HOME ABOUT BSI NEWS AND BLOG PROJECT GALLERY SUBCONTRACTORS CAREERS BSI SCHOLARS CONTACT We remain dedicated to achieving the highest standards of integrity, service, and excellence in workmanship. Welcome to BSI Constructors. Founded in 1972, we are a family owned general contractor and construction management firm. We are proud of the reputation we have earned as the "go to" contractor for some of the most challenging, complex buildings in our market. Our clients have come to know that our level of focus and commitment will ensure success on their projects every time. At BSI, big company capability meets small company attention. Please take a few minutes to learn more about BSI Constructors. Give us a call if you want your next project to be a sure thing. Curtains Up at the New Kirkwood Performing Arts Center Read More → Warrior Hotel Opens in Sioux City, Iowa Read More → BSI Named "General Contractor of the Year" for 2020 Read More → Home About BSI Project Gallery News Careers Subcontractors Contact 6767 Southwest Avenue, Saint Louis, MO 63143 | 314.781.7820 @ BSI Constructors, Inc.