San Carlos Business Licenses 600 Elm St San Carlos, CA 94070 Phone : (650) 802-4215 Business Category Government Offices-City Village & Twp Legislative Bodies San Carlos City Of--administrative Offices & Departments, Finance, Accounts Payable San Carlos, CA 94070 Phone : (650) 802-4215 Business Category Government Offices-City Village & Twp Social Service & Welfare Organizations Community Services Government Offices State & Local Government Offices & Public Schools San Carlos City Of--administrative Offices & Departments, Finance, Business License San Carlos, CA 94070 Phone : (650) 802-4215 Business Category Government Offices-City Village & Twp Social Service & Welfare Organizations Community Services Government Offices State & Local Government Offices & Public Schools