81121. Electronic & Precision Equipment Repair & Maintenance Add Listing #0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ(Reset) Company Name / DBA Kls Systems Industrial Classification 81121. Electronic & Precision Equipment Repair & Maintenance Business Type SOLE Owner Name Kenneth Lee Serabia Street Address 2458 Miller Valley Rd 91962-4815 Phone Number 619 478-2363 8112 EditDelete Company Name / DBA Kevin J & Florence N Malmgren Industrial Classification 81121. Electronic & Precision Equipment Repair & Maintenance Business Type H-W Owner Name Kevin J & Florence N Malmgren Street Address 16150 Big Springs Way 92127-2024 Phone Number 858 451-2553 8112 EditDelete