ESA, chartered in 1959, is the only international trade association working to promote the interest of service companies, to improve their status in the industry, and to increase the profitability of their businesses. With members throughout the United States, Canada and Puerto Rico, ESA provides a forum for the free exchange of ideas and creative thinking of the individual. Qualified technical speakers present information on the latest product and service developments to members at the Annual Convention and the Fall Technical Conference. Today’s membership includes Service Centers and Rebuild Shops engaged in the sale and repair of Electric & Pneumatic Tools, Air & Hydraulic Cylinders, Pumps & Valves, and all varieties of Hydraulic, Pneumatic and Electrically operated equipment. If you are engaged in any of these or related activities, then ESA is for you!