Affordable Pole Barns In Unionville MO
Superior Quality - Lasting Durability
Timeless Elegance
Affordable Pole Barns In Unionville MO
Superior Quality - Lasting Durability - Timeless Elegance
BUILD YOUR DREAM POLE BUILDING IN UNIONVILLE MO
Since 2022, Graber Custom Structures has been delivering our customers the pride and peace of mind that comes from owning a Graber-engineered pole building. Your vision, our design team, and our local pole builder experts collaborate to bring your dream pole barn to life.
Expect a professional, hassle-free experience to create a building that will stand the test of time.
- Pole Barn Installation
- Concrete Installation
- Basic Utilities Installation
- Pole Barn Kits
Get started today! Contact us for details on post-frame construction and receive a free estimate and building plan. Explore our photo gallery for inspiration.
Choose Graber Custom Structures to construct the pole barn of your dreams. From site prep to final walkthrough, including concrete work, utility installation, and spray foam insulation, we handle every detail for your satisfaction.
Crafting your perfect structure is simple with Graber Custom Structures. We provide high-quality, customizable solutions that are easy to construct and suit any budget.
Graber Building Supplies In Unionville MO
Quality - Durability - Elegance
Use our building designer to visualize your dream structure with your preferred size, shape, and color. You can also get an instant estimate for budgeting.
At GCS, we aim to simplify the design process so you can visualize your structure before purchasing and placing your order with our dedicated sales team.
Our Instant Quote Tool accommodates barns up to 60 ft by 112 ft in size. For larger sizes or more complex projects, kindly fill out the Contact Us Form to request a custom quote from our sales staff.
Decide what you will be using your dream building for, design your vision using our custom design tool, then initiate contact with our helpful sales team by filling out a quote request or by calling us to get the process started.
We Specialize in Building the Following Types of Structures:
Boat and RV storage, Horse Barn, Riding Arena, Garage, Shop, Man Cave, Shed, Shed w/ Lean-to, Agricultural Building, Commercial Building, Warehouse, Aircraft Hanger, Storage Building, Gym, Office Building, and more!!
We look forward to working with you!
Need Financing For Your Building?
Check Out Our Pole Barns For Sale!
You Choose Your Style & Design

Boat/RV Storage
Pole barns are ideal for short-term, medium-term, or long-term boat and RV storage.

Garages/Shops
Build a one, two, three, or more car garage or a shop of your dreams.

Man Caves
There are many options for your man cave when you build with Graber Custom Structures.

Horse Barns
Quality pole barns provide durable, cost-effective solutions for equestrian needs.
Professional Installation
In Unionville MO
about us
We are confident that when you compare value, quality, and service you will agree that we offer more for less! We make sure you know everything you need to know about our process and what to expect as your project materials are fulfilled, including terms and delivery information to ensure your product can be delivered to your job site as you would expect.
In addition, we provide financing options for your new building, eliminating the need to deplete your savings when making a purchase decision! Check if you qualify today!

about us
We are confident that when you compare value, quality, and service you will agree that we offer more for less! We make sure you know everything you need to know about our process and what to expect as your project materials are fulfilled, including terms and delivery information to ensure your product can be delivered to your job site as you would expect.
In addition, we provide financing options for your new building, eliminating the need to deplete your savings when making a purchase decision! Check if you qualify today!


We refrain from inflating our prices to cover expenses such as delivery trucks, extravagant showrooms, or flashy advertising. Instead, we prioritize building strong relationships with our vendors. This strategy enables us to provide competitive pricing without compromising on the quality of our products delivered to your building site. By keeping our overhead costs low, we are pleased to pass on these savings directly to you.
We are confident that upon comparing value, quality, and service, you will find that we offer more for less!
Graber Custom Structures offers our customers the confidence and satisfaction of owning a custom-designed, expertly built GCS structure. By combining your vision with our skilled design team and experienced building crew, we bring your dream structure to life with precision and care.
Count on a smooth, professional experience from start to finish, resulting in a building that’s crafted to endure. With over 40 years of expertise, our dedicated sales team and builders are committed to delivering the quality and durability you deserve.