PSI Systems North America, Inc. is the sales and warehousing agent for world-class component manufacturers in the plumbing and HVAC industry. PSI operates a 22,000 sq. ft. facility in Bartlett, IL, where we maintain inventory for our clients, monitor customer usage and upcoming demand, and process shipments promptly. Although we do not manufacture the products we market, PSI performs the vital role of connecting customers in need of solutions with manufacturers seeking opportunities. We provide expertise in selecting the ideal product for your application, offer guidance in optimizing designs, and ensure the most responsive customer service possible.