Contact Us

We would be very happy to hear from you and are ready to help you in any way we can.

Call our Emergency Toll-Free Number for construction services and management.

888.ROCK.100

DIVISIONS AND BRANCHES

• Administration (Customer Service, Credit Accounts, Human Resources, Legal, Safety & Health)
• Transportation
• Research Technical Services
• Aggregate
• Road Materials
• Concrete & Building Materials
• Construction Division including Graniterock Construction Division and Recycling Services
• Recycle

CORPORATE HEADQUARTERS

350 Technology Drive
PO Box 50001
Watsonville, CA 95077-5001
831.768.2000 Fax: 831.768.2201
[email protected]

Please address Accounts Receivable inquiries here [email protected]

Please address employment verification inquiries here [email protected]