O'Brien Rock headquarters details
- Street address
- 712 Central Street
- City
- Saint Paul
- State / region
- Kansas
- ZIP / postal code
- 66771-4040
- Country
- United States
- Phone
- +1 620 449 2257
- Founded
- 1966
- Website
- obrienreadymix.com
Location map
Open in Google MapsAll O'Brien Rock office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Saint Paul HQ | Kansas | United States | Headquarters |
About O'Brien Rock
O'Brien Rock is headquartered in Saint Paul, Kansas, United States. Founded in 1966, the company employs approximately 60 people worldwide.
Where is O'Brien Rock's main office?
O'Brien Rock's main headquarters office is located at 712 Central Street, Saint Paul, Kansas 66771-4040, United States. This is the company's primary corporate address.
O'Brien Rock contact information
The main switchboard for O'Brien Rock headquarters can be reached at +1 620 449 2257. Official website: obrienreadymix.com.
What does O'Brien Rock do?
O'brien Rock Company, Inc. manufactures cement concrete. The Company serves customers in the State of Kansas.
Frequently asked questions
Where is O'Brien Rock headquarters?
O'Brien Rock's headquarters is located at 712 Central Street, Saint Paul, Kansas 66771-4040, United States.
What is O'Brien Rock's corporate address?
The corporate headquarters address is 712 Central Street, Saint Paul, Kansas 66771-4040, United States.
When was O'Brien Rock founded?
O'Brien Rock was founded in 1966 and employs approximately 60 people.
What is O'Brien Rock's phone number?
The main phone number for O'Brien Rock headquarters is +1 620 449 2257.
How many employees does O'Brien Rock have?
O'Brien Rock has approximately 60 employees (GraphIQ estimate, 2026).