Granite Bay Excavating, Inc. Company: Granite Bay Excavating, Inc. Contact: Jon Stanphill Address: P.O. Box 2412 City: Granite Bay State: CA ZIP Code: 95746 Business Phone: 916-652-5970 E-Mail: jon@grantebayexcavating.com Website: http://www.granitebayexcavating.com/ CSLB Number: 846469 Specialty: Excavating, Commercial, Excavating, Residential, Grading, Commercial, Grading, Residential, Tree Removal