Innovating for Tomorrow

A. O. Smith is proud to be known as one of the world’s leading providers of water heating and water treatment solutions.

As a leader, we refuse to sit quietly. Each and every day at A. O. Smith, we are working on developing state-of-the-art solutions that are pushing new boundaries and paving the way in our industry.
  • card-test1
    Water Heating
    When it comes to high efficiency water heaters, no one comes close to matching our expertise. Whether it’s a gas, electric or tankless water heater, the inventive minds at A. O. Smith have you covered.
    Learn More
  • Hero-card-washing-hands
    Water Treatment
    From water filtration to water softening, our products are obsessively engineered to provide you with clean water.
    Learn More
  • vimeo
    More About A. O. Smith
    A. O. Smith is constantly innovating to meet customer needs. See how we’re innovating today for tomorrow's technology.
    View on Vimeo


  • 2023 Annual Report-Home
    2023 Annual Report
  • Link to 2022 ESG Report
    2022 Environmental, Social and Governance Report
  • 150th logo
    Founded in 1874, A. O. Smith is proudly celebrating its 150th anniversary throughout the year.