• Home
  • Services
    • TSCM Sweeps
  • About us
  • FAQ
  • Contact us

The Experts

DO YOU FEEL YOU’RE BEING WATCHED, LISTENED TO, OR FOLLOWED?


IS SOMEONE TRACKING YOU WITH A GPS DEVICE ON YOUR CAR?


DO YOU NEED A PIECE OF MIND?

GRI INVESTIGATIVE GROUP, INC. is a leading provider of Technical Surveillance Counter Measures ("TSCM") services for corporations, law firms and private clients. Technical Surveillance Countermeasures ("TSCM") is a comprehensive and specialized security service designed to detect and mitigate electronic eavesdropping, surveillance devices, and other forms of unauthorized electronic surveillance or information gathering. TSCM is often employed by individuals, corporations, government agencies, and high-profile individuals who have concerns about the privacy and security of their conversations and sensitive information. Overall, TSCM is a critical component of modern security practices, especially for individuals and organizations that handle sensitive information and wish to protect their privacy from electronic surveillance threats. We are highly trained and skilled in the use of specialized equipment and techniques to ensure that our client's environments remain secure. Give us a call now at (619) 215-5988 to discuss your case.
Site map
Services↗
About us↗
Contact info
(619) 215-5988
Address
2560 Catamaran Way, Chula Vista, CA 91914
©TSCM Forensics is a division of GRI Investigative Group, Inc. - Copyright 2025. All rights reserved. All registered trademarks herein are the property of their respective owners.
San Diego Bug Sweeps, Corporate Bug Sweeps, Office Bug Sweeps, La Jolla Bug Sweeps, Del Mar Bug Sweeps, Carlsbad Bugsweeps, Rancho Santa Fe Bug Sweeps, North County Bug Sweeps, Car GPS Sweeps, Stalking Investigations. Harrassment Investigations. Hidden Camera Sweeps.

We use cookies to enable essential functionality on our website, and analyze website traffic. By clicking Accept you consent to our use of cookies. Read about how we use cookies.

Your Cookie Settings

We use cookies to enable essential functionality on our website, and analyze website traffic. Read about how we use cookies.

Cookie Categories
Essential

These cookies are strictly necessary to provide you with services available through our websites. You cannot refuse these cookies without impacting how our websites function. You can block or delete them by changing your browser settings, as described under the heading "Managing cookies" in the Privacy and Cookies Policy.

Analytics

These cookies collect information that is used in aggregate form to help us understand how our websites are being used or how effective our marketing campaigns are.