BSI Constructors: Detailed Company Information & Corporate Profile

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Summary

BSI Constructors is a building‑focused firm based in St. Louis, MO, operating since 1972 as an independent company within the Greater St. Louis Metropolitan area (DMA). It serves the building industry with a workforce of 100–200 employees and generates annual revenue between $10 million and $50 million.

Specializing in general contracting, construction management, and design‑build services, BSI Constructors is guided by professionals such as Vice President Tim Hudwalker, Project Managers Ryan Lynch, Matt Jokerst, Tommy Criner, Arthur Polizzi, and others who manage projects, preconstruction, estimating, and accounting functions.

Following SIC code 6500 for building construction, the company relies on a dedicated team that includes Preconstruction Director Paul Sharamitaro, Estimator Anna Sutton, and managers Erich Ruhmann and Gavin Kiger. The organization also employs Construction Superintendent Christopher Bueltmann, Project Engineers Landon Klein and Josh Everding, Assistant Architect Pamela, and accounting staff led by Stacy Little with accountant Dawn Stoll.

BSI Constructors Websitebsistl.com
Phone Number1-314-781-7820
Industries
BSI Constructors Headquarters Address6767 Southwest Avenue, St. Louis, MO, 63143 US
Company Size100-200 employees
Specialities & ServicesGeneral Contracting, Construction Management, Design-Build
SIC Code6500
DMA CodeGreater St. Louis Metropolitan Area
Founded1972
Estimated Annual Revenue$10M - 50M
Operating StatusIndependent Company
Updated:2026-10-13

Estimated Website Traffic

The chart shows a decline in traffic to the bsistl.com website. In September, traffic decreased to 643, compared to 670 in the previous month. The highest traffic in 2026 was recorded in March, reaching 1375 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Length of Employment

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BSI Constructors's workforce includes employees across a wide range of tenure levels.

18% have been with the company for 1 to 2 years12% have been with the company for 3 to 4 years12% have been with the company for 5 to 7 years6% have been with the company for 8 to 10 years53% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from BSI Constructors
Tim Hudwalker
Tim HudwalkerVice President
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Ryan Lynch
Ryan LynchProject Manager
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Matt Jokerst
Matt JokerstProject Manager
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Tommy Criner
Tommy CrinerProject Manager
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Karen Nabe
Karen NabeProject Management Administrative Assistant
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Paul Sharamitaro
Paul SharamitaroDirector of Preconstruction
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Dawn Stoll
Dawn StollAccountant
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Arthur Polizzi
Arthur PolizziProject Manager
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Anna Sutton
Anna SuttonPreconstruction & Estimating
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STACY LITTLE
STACY LITTLEAccounting Manager
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Erich Ruhmann
Erich RuhmannPreconstruction Manager
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Gavin Kiger
Gavin KigerPreconstruction Manager
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Christopher Bueltmann
Christopher BueltmannConstruction Superintendent
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Landon Klein
Landon KleinProject Engineer
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Pamela
PamelaArquitecto auxiliar
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Josh Everding
Josh EverdingProject Engineer
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BSI Constructors Corporate Information: FAQ

BSI Constructors operates in the Building industries. More details can be found on the official website: bsistl.com.
BSI Constructors has offices located in St. Louis, US.
The headquarters of BSI Constructors are located in St. Louis, United States.
You can contact BSI Constructors by phone at 1-314-781-7820.
BSI Constructors currently employs 100-200 people.

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