A Technical Surveillance Countermeasure (TSCM) sweep — commonly known as a "bug sweep" — is a highly specialized service that detects the presence of eavesdropping devices such as hidden microphones, covert cameras, GPS trackers, and other electronic surveillance equipment.

Valdes Investigation Group's licensed investigators use professional-grade detection equipment to sweep homes, offices, vehicles, and meeting spaces for unauthorized surveillance devices. Whether you suspect corporate espionage, a jealous partner, or a security breach, we provide thorough, discreet sweeps.

Our TSCM services are trusted by executives, attorneys, high-net-worth individuals, and businesses throughout South Florida who require absolute confidence in the privacy of their communications.