We are a major supplier of prime steel for the San Francisco Bay Area. We also supply many corporations located throughout California and Nevada. The main focus of our business is building long term relationships with our clients by providing the best service, price and product possible.

Sierra Steel Supply, Inc. is associated with mill direct steel distributors enabling us to offer our customers a wide variety of materials at extremely competitive prices. If we don’t have what your looking for, chances are we can get it.

We carry a full line of Galvanized and Cold Rolled Coil and Sheet. Most gauges available in widths of 36", 48" and 60". Many other materials are available, such as Bonderized, Electro Galv, Galax-C, Jet Coat, Hot Roll, HRP&O, Flashings and Gutters.  

Numerous processing services are offered. Your order can be custom cut to any width by any length.

Our shipping is based out of Antioch, California and we work with a multitude of trucking companies on a daily basis. Therefore, we are able to ship anywhere in the nation.

Semi loads or single sheets, no order too big or too small.