Half Moon Bay Business License 501 Main St Half Moon Bay, CA 94019 Phone : (650) 726-8273 Business Category Government Offices-City Village & Twp Legislative Bodies Half Moon Bay City Of--business License Half Moon Bay, CA 94019 Phone : (650) 726-8273 Business Category Government Offices-City Village & Twp Social Service & Welfare Organizations Community Services Government Offices State & Local Government Offices & Public Schools