A.O. Smith

A.O. Smith produced its first water heater in 1936. Since then, plumbing professionals have come to rely on A.O. Smith more than any other manufacturer because we provide more hot water solutions for customers. The range of A.O. Smith commercial and residential 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 not by our size and strength, but by how well we serve every customer. Visit our website for more information.