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Aircraft Hangar Builders in Iowa and Illinois

Our custom aircraft storage hangars are made from the most durable metal pole building materials available. They are tested and trusted to withstand the Midwest’s tough weather conditions. A Greiner-built aircraft hangar provides years of dry, reliable aircraft storage. Our dependable metal pole storage keeps any aircraft safe from the elements, whether you fly a helicopter, crop duster, biplane, glider, or military aircraft.

Custom Personal and Commercial Aircraft Hangars

Greiner places a high value on honesty, integrity, and transparency. We believe every client deserves a final product they love. When we build our custom airplane hangars, we use state-of-the-art software to provide 2D and 3D CAD renderings of your project. This blueprint shows you what your hangar will look like before the building process even begins. When you pair our modern technology with our exceptional crew and premium quality, there’s no room for a disappointing final product.

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Hangar Construction in Illinois and Iowa

Our 35+ years of building experience is irreplaceable. We’ve been nationally recognized for our work, and are proud members of the National Frame Builders Association (NFBA). Accredited post-frame builders, like Greiner, follow processes and policies that ensure quality and customer satisfaction. We offer complete in-house building services, and provide designs, material delivery, and construction. Contact us for your custom aircraft storage needs—there’s no better choice!


  • Throughout the decision process, Jeff stayed in contact with us but was never pushy. He always stressed ‘what can I do to help you through the process!’ Simply put, Jeff sold this project. Thanks for a great addition to our property!

    -Tom B., Davenport, IA

  • Competitive price and helpfulness of Greiner representative Jeff. Project manager was also very willing to help or ask any questions.

    -Darrin C., Harper, Iowa

  • Their price was very fair and the local staff’s professional attitude was great and all-in-all they did a great job.

    -John B., Toulon, IL

  • You wouldn’t believe the amount of compliments I’ve gotten about the building. I will recommend Greiner to others and use you guys for future projects.

    -Bryton K., Geneseo, IL

  • We chose Greiner Buildings because of their professionalism during the bidding process, and pre and post-construction.

    -Chris G., Washington, IA

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Accreditations / Awards

Time and time again, we’ve been nationally recognized for our custom post-frame buildings. Working for us ensures you gain valuable construction experience from the best in the business. We’re highly accredited for our work in the industry, and our employee safety program earned a Platinum Award—the highest recognition in the post-frame industry.

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