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

40 Shrewsbury Ave

Red Bank, NJ 07701

1.800.874.6434

About USI

Contract Security SolutionsUnited Security Inc. (USI) provides contract security solutions and investigation services to a select group of vertical markets.

For the past 25 years, USI has created safe, secure environments for commercial and government employees and customers by investing in our people, innovation and relationships. As engaged, owner-operators, our investment begins with recruitment and screening to ensure we have the right people and continues through our policies and practices that enable USI to properly train and retain the best personnel.

USI is engaged in supporting your security and business by developing customized security solutions that support your business objectives while cost-effectively minimizing risk. Clients receive continuous support from a highly responsive team of professionals including owners, management, field supervisors and officers. Our commitment to quality includes field inspections and audits, as well as investments in innovative solutions for continuous training and compliance.


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