A. O. Smith produced its first water heater in 1936. Since then, plumbing professionals have come to rely on us more than any other manufacturer, because we provide more hot water solutions for their customers, including...
- 99% efficient Cyclone XHE® commercial water heaters
- Conservationist® residential water heaters with our patented Blue Diamond™ protective coating
- Genesis® commercial boilers with the industry's most advanced electronic control systems The range of A. O. Smith residential and commercial water heater choices is unmatched. Our technological leadership is unchallenged. Our manufacturing network straddles the globe. At the end of the day, however, we judge ourselves not by our size and strength, but by how well we serve every customer.
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 glasslined 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.
