steel Buildings. . . We’re Your Montana Experts.

Cornerstone Steel offers you plan to occupancy services, architects and engineers with broad experience in metal buildings.

Site Selection and Feasibility Studies
Design, Engineering, and Permitting
Construction and Project Management
Move-In, Warranty Work, Maintenance
KNOW BEFORE YOU BUY
What our clients have to say

“Dennis is very service oriented and the craftsmanship of our new office/service facility is second to none.”

Discover Others

What our clients have to say

“Dennis is very service oriented and the craftsmanship of our new office/service facility is second to none.”

Discover Others

What our clients have to say
“Dennis is very service oriented and the craftsmanship of our new office/service facility is second to none.”

Find Out More