About us

Innovation has a name

For over 140 years, A. O. Smith has built a reputation for innovation and this continues to lead with our most complete line of products yet. With the trademark blend of innovative technology and energy-efficient solutions, our comprehensive line is the natural source for everything from the smallest light commercial installation all the way up to the largest multi-structure complex.

A. O. Smith is a global leader in water technology for over 70 years. Innovation is at the core of everything we do. We employ over 10,000 people worldwide committed to research, innovation and customer service excellence.