Serving Arizona & Beyond
An industry leader in steel building solutions throughout North America. At Western Steel, our top priority is helping our clients find the optimal building solution. From primary framing options to advanced cladding options, we are your source for large or complex steel building systems in Arizona and beyond.

Talk to one of our Account Managers today to get your project started!
With completed projects throughout Arizona, our Account Managers are ready to assist. At Western Steel, we utilize our Solutioncentric™ approach for each project, and we understand that design flexibility is crucial to the success of a metal building project. We can produce standard box designs or provide custom prefab steel buildings and structures with parapet walls, attachment buildings, concrete, insulated metal panels, and more.
Discover the Optimal Steel Building Solution

Our SolutionCentric™ Approach
Creates maximum opportunity for project efficiency in every facet of the building process. We help solve challenging engineering concerns, identify cost savings, and help our clients discover the optimal Western Steel building solution.

Pre-Engineered Steel Building System
Also known as Pre-eng building, Prefab Building, Metal Building, Metal Building Kit, Metal Building System, Steel Building Kit, Steel Building System

Hybrid Steel Building System
A Western Steel Hybrid Building System combines Pre-engineered Metal Buildings (PEMBs) and Conventional Structural Steel Buildings, bringing the best qualities of each together.
Fully Customizable & Durable for Arizona’s Weather Extremes
Each Western Steel building package is designed for the specific job site and in accordance with local building codes. Our structures can be engineered if needed to withstand intense seismic activity or heavy snow loads. Along with many building features and accessories, we offer various insulation options to create an optimal environment for indoor temperature control. With so many options for complete customization, clients are constantly pleased with the value of working with us at Western Steel Buildings.
Arizona’s Source for Pre-Engineered Steel Buildings
We provide building solutions throughout the state, from Tucson to Phoenix. We are dedicated to providing the best experience and innovative building solutions. Contact us now to discover how Western Steel Buildings can save you time and money with the highest quality building systems. Western has you covered.™

Cave Creek, Arizona
54′ x 50′ x 10′
Read More

Mesa, Arizona
42′ x 60′ x 14′ 7/8″ x 16

Queen Creek, Arizona
31′ x 60′ x 10′

Mesa, Arizona
42′ x 60′ x 14′ 7/8″ x 16′

Sun Tan Valley, Arizona
30′ x 40′ x 12′
We are excited to help with your next project, and we take pride in giving the best customer service coupled with the best steel buildings around.

“Western Steel buildings was a pleasure to work with. Representatives are very knowledgeable and helpful. Their buildings are top quality and go together with ease. I would recommend them for any building needs!”
~Steve in Sun Tan Valley, Arizona

"Western Steel has been great to work with. We have worked with them on several projects now and bid on several more together. We continue to use Western Steel and Mark Blume (Manager) on all our current and future metal building needs. I would strongly recommend them for your metal building needs. You will get a good manager that is experienced and most of all will give you a good price and quality service. I give them 5 stars and well earned. Thank you."
~Octavio of A5 in Tucson, Arizona
Project Spotlight
Vehicle Maintenance Facility
At Western Steel we specialize in prefab metal buildings and structural steel building solutions.
Project Spotlight: Sunbelt Rentals
Steel Building Solutions for Your Business Sunbelt Rentals As the increase in construction continues, so does the demand for construction equipment. Sunbelt Rentals, founded in 1983, has been expanding since its inception. They provide equipment rentals for various industries, from agricultural to event rentals and more. Sunbelt Rentals now has eight locations in Utah. The …
Project Spotlight: Park City Rain Gutter
Steel Building Solutions for Your Business Park City Rain Gutter Steel buildings are used in many industries, including commercial and retail applications. Their popularity is on the rise due to their vast benefits. Doug Applebaum, owner of Park City Rain Gutter chose a steel building system when he needed to expand his business. He needed …