Pallet Rack Manufacturers in California — 7 Companies
Rack manufacturers design and fabricate the actual steel components — uprights, beams, bracing, baseplates, and accessories. They're the start of the supply chain. Buying direct from a manufacturer can save money, but it usually means handling your own layout design and installation. California is the largest warehouse market in the US by a wide margin. The Inland Empire (Riverside and San Bernardino counties) alone has more than 1.5 billion square feet of warehouse space. The ports of Los Angeles and Long Beach handle roughly 40% of all US container imports, feeding a massive network of distribution centers stretching east through the IE.
What Does a Manufacturer Do?
Manufacturers produce the raw rack components in their own factories. They roll steel, punch teardrop slots, weld baseplates, and paint (or galvanize) finished frames and beams. Some manufacturers sell direct to end users; others sell exclusively through distributor/supplier networks. The largest ones (Mecalux, Steel King, Ridg-U-Rak, Unarco) operate national sales teams and dealer networks. Smaller regional manufacturers may focus on a specific product line or geographic area.
When to Contact a Manufacturer in California
- ✓You're buying a large volume (100+ bays) and want to negotiate direct pricing
- ✓You need a custom or non-standard rack configuration that off-the-shelf product can't solve
- ✓You want Made in USA product and want to verify the origin directly
- ✓You need engineering support (seismic calcs, load analysis) from the people who designed the rack
- ✓You're specifying rack for a project and want to compare OEM options
California requires seismic engineering for pallet rack installations. Make sure your manufacturer can provide or coordinate seismic-rated components and PE-stamped engineering.
Manufacturers in California (7)
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IMH Group
Founding MemberIMH Group provides warehouse racking solutions for businesses looking to improve storage capacity, workflow, and overall efficiency. We offer pallet racking, custom layouts, installation, project management, and permitting support for warehouses throughout Southern California and beyond. From new material to custom-manufactured racks, our team helps businesses build safer, more organized, and more productive warehouse spaces.
Engineered Products
Engineered Products is a Greenville, SC manufacturer with 50+ years and three plants, specializing in high-density storage systems including carton flow, pallet flow, push-back, drive-in rack, ASRS, and pick modules.
Nucor Warehouse Systems
North America's largest pallet rack manufacturer, formed through Nucor's acquisition of Hannibal and Elite Storage Solutions. Operates manufacturing facilities in Los Angeles, Houston, and Atlanta.
Advance Storage Products
Advance Storage Products is a leading manufacturer of push-back pallet rack and other high-density storage systems. They operate manufacturing facilities in California Georgia and Utah.
Western Pacific Storage Solutions
Western Pacific Storage Solutions is a manufacturer of steel shelving mezzanines work platforms and AMR-ready rack systems for industrial applications.
United Material Handling
United Material Handling manufactures pallet rack and storage systems from their state-of-the-art facility in Moreno Valley CA. They are CWB certified with advanced robotic welding capabilities.
Frequently Asked Questions
Should I buy rack directly from a manufacturer?
What does RMI membership mean for a manufacturer?
How many manufacturers are in California?
Do manufacturers in California handle seismic requirements?
Do I need a permit for pallet rack in California?
California's economy is larger than India's. The Inland Empire east of LA has more warehouse square footage than Manhattan has office space — and it smells significantly less like hot garbage in August.
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