Trusted Private Detectives

Spartan Detective Agency, Inc. is a well-renowned, fully licensed private detective agency in Newark. We use the latest technology, internet resources, public records, and confidential contacts to investigate your case. Our services are available in Mountainside, South Orange, Roselle Park, Westfield, and the surrounding areas. Your information remains confidential regardless of whether you choose to proceed with Spartan Detective Agency, Inc. or by another avenue.

Our Services Include:

  • Office Building Security
  • Freight Escorts
  • Undercover Loss Prevention
  • Retail/Mall Security
  • Executive Protection
  • Background Checks
  • Pre-Employment Screenings
  • Armed & Unarmed Security
  • Motel/Hotel Security
  • Special Event Security-Corporate Events
Schedule an Appointment!

(888) 431-3121