Arizona’s Premier Pre-Engineered

Steel Building Manufacturer

Better By


Choosing Bunger Steel means working with a single-source provider that can design, engineer, fabricate, deliver, and install your building in-house. Learn more



Bunger Steel buildings are constructed to last a lifetime. Made from the highest-grade American steel, fabricated in our own factory, our structures are built to perform year after year. Learn more



Our facilities feature an expansive display of hybrid metal building concepts including glass, block, stone, and stucco. Visit us to meet with our live staff to discuss your project. Learn more

Get an exclusive view on our latest projects

Glendale Air Park
See Project
Case Tractor Facility
Commercial Building
See Project

Our Projects

For 45 years, Bunger Steel has been dedicated to creating high-quality and innovative custom engineering for everything from residential garages to commercial aircraft hangars and manufacturing plants.

Explore a collection of our projects and be inspired.

Parts and


From the smallest nuts and bolts to roof replacement, our highly trained and knowledgeable team will answer all your questions and provide the parts you need to get the job done. With less lead-time and delivery options, your production needs are consistently met. All your component pieces are readily accessible because of our extensive fabrication of steel parts.

The Bunger Steel


Design & Customization

Every steel building is made to order. We design to your specifications in accordance with your city and county requirements.


A pre-engineered building is a structure built on site using pre-fabricated components streamlined for quick construction. This is a cost-effective alternative to conventional construction.

Manufactured In-House

Bunger Steel is not a broker, we are the source and fabricator for our products.

Quality & Convenience

We provide different options for delivery of our products and coordinate with you every step of the way.

Getting Started

Things to Consider

Buildings Brochure

Are you looking for a high profile ridge? A single slope? A lean to? Bunger Steel can custom-engineer almost anything you might request.

Download Brochure

Building Types

Our services cater to your individual needs. We specialize in churches, recreational facilities, restaurants, retail establishments, offices, warehouses, and more.

Get Creative

Color Choices

With our exclusive Bunger Rust color and over 15 color options, we are sure to provide a personalized experience for every taste palette.

Download Color Guide

Get a Quote

Thank you for your interest in Bunger Steel. Our staff is available to help answer your questions and guide you on the steps needed to proceed with a steel project. Complete the form with the required information to receive a free estimate from a sales representative.

To speak with a sales representative, call 1-800-3-BUNGER or email sales@bungersteel.com.

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Our Blog

Check out the full list of blogs from Bunger Steel

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