Founded in 1960, George Yardley Company provides a range of products for the industrial and commercial markets in Southern California. It offers engineering services for plumbing and process piping applications. The company also provides filters, valves, instruments, pipes, and heating, ventilation and air conditioning equipment. George Yardley Company offers products from various manufacturers, such as Knight Corporation, Shelco Filters, Air Enterprises and Phoenix Controls Corporation. In addition, it provides pneumatic tube fittings, holders, air regulators and process control systems. The company has undertaken various projects, including University of California, Irvine and University of California. George Yardley Company operates a warehouse, as well as serves clients in Arizona, New Mexico, Nevada, and western Texas.