Signature Series

Unique Metal Pole Building Projects and Post Frame National Award-Winning Buildings

Signature Series: You Won't See These Pole Buildings Anywhere Else

Feature projects with unique post frame architectural design qualities. Luxury pole barn add-ons turn a basic pole building to a show-stopping structure. At Greiner Buildings, our team works to design the perfect metal building to suit all of your daily needs, layout properly on your job site for ultimate usage and grade, construct a well-built structure by our very own trained construction crews and project managers.

Pole barns are no longer that rectangle box sitting in the back of your property. Look through our collections to find the best steel pole building for your needs. Let Greiner Buildings start the construction process today with a free quote and 2D/3D drawings to see what your building will look like sitting on your property. We service and construct throughout Iowa and Western Illinois, and Eastern Nebraska with custom post frame buildings. From hobby garages to large commercial metal buildings, we have ideas and solutions for your next construction project! Call (888)466-4139 for immediate assistance.

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Signature Series Projects

Browse our gallery of recent signature series projects for ideas and inspiration.

What do our customers say?

“Excellent reviews. Good to work with. Good group of guys. Always picked up the mess at the end of the day.” 

 

- Jeff I., Washington, IA

"They kept me updated on the progress the entire time and went out of their way to make sure I was satisfied before they wrapped things up. Thanks, love the new building!”


- Michael B., Nevada, IA

“Best price and great salesmen. Very good work crew they were very knowledgeable and did a great job on our building."


– David J., Brimfield, IL

The Greiner Difference

Quick Quotes

Because your time is important.

Better Materials

Because you want a building that lasts.

Because craftsmanship matters.

Complete Building Services

Because you don't need any stress.

Iowa and Illinois Accredited NFBA Builders. Washington, Clive, Kewanee, Quad Cities, Muscatine, Burlington, Des Moines, Ankeny, Winterset, Cedar Rapids, Iowa City, Solon, North Liberty, Mount Pleasant, Fairfield, Pella, Tipton, Williamsburg, Newton, Keota, Sigourney, Hiawatha, Marion, Columbus Junction, Wapello, Oskaloosa, Knoxville, Marshalltown, Altoona, Urbandale, West Des Moines, Bettendorf, Davenport, Ames, Kalona, Riverside, West Liberty, Princeton, Geneseo, Galesburg, LaSalle, Dixon, Rock Island, Moline, Wyoming, Sterling. Iowa and Illinois Quality Built Post Frame Pole Barns.