Power Supply Industries
PSI was founded in 1983 by Jack Bertelsmeyer and Curt Hertel. Since then, it has grown to over 30 employees and 3 locations. PSI has always been and will always be a full service compressor distributor.
Over the years, PSI has become the Midwest leader in providing efficient and reliable compressed air systems, service, and installation. Three locations in Missouri and Illinois allow timely service and parts deliveries. PSI has strong relationships with customers as diverse as Anheuser Busch, Boeing, US Steel, Toyota, Continental General Tire, and Mississippi Lime to name a few.
We invest heavily in our employees through ongoing training and continual improvements. PSI employees are the single biggest asset to the company, and they are treated as such. This, combined with engineering experience and a technical understanding of our products, allows PSI to provide unmatched service for our customers.
Compressors
Air Treatment
Blowers & Vacuum
Air Management
Nitrogen Generators
Used/Rental Equipment
Quality Compressor Parts & Service
Power Supply Industries has a long history of providing the best possible compressor service in the Midwest. From routine maintenance, installations, rebuilding, parts, and more, let us handle your air system equipment. We specialize in service and parts of all makes and models of air compressors from these reliable brands you can trust.
24/7 Emergency Service
No matter the make or model, you can count on our 24/7 emergency service to keep your compressed air, pump, or blower system operational. We are equipped with a large array of parts in stock as well as a fleet of rental compressed air equipment to provide support-and uptime-when you need it most.
Energy Audits
Power Supply Industries' Air Survey Division provides a complete study reviewing the entire compressed air system. In our surveys, we conduct a thorough flow test of the compressed air system, reviewing both the generation equipment and distribution system to maximize efficiency improvements. The result is typically a dramatic reduction of your monthly electric bill and usage.
