Leadership Team

HWH is an employee-owned firm of talented individuals who collaboratively partner with clients to offer creative solutions. Our team of educated and experienced professionals strives to exceed client expectations; we believe the foundation for our success and long-term client relationships comes from our passion and dedication to quality.

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Keith Rintamaa, P.E.

President
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William Bradt

Vice President – Architectural Department Mgr.
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James W. Brewer

Vice President – Structural Department Mgr.
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Marwan Karim

Vice President – Electrical Department Mgr.
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Rich Simon

Vice President – Mechanical Department Mgr.
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Nathan Olszko

Vice President, Project Manager
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Ryan Pierson

Vice President, Project Manager
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Scott Siatkowski

Vice President, Project Manager

Joseph Matts, P.E. – CEO

Michael McGuire - Vice President – Information Systems

Craig Brown – Vice President

Jim Sherbundy – Vice President

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