About Us

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BSI is a general contracting company founded by Jeffrey P. Boysen, who has been a Licensed California General Contractor since 1979. BSI specialized in concrete and is an authorized Armstrong Steel Dealer.

BSI has been in business since 2000 and we are proud of the work we've done and the business we've built. We have assembled an exceptional team with vast experience with podium, slab on grade and site work. We work with developers and homeowners on projects of almost any scale.

BSI considers everyone we build for a partner and understands the importance of collaborating with the project team.  As a committed Building Partner, it is the responsibility of BSI to manage each project in such a fashion as to meet or exceed the Owner's expectations.  Our focus is and always has been on Time, Quality and Money.

The three Latin words that best describe our focus on this issue:

  • In keeping focus on Tractus, or time, we work hard to plan our projects and to meet the defined schedule
  • Curo, or money, is important to everyone and to every project; so we are committed to managing the project in such a fashion as to stay within the established budget.
  • Qualitas, or quality, is central to the success of a project; as matters of time and money are soon forgotten, but the quality remains.