Langlas & Associates has 50 years of experience as a General Contractor / Construction Manager, serving clients throughout Montana, as well as parts of the Dakotas, Wyoming, and Idaho. We perform a variety of work in sectors such as commercial, medical, institutional, education, municipal, hospitality, industrial, multi-family, and high-end custom residential. Building long-term relationships with our clients, design teams, and subcontractors has always been at the core of our business philosophy.