A. O. Smith headquarters details
- Street address
- 11270 West Park Place, Suite 170,P. O. Box 245008
- City
- Milwaukee
- State / region
- Wisconsin
- ZIP / postal code
- 53224
- Country
- United States
- Phone
- +1 414 359 4000
- Founded
- 1874
- Website
- aosmith.com
- Stock
- NYSE: AOS
- linkedin.com/company/26676
Location map
Open in Google MapsAll A. O. Smith office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Milwaukee HQ | Wisconsin | United States | Headquarters |
Showing the headquarters of 48 recorded locations. See every location in GraphIQ →
About A. O. Smith
A. O. Smith (NYSE: AOS) is headquartered in Milwaukee, Wisconsin, United States. Founded in 1874, the company has 48 recorded locations across 2+ countries and employs approximately 11,500 people worldwide.
Where is A. O. Smith's main office?
A. O. Smith's main headquarters office is located at 11270 West Park Place, Suite 170,P. O. Box 245008, Milwaukee, Wisconsin 53224, United States. This is the company's primary corporate address.
A. O. Smith regional offices
Beyond its headquarters in Milwaukee, A. O. Smith has recorded locations in United States and Canada.
A. O. Smith contact information
The main switchboard for A. O. Smith headquarters can be reached at +1 414 359 4000. Official website: aosmith.com.
What does A. O. Smith do?
A. O. Smith Corporation is an American manufacturer of both residential and commercial water heaters and boilers, and the largest manufacturer and marketer of water heaters in North America. It also supplies water treatment and purification products in the Asian market. The company has 27 locations worldwide, including five manufacturing facilities in North America, as well as plants in Bengaluru in India, Nanjing in China and Veldhoven in The Netherlands.
A. O. Smith competitors & similar companies
Frequently asked questions
Where is A. O. Smith headquarters?
A. O. Smith's headquarters is located at 11270 West Park Place, Suite 170,P. O. Box 245008, Milwaukee, Wisconsin 53224, United States.
How many offices does A. O. Smith have?
GraphIQ records 48 locations for A. O. Smith across 2+ countries, as of October 2026.
What is A. O. Smith's corporate address?
The corporate headquarters address is 11270 West Park Place, Suite 170,P. O. Box 245008, Milwaukee, Wisconsin 53224, United States.
When was A. O. Smith founded?
A. O. Smith was founded in 1874 and employs approximately 11,500 people.
What is A. O. Smith's phone number?
The main phone number for A. O. Smith headquarters is +1 414 359 4000.
How many employees does A. O. Smith have?
A. O. Smith has approximately 11,500 employees (GraphIQ estimate, 2026).
Is A. O. Smith a public company?
Yes. A. O. Smith is publicly traded on NYSE under the ticker AOS.