Projects
Cultural
Education
Historic Renovation
Hospitality
Laboratory
Multi-Family
Museums
Office Buildings
Parking Garages
Recreation
Religious
Retail
Senior Living
Structural Concrete
Tiltup/Industrial
 

 

Building On Our Reputation for Excellence
For 35 years BSI Constructors, Inc. has maintained an outstanding reputation as a leader in the construction industry. We remain dedicated to achieving the highest standards of integrity, service and excellence in workmanship.

Frequently listed among the largest 400 contractors by Engineering News Record, BSI has never measured success in terms of gross revenues. Rather, we focus on the quality of our work, the satisfaction of our clients, and the continuing development of our staff. The result is a thriving enterprise with exceptional stability and flexibility, and a project list that includes some of the most important structures in St. Louis, Missouri and throughout the midwest.

Known for Innovation, Precision and Attention to Detail
Our project portfolio includes a diverse collection of new construction, renovation, and historic restoration. Our work includes office buildings, retail centers, multi-family housing, scientific laboratories, schools, hotels, parking garages, medical facilities, assisted living facilities, cultural institutions, manufacturing plants, cold-storage buildings, tilt-up warehouses, and public transportation stations. While we typically don't perform highway or bridge work, we've constructed virtually every type of building imaginable.