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Thomas A. Wunder
Chief Executive Officer

Thomas A. WunderTom has been a tremendous asset to van Zelm since 1992. Before assuming the role of Chief Executive Officer, Tom served as V.P. of Operations. He has been a Principal of the firm since 2000. Tom is a specialist in the design of systems and infrastructure for the pharmaceutical sector, demonstrating a unique ability to immerse himself in the requirements of clients whose projects are conducted under occupied conditions and in which critical corporate processes are ongoing. Tom has over twenty-five years of project management experience involving new construction, renovation and retrofit. Tom's experience also includes the preparation of studies, reports and designs for commercial, industrial, educational and health care clients.

Email: twunder@vanzelm.com
Phone: (860) 284-5064

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Steve S. Krawczynski, P.E., LEED AP
President and Chief Operating Officer

Steve S. KrawczynskiPrior to being named President and Chief Operating Officer, Steve served as Vice President and Principal for nine years. Steve has extensive project management and design experience for facilities including colleges/universities, public and private schools, hospitals, office and historic restoration projects. As Principal-in-Charge of the firm's Mechanical Department and Information Technology Department, Steve has developed and maintained oversight of van Zelm's in-house technical education and training for van Zelm's engineers and technical support staff. This program has proved instrumental in maintaining van Zelm's cutting edge performance in the rapidly evolving field of designing mechanical and electrical systems for the built environment.

Email: skrawczynski@vanzelm.com
Phone: (860) 284-5064

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David W. Madigan, P.E., LEED AP
Senior Vice President

David W. MadiganDave brings his clients over twenty years of professional experience in new and renovated buildings in a number of sectors including colleges & universities, science and laboratory facilities, and performing arts centers. Vice President and Principal since 1993, Dave focuses on the unique needs of the client to ensure each project's successful conclusion. In addition to holding a Master of Science in Building Energy Engineering from the University of Colorado, Dave is a LEED™-Accredited Professional, and frequent lecturer on the practice of sustainable design. He has been utilizing sustainable principles in his own projects since the early 1980's.

Email: dmadigan@vanzelm.com
Phone: (860) 284-5064

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Edward D. Allen, P.E., LEED AP
Vice President

Edward D. AllenMr. Allen is a principal with van Zelm Heywood Shadford Inc. within the academic practice group. Ed has been a principal at van Zelm since 2004. In addition to select project management and design activities, he serves the firm as Principal-In-Charge of Electrical Engineering Services. Ed has a broad background in engineering design and construction practices. He is experienced in both electrical and mechanical engineering design, application and analysis. He has been instrumental in the conceptual development, design, and project management of multiple high performance buildings. His projects have achieved LEED™ Platinum and beyond Platinum recognition.

Email: eallen@vanzelm.com
Phone: (860) 284-5064

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Joseph F. Camean, P.E.
Vice President and Director of Power and Utility Engineering Services

Joseph F. CameanJoe's approach to Consulting Engineering comes from hands-on experience gained as an Engineering Officer in the U.S. Merchant Marine and U.S. Naval Reserve, and from experiences in power plant construction, startup, and O&M. He holds a Power Plant Chief Engineer License from the N.I.U.L.P.E. and a U.S. Coast Guard Engineering Officer for Steam, Diesel, and Gas Turbine. Past President and current Director of the Connecticut Power and Energy Society, he sits on the ASME New London Section Executive Committee. Prior to van Zelm, Joe served as Principal of an engineering consultancy focused on central utility plants and distribution networks for electric, steam, hot and chilled water, as well as large power station rehabilitation.

Email: jcamean@vanzelm.com
Phone: (860) 284-5064

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Susan H. Labas, CPSM
Senior Associate and Director of Marketing

Susan H. Labas

Susan is a Senior Associate and the Director of Marketing for van Zelm. Susan’s background includes construction management and industry environmental regulations as well as business development. She holds a B.A. from Vassar College and a Master’s Degree from Rensselaer Polytechnic Institute. Susan is a member of the Board of Trustees for the American Council of Construction Education (ACCE). She serves on the Industry Advisory Board of the Central Connecticut State University Construction Management Department.  She is an officer on the Hartford Advisory Board for the ACE Mentor Program. Susan is a charter board member, past president and current program chair for the Connecticut Chapter of Professional Women in Construction.

Email: slabas@vanzelm.com
Phone: (860) 284-5064

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