Bradbury Stamm - Winkelman team member for more than 50 years.
Duane joined Winkelman in May of 1969 as a draftsman and estimator. He became Secretary/Treasurer of the company in 1975, then became the President and Chief Executive Officer in April of 1983 when founder Don Winkelman retired. Duane continues to serve the Winkelman office in an important strategic and advisory role. Duane’s problem solving and management skills enable him to work with the overall construction team in bringing every project to a successful completion.
"Relationships with community members have proven to be vital to our success. We have sustained a long positive history in the Minnesota market and are known to be good people that have long-lasting relationships built on trust and communication to have successfully completed hundreds of projects in our area."
Control Data School of Computer Technology AAS Degree Building Construction Drafting and Estimating
St. Cloud Technical College
US Bank Central Minnesota
Advisory Board Member
Greater St. Cloud Area
Economic Development Marketing Committee
St. Cloud Opportunities Executive Committee Member
St. Cloud Technical College Foundation
St. Cloud Technical College President's Circle
MN Associated Builders & Contractors
St. Cloud Builders Exchange