In the Midwest, farming isn’t just a way of life—it’s the legacy many of us were born into. It’s early mornings, late nights, and decisions that shape generations. And behind every successful farm operation is a structure built to keep it moving forward.
At Greiner Buildings, we’ve spent decades helping Midwest farmers protect what matters most. From the machinery that keeps the fields running to the animals that feed the world—our agricultural pole barns are built to carry the weight of your legacy.
Here are the top three ways farmers across Iowa, Illinois, and the surrounding region are using post-frame construction to grow smarter, stronger, and more efficient ag operations:
1. EQUIPMENT STORAGE BUILT TO WORK JUST AS HARD AS YOU DO
Every acre you manage depends on the reliability of your equipment—and that equipment deserves better than sitting out in the weather. A custom machine shed from Greiner Buildings keeps your tractors, combines, and sprayers protected from Iowa blizzards, Midwest humidity, and everything in between.
Whether you need simple steel walls and a solid roof or a fully lined and insulated shop, we’ll design it around the way you actually work. Many of our clients choose combination buildings that feature warm workspaces with concrete floors on one end and cold storage on the other—because flexibility is just as important as strength.
✔ Extend the life of your investment
✔ Prevent freezing lines and fluids
✔ Keep productivity high, even in winter
2. LIVESTOCK BUILDINGS THAT PUT ANIMAL WELL-BEING FIRST
Healthy animals don’t happen by accident. Stress, heat, pests, and exposure all affect growth and performance—and that’s why your livestock barn should do more than just provide shelter. It should create a controlled environment that helps your animals thrive.
From custom cattle barns to award-winning sheep facilities, Greiner specializes in livestock buildings that prioritize safety, sanitation, and comfort. We design with your goals—and your animals’ well-being—in mind.
Features may include:
• Mono-slope roofing for optimal drainage
• Open sidewalls for airflow
• Natural light panels to reduce stress
• Durable concrete floors that are easy to clean
When you raise livestock, you’re feeding families, fueling industries, and providing for your own future. Let’s build a barn that reflects the value of the work you do.
3. COMMERCIAL SEED FACILITIES DESIGNED FOR GROWTH
Across the Midwest, ag entrepreneurs are expanding beyond the farm—and pole barns are paving the way. Our post-frame buildings are a go-to solution for seed dealerships, commercial ag operations, and other rural businesses looking to scale efficiently.
These aren’t cookie-cutter boxes. We design from the ground up around your business plan—factoring in your layout, your flow, your future.
You dream it, we’ll draft it:
• Custom floor plans for operational efficiency
• Extra-tall ceilings and oversized doors
• Finished office spaces, restrooms, and break areas
• Curb appeal that makes a strong first impression
Whether you’re storing seed or running a dealership, your building should reflect the pride and professionalism of your brand. With Greiner, you get form, function—and a future-ready facility you can grow into.
Building Your Agricultural Pole Barn
Agricultural pole barns aren’t just about what’s inside—they’re about what they represent. Your work ethic. Your way of life. Your future.
At Greiner Buildings, we design and build with all of that in mind. Our team serves farmers and ag businesses throughout Iowa, Illinois, and the greater Midwest—offering custom post-frame and steel-frame buildings designed to keep your operation strong for years to come.
When you’re ready to build a quality pole barn for your farm or business, contact Greiner Buildings for a fast and free quote followed by unmatched service and quality.