A O Smith Water Heaters

For nearly 150 years, AO Smith water heaters have set the standard for the highest quality of commercial and residential water heaters.

AO Smith’s selection of water heaters, boilers, and storage tanks is unmatched for craftsmanship and variety. AO Smith stands behind its products with outstanding customer service and they take great pride in their work.

AO Smith’s very first residential water heater was produced in 1939. Over the decades, they have cemented a reputation for excellence and innovation that continues today.

Headquartered in Ashland City, TN, AO Smith is home to the world’s largest water heater factory. They also have five manufacturing sites across North America, as well as plants in China and Europe.