Mountain State Construction

Mountain State Construction is a steel building company headquartered in Colorado Springs, Colorado. The company both supplies clear-span steel building packages and erects structures, including buildings manufactured by other providers, which makes it a practical option for buyers who already have a kit and need a qualified erection crew. Its portfolio covers aviation hangars and MRO facilities, commercial retail and light industrial space, workshops, garages and RV bays, agricultural barns and equipment storage, self-storage facilities, and barndominiums that combine residential and workshop space.

The company reports more than 250 buildings erected and over 1 million square feet constructed, with its largest single build exceeding 100,000 square feet. The stated process runs from site consultation through engineered design, erection, and a final walkthrough, with every design sized for the site's wind, snow, and seismic loads. Field work is performed by vetted, insured trade partners selected to match each project's scope.

Beyond Colorado, the company operates across 10 states, including New Mexico, Utah, Wyoming, Nebraska, California, Arizona, Oregon, Maryland, and Hawaii. Buyers wanting full interior finish-out should note the focus here is on the engineered shell: supply, erection, and structural completion rather than turnkey interiors.