A Streamlined Approach to Each Building Project
Western Steel Buildings are pre-engineered metal building systems that provide exceptional design flexibility and durability. Each building packing is custom, per your design and local building codes. Once the layout has been finalized, the preliminary drawings are reviewed by local engineers from municipalities throughout California, who provide the detailed engineering information with their stamp of approval. Our factories then fabricate each building in accordance with the engineer stamped plans, so you receive a custom, bolt-together building system.

Fully Customizable
You can choose from a variety of framing options, such as clear span, single slope, or multi-span systems. There are also building accessories to review in our catalog or you can consult your Project Manager. Our Project Managers are trained to value-engineer each building project and provide unique insight for your building’s location and specific application. By utilizing our different framing packages, from classic to multi-span, you receive the highest quality metal building package at an affordable cost. Compared to other construction methods, Western Steel Buildings provides a fast, cost-effective, quality building solution.
Your Source for Pre-Engineered Steel Buildings
Western Steel Buildings is a proud provider of pre-engineered building systems for the state of California and beyond. Our metal building kits have been utilized in California for cultivation facilities, workshops, riding arenas, industrial buildings and more. We are dedicated to providing the best experience with the most innovative building systems. Contact us now to discover how Western Steel Buildings save you time and money with the highest quality building systems. Western has you covered.

California Project Spotlights

Yucaipa, California
37,500 square feet

Desert Hot Springs, California
32,000 square feet
Talk to one of our Account Managers today to get your project started!
With completed projects throughout the state of California, our Project Managers are ready to assist. You are sure to find what you are looking for and more with our team at Western Steel.
Why Our Buildings are the Best Choice
Easy to Insulate
Our insulated metal roof and wall panels allows you to have control over interior climates, even on snow days.
High Seismic Activity Safe
Our buildings can built with reinforcments to absorb earthquake forces
Environmentally Friendly
Not only do our buildings use up to 90% recycled steel, but we can design your building to meet LEED certifications.
Tight Fittings
Protecting against strong desert winds.
Fire-Resistant
Maintaining structural integrity up to 2,500 degrees.