Patton's Steel

Patton's Steel So Cal’s Steel Service Center • Huge selection of steel, galvanized materials, aluminum & more.

Family owned and operated with second and third generations continually active in the company, Patton’s is here for you with everything from a superior inventory to six Southern California locations, with next day delivery to the most of the Southwest region. Patton’s delivers your material requests from over three million pounds of stocked in-house inventory in our 65,000 square foot distribution

center in Ontario, California. Our six locations are located in Ontario, Irwindale, San Bernardino, Burbank, Hesperia, and Palmdale. With a professional and courteous sales team and huge selection, Patton’s is here to provide solutions to the needs of our customers.

09/08/2026

Our Ontario Depot

Labor Day 🇺🇸In observance of Labor Day, all Patton’s Steel locations will be closed Monday, September 7.We’re especially...
09/06/2026

Labor Day 🇺🇸

In observance of Labor Day, all Patton’s Steel locations will be closed Monday, September 7.

We’re especially grateful for the hardworking men and women who keep our industry — and our communities — moving every day. 💪

Enjoy the holiday, stay safe, and we’ll be back and ready to serve you on Tuesday, September 8!

09/04/2026

At Patton’s Steel, business is built on relationships!!

Customer Appreciation Day is one of our favorite traditions because it gives us the chance to thank the contractors, fabricators, welders, and builders who trust us with their business every day. This is a peek at our event that was in April at our newly renovated San Bernardino store!

Vendor demos. Exclusive event specials. Giveaways. Great people.

We’ll see you at the next one.

SouthernCalifornia

09/04/2026

So… what exactly does Patton’s Steel do? 😂

Well, briefly…

We sell steel. A LOT of steel. And A LOT of METAL! Oh a we do have free coffee at each location 😜

Structural steel, tubing, pipe, sheet, plate, aluminum, stainless, ornamental products, tools and more — plus fabrication capabilities and next-day delivery on qualifying orders.

Basically, if your project involves metal, there’s a pretty good chance we can help.

📍 7 Southern California locations
🚚 Next-day delivery on qualifying orders
🔧 Fabrication capabilities available

We provide solutions to the needs of our customers.

09/03/2026

Supporting local businesses is always a good idea. 😏

Especially when that business has been supplying Southern California with steel, tools, hardware and more for over six decades.

So go ahead… consider your next trip to Patton’s an act of community service. 😂💪

📍 7 Southern California locations
🛠️ Steel, tools, hardware & more
🚚 Next-day delivery on qualifying orders

09/02/2026

Good customers deserve a great event!!

Here’s a look back at our recent Customer Appreciation Day at our San Bernardino branch! From vendor demonstrations and exclusive event-only specials to giveaways and great conversations, it was a day dedicated to the people who make Patton’s Steel what it is.

A huge thank you to everyone who stopped by, and to our vendors and team members who helped make it a success. We appreciate your continued support and look forward to seeing you at the next one!

📍 Seven Southern California locations
🚚 Next-day delivery on qualifying orders
🔧 Fabrication services available

SteelFabrication

07/27/2026

Some companies sell steel. 👷🏽‍♂️
We build relationships.

For more than six decades, Patton’s Steel has been committed to one mission:
Providing solutions to the needs of our customers.

That commitment is reflected in every delivery, every branch, every member of our team—and in employees like Chico, who recently celebrated an incredible 55 years with the Patton’s family.

Here’s to the people who make it all happen.

Some people build steel. Others help build a company.Yesterday, we had the honor of celebrating Chico’s 55th anniversary...
07/14/2026

Some people build steel. Others help build a company.

Yesterday, we had the honor of celebrating Chico’s 55th anniversary with Patton’s Steel.

Hired 55 years ago by the Papa of today’s third-generation family members—Dani, Zach, and Jessica—Chico has spent more than five decades helping shape not only countless projects, but the legacy of Patton’s itself.

Thank you for your unwavering dedication, your craftsmanship, and your loyalty. Your impact reaches far beyond the shop floor, and we’re proud to celebrate this incredible milestone with you.

Here’s to 55 years, Chico! ❤️👏

07/09/2026

Listening to our customers is what keeps us growing. 👷‍♂️🔩

You asked for more structural steel, so we expanded our Ontario Depot to stock even more of the products you rely on.

Need help finding the right material? Stop by, give us a call, or request a quote—we’re here to help.

05/19/2026

Built for small business, backed by serious inventory 💪🏽🏗️ From local fabricators to contractors and makers, we keep Southern California stocked with the steel they need — with 7 retail locations, multiple distribution centers, and FREE next day delivery on qualifying orders. When your business needs material fast, Patton’s delivers. ⚡

Southern California steel, steel supplier, metal supply, fabrication materials, contractor supply, next day delivery, steel warehouse, structural steel, pipe and tubing, aluminum supplier, stainless steel, local steel yard, walk-in steel supply, in-stock steel, fabrication services

Address

558 E California Street
Ontario, CA
91761

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

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