Listed below is the LEADERSHIP TEAM
of the McMahon Group Of Companies.

To learn more about these individuals, please click on their name to review a brief biography. 

Dennis J. Lamers, P.E.
President / C.E.O.
McMAHON GROUP OF COMPANIES

Thomas G. Olson
President / C.E.O.
MILLER WAGNER COENEN / McMAHON, INC.
Architectural Services

Gary L. Rosenbeck, P.E.
Vice President
McMAHON ASSOCIATES, INC.
Water Systems Engineering

Dennis R. Buschke, P.E.
Vice President
McMAHON ASSOCIATES, INC.
Public Works

Thomas E. Vik, P.E., BCEE
Vice President
McMAHON ASSOCIATES, INC.
Wastewater Systems Engineering

Thomas P. Kocken, P.E.
Executive Vice President / Industrial Group Manager
McMAHON ASSOCIATES, INC.

Industrial, Structural, Construction Services

Carl C. Sutter, P.E.

Vice President

McMAHON ASSOCIATES, INC.

Public Works

David M. Schmalz. R.L.S. / R.L.A.
Vice President
McMAHON ASSOCIATES, INC.
Land Surveying / Site Development

Donald J. Voogt, P.E.

Associate / Senior Project Engineer

McMAHON ASSOCIATES, INC.

Water & Wastewater Process Engineering

Timothy C. Bronn, P.E., BCEE
Vice President - General Manager
McMAHON ASSOCIATES, INC.
Machesney Park, Illinois Office
 

John M. Sturgill, R.L.A., A.S.L.A.
Associate - General Manager
McMAHON ASSOCIATES, INC.
Valparaiso, Indiana

Randall R. Much
President / C.E.O.
MIDWEST CONTRACT OPERATIONS, INC.
Contract Operations / Management

Vic Lutz
Chief Financial Officer
McMAHON GROUP OF COMPANIES
Regional Operations