About

Founded in 1957, MSI Construction, Inc. is a family-owned general contractor based in Clinton, Indiana, specializing in commercial and industrial building projects and associated maintenance for public and private sector clients. With over 69 years of experience, MSI delivers exceptional building and design services across a diverse range of construction styles. Known for honesty, uncompromising quality, and the ability to tackle complex projects, MSI is a trusted legacy construction and construction management firm serving clients nationwide.