Rotert Construction

At Energy Panel Structures Inc., we pride ourselves on being a recognized leader in the manufacturing of pre-engineered buildings that are custom designed to fit your needs. With a network of over 300 independent authorized builders, we serve all of the U.S. except for the far west and southwest states. Our headquarters are located in Graettinger, Iowa, with an additional manufacturing facility in Perryville, Missouri.

Our company was established in 1981, and since then, we have been committed to manufacturing superior building components that provide energy efficiency, strength, and durability. We are an employee-owned company, and our team is dedicated to providing our customers with the best possible service and products.

Our Services

We offer a wide range of services, including the manufacture of pre-engineered building packages for single-family or multi-family residential projects, commercial projects, agricultural projects, and cold storage buildings. Our building packages are designed to be energy efficient, durable, and customizable to fit your specific needs. We use Structural Insulated Panels (SIPs) in our buildings, which provide superior energy efficiency, strength, and durability.

In addition to our building packages, we also offer a range of resources to help you get started with your project. Our District Sales Managers are knowledgeable about our product line and can connect you with the right local builder/dealer for your project. We also have a learning center with videos and technical specifications to help you understand our products and services.

Why Choose Us

There are many reasons why you should choose Energy Panel Structures Inc. for your building needs. Firstly, our buildings are designed to be energy efficient, which means you can save money on your energy bills. Our buildings are also durable and long-lasting, which means you won't have to worry about frequent repairs or replacements. We also offer a complete engineered building package, which means you get a high-performance building that provides a better return on investment.

We are committed to providing our customers with the best possible service and products. Our team is dedicated to helping you every step of the way, from designing your building to completing your project. We are confident that our buildings will meet your needs and exceed your expectations.