STEEL CARPORTS & METAL BUILDINGS

Your One-Stop Steel Building Source

California All Steel: Your C-51 licensed, full-service steel partner, expertly managing every project phase from custom design and engineering to precise cutting, welding, and assembly—no task too big or small, turning your steel dreams into durable realities.

FEATURED PRODUCTS

Leading Steel & Metal Structure Manufacturer

Highest rated and best built steel and metal buildings on the West Coast.  Our C-51 license in California demonstrates expertise and authorization to work in structural steel, ensuring we meet the state’s rigorous standards for quality and safety. 

HOW IT WORKS

Hassle-Free From Start to Finish
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Step 05
Get in Touch
Find in our gallery the building that you want or an idea of what fits your needs.
Get a Free Estimate
Send in the quote request and one of our building specialists will be in touch with you and will help you customize your building and answer any questions about the process.
Place an Order
Place an Order for the building designed.
Fabricating
We fabricate your building, right here in the US.
Schedule Delivery
We schedule a day and time for building installation.
WHY US

The California All Steel Difference

CUSTOMER REVIEWS

What our customers say

1,000s of customers give us a 5-star rating for our customer service and our steel building quality.

Looking for a steel or metal building? Explore the possibilities.

Metal and Steel Building Gallery

Financing Availalbe

Starting at zero down with fixed payments and fixed APR.

METAL BUILDING FINANCING

Get your project financed today!

Looking for low payments? What about lenient credit terms? Home Improvement Loans can approve low credit and offer low payments for your new project.

CONTACT US

Get in Touch for a Free Quote

Latest Metal Building and Carport Blogs

What Does Clear Span Mean? 

When planning a building project, especially one involving steel structures, you’ll likely come across the term “clear span.” But what exactly does it mean—and why does it matter? At California All Steel, we specialize in designing and manufacturing high-quality steel buildings for residential, commercial, and agricultural use. Understanding what “clear

The Reason Why Metal Buildings Are So Popular

In recent years, metal buildings have rapidly grown in popularity across California, serving a wide variety of purposes ranging from agricultural and commercial use to residential and recreational structures. This rising demand isn’t just a fleeting trend; it reflects a smart, sustainable shift toward efficient construction solutions that cater to

Can a metal carport handle a big snow load?

Winter weather can be tough on structures, especially when heavy snow piles up. If you’re considering investing in a metal carport, you might wonder: can it withstand the weight of a big snow load? The good news is that metal carports are designed to handle a variety of weather conditions,