We service our clients best, when we serve our employees first.

40 Shrewsbury Ave

Red Bank, NJ 07701

1.800.874.6434

  • Investigative Services

    USI's Investigations and Consulting Services is built on discretion, integrity and professionalism to ensure that every case, large or small, is handled accurately and timely. We provide cost-effective, efficient investigative services for a diverse range of clients including law firms, corporations, insurance companies, small businesses, government entities and individuals. Read More ›

United Security Inc. (USI) provides contract security solutions and investigation services to a select group of vertical markets. For the past 26 years, USI has created safe, secure environments for commercial and government employees and customers by investing in our people, innovation and relationships. USI is committed to delivering:

  • Responsive management and security personnel
  • Continuous quality improvement and training
  • Consistent, client-focused service and performance

Latest NewsView All

New Cambridge Office Location & Open House Announcement

March 12, 2019

For many years the USI Cambridge, MA office has been located on the 3rd floor of CambridgeSide, which is an amazing location filled with numerous retail stores, and great dining options. We are excited to announce that we have MOVED! We are still in CambridgeSide but located on the first-floor street level. Our new address Read More