Forest Construction Co. Inc, continues to be a family owned and operated business since 1977. We specialize in agricultural, commercial, and private storage buildings throughout the state of Wisconsin and its surrounding areas.

Our projects such as freestall barns, milking parlors, private storage, condo storage, and mini and maxi warehousing are custom designed to meet the individual needs of just about any farm, business, or residence.

A large part of our business is from repeat and direct referrals that attest to the superior quality and service provided by Forest Construction.

Please feel free to inquire with us, or tell us about your project so we can be more prepared when we respond to you. If you have any questions about the company, what we offer, or anything concerning Forest Construction Co., Inc. we would love to hear from you.

The Nimmer family has strong roots in Wisconsin in their home town of Luxemburg just 15 miles east of Green Bay. It was originally named Farm Building & Supply, founded by Glenn A. Nimmer in 1956. It's first projects were simple metal covered post framed sheds for farm use. In 1977 Glenn's sons re-named the company Forest Construction Co. Inc. Since then the company has developed into a vibrant, successful organization providing high quality structures and superior customer service. The next generation - Rhett, Reuben, and Aaron will continue to educate themselves with the knowledge and work ethic of their predecessors. They will also offer fresh innovation in an ever evolving market.
John Nimmer

Greg Nimmer

Rhett Nimmer

Reuben Nimmer

Aaron Nimmer

John Brunmeier

Andrew Camp
Draftsman/Project Coordinator

Terry Jerabek

Chris Kooiman

Christian Nimmer

Joe Gille

Reid Nimmer
Proudly Serving Wisconsin and its surrounding areas.
Gary Nimmer
Past co-owner of nearly four decades, Gary Nimmer has semiretired but will be pleased to assist any of his past customers with any of their building requests.

Thank you, Gary, for your dedicated service and commitment to the family business.

We are all proud to GROW WITH YOU over the years.


Robert Nimmer
Past co-owner of nearly four decades Robert Nimmer was called to God in the summer of 2019.

We are forever grateful for his devotion to God, his family and the business. 

We are all proud to GROW WITH YOU over the years.