Our Difference: All projects include engineering assistance, delivery and installation.
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.
Manufacturing Process
Watch Video
- Top Rated
- Made in USA
- Locally Owned
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
WHY US
The California All Steel Difference
- Materials made in USA
- Family owned
- Bilingual
- 20+ years of experience
- Uniquely yours custom buildings
- Competitive pricing
- No Early Pay-Off Penalty
- Instant Application Decision
- Fastest installation guaranteed
- We build certified buildings
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 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.
- Up to $20,000 approvals
- No Proof of Income
- No Drivers License
- Renters or Landowners can apply
- No Early Pay-Off Penalty
- Instant Application Decision
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,