EXPERIENCED SECURITY PROFESSIONALS & INVESTIGATORS

Asset protection, door guards, gate attendants, mobile patrol, overnight fire watch, overnight security, and more.

Experienced Security Professionals & Investigators

Asset protection, door guards, gate attendants, mobile patrol, overnight fire watch, overnight security, and more.

over 350 Highly-Trained Professionals

O’Brien & Associates is a full-service, licensed, and insured private investigation security agency founded in 1990 by Ed and Karin O’Brien. We have been involved in law enforcement for over 50 plus years. We are licensed in seven states and employ over 350 licensed security professionals.

Professional Service with Personal Integrity

Our licensed personnel and advisory staff offer over 50 plus years of experience in investigating criminal charges, civil complaints, insurance fraud, and various other financial crimes. We have been involved in parent-locator searches, skip tracing, asset / criminal history searches nationwide, and adoption locations guaranteed. Although the work we do is serious, our goal is provide “security with a smile”.