Water Products Company

For millions of consumers, business owners, property managers, and specifying engineers worldwide, A. O. Smith has meant quality and innovation in hot water solutions for nearly 70 years. Today, A. O. Smith manufactures and markets a comprehensive line of residential and commercial water heaters as well as high-efficiency copper tube boilers, hot water storage tanks, and pump tanks. In addition, we offer some of the best-known water heater brands in the industry.

A. O. Smith patented the process for glass lining a water heater tank in 1936, and the glass-lined water heater remains the standard of the industry today. Our modern manufacturing operations in the United States, Canada, Mexico, China, and the Netherlands serve millions of customers all over the world every year.