• Essential Investigations
  
• Espy Security & Patrol
  15903 Lakewood Blvd # 103-318
• Windstar Security Intervention
  13408 Woodruff Ave
• Olympic Security Inc
  9631 Alondra Blvd # 202
• Four Seasons Security Svc
  Bellflower # 27
• So Cal Parking & Security Inc
  17409 Woodruff Ave