Our Facilities

Our 261,000-square-foot engine dress trim operations facility in Wood Dale offers full customization services to customers based on their specific applications and needs. Processes used in the facility give us the agility and flexibility to respond to the demands of different OEM product lines while retaining the efficiency and quality expected by high-volume manufacturers.

PSI's 198,000-square-foot research and development, engineering and large engine displacement assembly facility in Itasca includes a large team of engineers who design and develop our high-performing engines.

Our state-of-the-art 22,400-square-foot research and development center in Burr Ridge, IL, enables us to develop our engines' performance in emissions, efficiency, performance, altitude capability, fuel blending and other areas. The facility includes dynamometer test cells, which improve our speed to market for new products and enhance our ability to support our existing products.

PSI's 15,000-square-foot Waterford Township, Mich. facility provides electrical engineering design, harnesses and prototype support for the entire PSI organization. The facility also produces thousands of aftermarket and production parts used in our engines.

Our 200,000-square-foot facility in Darien, Wis., specializes in engineering, designing and manufacturing complete, custom-designed integrated power generation packages for a wide variety of applications and markets. The facility has a 100-ton lifting capacity and includes fabrication, mechanical and electric controls assembly capabilities.

Our 100,000-square-foot facility in Beloit, Wis., specializes in engineering, designing, and manufacturing complete, custom-designed integrated power generation packages.

Our 500,000-square-foot facility in Beloit, Wis., specializes in manufacturing complete, custom-designed UL fuel tanks, enclosure component fabrication, as well as serve as our warehouse and distribution center to support our Wisconsin assembly plants.

PSI's 31,000-square-foot facility in Lubbock manufactures, distributes, supplies and stocks parts for alternative fuel engines that run on propane and natural gas. Target markets for these engines include irrigation, gas compression, oil production, industrial equipment, power generation, mobile equipment, wind turbines and repower applications.