Fleet & Contractor Vehicle Upfitting in Corona, CA

JBM Fleet and Contractor Services

Fleet & Contractor Upfitting

We provide heavy-duty, practical solutions for contractors who depend on their vehicles. From custom racking to secure storage and fuel solutions, we build your truck to work as hard as you do.

Direct Fleet Line: (951) 372-0200

US Rack & Custom Fabrication

As the home of US Rack, we offer the toughest American-made racks for ladders, lumber, and conduit. If a standard rack doesn't fit your needs, we can build custom racks tailored to your specific trade and vehicle setup.

  • Heavy-Duty Over-Cab Racks
  • No-Drill Utility Rack Options
  • Custom-Built Trade Solutions

Storage & Transfer Tanks

Maximize your bed space and staying power. We install high-capacity Transfer Tanks and refueling systems, alongside professional-grade toolboxes and cargo management solutions.

  • Auxiliary & Transfer Fuel Tanks
  • Heavy-Duty Steel & Aluminum Toolboxes
  • Bed Liners & Cargo Protection

The JBM Fleet Advantage

We know that when your truck is down, you aren't making money. JBM Offroad offers Prioritized Scheduling for contractor and fleet accounts to get you back on the job site as quickly as possible.

Get a Fleet Estimate Today

Connect with our specialists for package pricing and prioritized scheduling.

Launch Fleet Build Request

JBM Offroad | 2365 Railroad St. | Corona, CA 92878