Thompson Contracting, Inc. (TCI) is a trusted heavy civil contractor in Montana, delivering excavation, road and bridge construction, utility repair, paving, chip sealing, materials supply, land development, logging, and more — statewide. For over 20 years, our talented and committed crew of project managers, superintendents, engineers, foremen, operators, mechanics, welders, carpenters, and laborers has helped build Montana from the ground up. Headquartered in Libby, we bring deep regional experience and hands-on leadership to every project.