Directory Category: 56. ADMINISTRATIVE SUPPORT 56. ADMINISTRATIVE SUPPORT 561. Administrative and Support Services (2379)5612. Facilities Support Services (11)56159. Other Travel Arrangement & Reservation Services (19)5616. Investigation & Security Services (30)561621. Security Systems Services (Except Locksmiths) (18)56171. Exterminating & Pest Control Services (43)56175. Pool Cleaning & Maintenance (103)#0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ(Reset) Company Name / DBA: Di Management Systems / City Bookkeeping Industrial Classification : 56. ADMINISTRATIVE SUPPORT Business Type: SOLE Owner Name: Diashon V Widell Street Address: 9217 Vista Dr Zip Code: 91977-2837 Phone Number: 619 993-3741 561 ViewEditDelete Company Name / DBA: Diversified Deductions Industrial Classification : 56. ADMINISTRATIVE SUPPORT Business Type: SOLE Owner Name: Sheila Mura Street Address: 3150 Clairemont Dr Zip Code: 92117-6411 Phone Number: 619 275-1748 56 ViewEditDelete