Custom Structures (CSI) works with commercial, industrial, and residential applications to design, fabricate, and install custom steel buildings for numerous commercial and residential applications. Whether you are looking for a qualified erector, who prides ourselves on safety and quality, looking for a supplier for your building kit, looking for a turn-key solutions provide, or a subcontractor to handle multiple trades, we are prepared to work with you to meet your needs. We pride ourselves on being flexible to accommodate your needs and promise do a quality job at a competitive price and in a timely fashion!

Building Types

We work with contractors to design, fabricate, and install structures such as the following and more:

  • Commercial
  • Industrial
  • Box Store Kits (Retail & Restaurants)
  • Electrical Control Houses\
  • Agricultural
  • Warehouses
  • Homes

Competitive Pricing & Uncompromising Quality

We understand the importance of sticking to your budget. That’s why we offer discounts for contractors on top of our already competitive prices. In addition, we are committed to high standards for all of the materials we use. While other steel building manufacturers may use lighter gauge materials, we create structures with 26-gauge sheeting and rigid frame design. We also offer color options for both sheeting and steel frames.


Our Process

When you contact CSI, our experienced sales and manufacturing staff will work with you to create a custom steel building that meets your specific requirements.


We begin by asking detailed questions about the size of your project and structure. Taking time to talk with you during this step in the process ensures your end product matches your customer’s vision.


One of the important questions we ask is the location of the structure. CSI is committed to creating steel buildings that adhere to all international, state, and local building codes.


Once we’ve given you a quote and created a design, our knowledgeable team begins fabricating the pre-engineered steel for your structure.


CSI is happy to deliver the steel to your jobsite, or you may pick it up from our plant.


If you choose to work with us for the installation, our team seamlessly and professionally installs the structure at your site.