At Winkelman Building Corporation our management team makes quality commercial construction services a top priority ensuring that standards remain high, while value and accountability remain fundamental to every project.

We have earned a reputation throughout Minnesota as a leader in the construction industry, and our experience in the areas of design/build, design/manage, construction management and negotiated bid, allows us to successfully carry virtually any project from inception to completion.

WBC intends to continue setting the standards for construction excellence through a professional business approach and a commitment to the clients we serve.

Duane Schultz CEO/President

Duane joined Winkelman Building Co. LLC in May of 1969 as a draftsman and estimator. Mr. Schultz became Secretary/Treasurer of the Corporation in 1975, then became the President and Chief Executive Officer in April of 1983 when founder Don Winkelman retired. Read more

Andy Auger Executive Vice President/Chief Financial Officer

Andy joined Winkelman Building Co. LLC in October of 1998 as the controller. He was promoted to Chief Financial Officer in December of 2003 and became a shareholder in 2005. He was named Executive Vice President of Winkelman Building Corporation in November of 2007. Read more

Jay Vogel, LEED AP, CHC Senior Estimator

Jay joined Winkelman Building Co. LLC as an Estimator in 1997, and has since worked on projects across a number of industries in the public and private sectors. His experience in commercial construction began in 1994 as a general laborer. Jay’s full-time responsibility is strictly in estimating and bidding. Read more

Robbie Schultz, LEED AP, CHC Senior Project Manager

Before joining Winkelman Building Co. LLC in 2004, Robbie spent more than six years managing school and university construction projects in North Dakota and Ohio for one of the nation’s leading school builders, Barton Malow. Read more

Michael Schoenecker Vice President

Mike Joined Winkelman Building Co. LLC in January of 2004 as Vice President of Marketing and Business Development. He previously served as Vice President and Midwest Development Officer for 3D/International and as a Partner and Vice President of E&V Consultants and Construction Managers in Minneapolis. Read more