Our Mission

Our company takes pride in using our own crews to construct what we do best – producing an efficient and unique structure to meet your needs while being cost-competitive. We train and work hard to bring you the best built, highest quality building product for you to enjoy in the years to come.

We strive to understand your purpose with functionality to your pole building purchase. See what sets Greiner Buildings apart in the post-frame industry.

Our Story

Greiner Buildings began in the 1980s by owner, Tom Greiner, in his hometown of Washington, Iowa. Based on a foundation of honesty and integrity we have grown to over 35 employees with three additional offices located in Kewanee, Illinois, Des Moines, Iowa, and Minonk, Illinois, to better service your pole building construction needs. Greiner Buildings has enjoyed being a family-owned business and creating solid relationships with our customers. Tom’s son, Matt, is now the Owner/CEO and Executive President of Greiner Buildings and serves on the NFBA Board of Directors. Longtime employee and Executive Vice President, Shawn Redlinger, is also part owner of Greiner Buildings, Inc.

The Greiner Buildings Metal Post Frame Pole Building Team

Greiner Buildings takes pride in our knowledgeable post-frame sales team, pole building designers, and pole barn building crews. We understand quality pole barns inside and out, including metal building design and post-frame construction. We specialize in crafting especially unique pole buildings with creativity in the post & frame metal building design process. We proudly service Iowa, Western Illinois, Southern Wisconsin, and Nebraska with our post frame construction known for using only our own crews, design, and sales teams.

The Greiner Buildings Construction Crew

Demonstrating professionalism and expertise throughout the pole building construction process, our crews ensure your project is built to your satisfaction while making sure it is completed safely. Our crews attend multiple training seminars throughout the year covering industry standards and have received the Gold Level Achievement award from the NFBA for their safety program. Greiner Buildings also alleviates the necessity for our customers to carry additional insurance by placing Builders Risk coverage on all projects.