Boiler Solutions for California Users

With headquarters in the San Francisco Bay Area, a sales and service office in the Central Valley, and sales personnel throughout the state, Nationwide Boiler has provided boiler solutions to customers in California and beyond for over fifty years. Although we have built our reputation and brand on reliable, quality rental boiler equipment, we have grown tremendously in recent years and now provide more than just world class rental boilers. This includes new and reconditioned boilers in-stock and built-to-spec, ultra-low NOx emissions solutions, efficiency enhancements, custom UL-certified combustion control systems, NFPA fuel trains, and more. In addition, we provide air permit assistance, and help to ensure that your facility is in compliance with the ever-changing and stringent emissions regulations throughout the state. 

As a trusted representative for the following brands, we can provide new and retrofit equipment to support your facilities needs:

NBI MFG Logos CombinedVaporPower


 Trailer-Mounted & Skid-Mounted Boiler Rentals
Saturated and Superheat Options
Trailer-mounted Boilers up to 125,000 lb/hr
Skid-mounted Boilers up to 200,000 lb/hr
Fully Packaged Mobile Steam Plants
47.5 HP to 1,000 HP
 Steam and Hot Water Solutions
Trailer-Enclosed or Open-Trailer

 New & Reconditioned Boilers for Sale
Firetube and Watertube Boilers
In-Stock and Built-to-Spec


CataStakā„¢ SCR Systems for 2.5 ppm Ultra-Low NOx
Urea, Anhydrous Ammonia, or Aqueous Ammonia Options
Available for Boilers, Heaters, Gas Turbines, and more

New and Rental Economizers
Condensing & Non-Condensing
Rectangular, Box, and Circular Design

 Auxiliary Equipment Rentals and Sales
Feedwater and Water Treatment Systems
Blowdown Separators, Emissions Monitoring, and More

 Efficiency & Control System Upgrades  New & Retrofit Burner Projects
 Air Permit & Utility Rebate Assistance  Freight & Logistics Coordination
 Turn-Key Projects & System Evaluations  Project Management & Coordination