Graniterock headquarters details
Watsonville, California, United States
Watsonville
California
95019
United States
1900
Location map
Open in Google MapsAll Graniterock office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Watsonville HQ | California | United States | Headquarters |
About Graniterock
Graniterock (Private) is headquartered in Watsonville, California, United States. Founded in 1900, the company operates across 2 countries with approximately 650 employees worldwide.
Where is Graniterock's main office?
Graniterock's main headquarters office is located at Watsonville, California, United States, Watsonville, California 95019. This serves as the company's primary corporate address and is home to its executive leadership team.
Graniterock regional offices
Beyond its headquarters in Watsonville, Graniterock maintains 27 offices across 2 countries. Regional offices span 2 countries.
Graniterock contact information
The main switchboard for Graniterock headquarters can be reached at 18317682000. For investor relations, visit graniterock.com/investor-relations.
What does Graniterock do?
Graniterock is a US corporation, founded in 1900 as 'Granite Rock', and based in Watsonville, California. It operates in the construction industry providing crushed gravel, sand, concrete, asphalt and paving services.
Frequently asked questions
Where is Graniterock headquarters?
Graniterock's headquarters is located at Watsonville, California, United States, Watsonville, California 95019, United States.
How many offices does Graniterock have?
Graniterock operates 27 offices across 2 countries as of 2026.
What is Graniterock's corporate address?
The official corporate address is Watsonville, California, United States, Watsonville, California 95019.
When was Graniterock founded?
Graniterock was founded in 1900 and has grown to employ approximately 650 people worldwide.
What is Graniterock's phone number?
The main phone number for Graniterock headquarters is 18317682000.