Technical Surveillance Counter Measures - Bug Sweeping Services

Full service, bug sweeps, surveillance counter measures and eavesdropping detection throughout California & nationwide.

California and Nationwide Bug Sweeping (TSCM)

Bug Sweeping - Eavesdropping, wiretapping and listening device detectionMaxum Detective Agency provides a wide range of fully comprehensive and affordable bug-sweeping services for a variety of purposes and to a wide range of professional and private clients. Our detection services are available to clients in California and throughout the United States.


Bug sweeps, video and audio surveillance counter-measures and eavesdropping detection services can be conducted for many types of situations and virtually any location including, but not limited to:


  • Listening devices in offices and board rooms
  • Wiretaps on telephone and fax lines
  • Miniature video cameras in homes and offices
  • Hidden microphones in residential homes
  • Secretly installed GPS Systems in vehicles


Our highly tranied counter surveillance specialists have over 25 years of dedicated experience in conducting bug sweeps and eavesdropping detection and are former law enforcement officers and licensed California private investigators, so you can be assured of the highest quality service at all times.


Call us today for more information or a FREE consultation





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California TSCM and Bug Sweeping immediately available in:

IrvineOrange County, Los Angeles County, San Diego County, Monarch Beach, Carlsbad, Riverside County,

San Bernardino County, Santa Ana, Anaheim, Huntington Beach, Newport Beach, La Jolla, Laguna Beach, San Clemente,

Beverly Hills, Costa Mesa, Fullerton, Tustin, Oceanside, Long Beach, Santa Monica, Hollywood, San Pedro, Laguna Niguel,

Mission Viejo, Laguna Hills, Lake Forest, Fullerton, Santa Barbara, Imperial Valley, Palm Springs, Corona, Ontario, Chino,

San Bernardino, Ventura, Bakersfield, Chula Vista, Oxnard, Fontana, Moreno Valley, Garden Grove, Rancho Cucamonga,

Lancaster, Corona, Pomona, Torrance, Escondido, Orange, Pasadena, Simi Valley, Victorville, El Monte, Downey, Inglewood, Compton, West Covina, Norwalk, Murrieta, Temecula, Santa Maria, El Cajon, Rialto, Southgate, Vista, Carson, Hesperia, Westminster, Whittier, Hawthorne, San Marcos, Alhambra, Buena Park, Lakewood, Hemet, Fresno County, Imperial County,

Kern County, Big Bear City, San Francisco, San Jose, Seattle, Pittsburgh, PA., Santa Clara, Tulare County,

Palm Springs, Downey, Dana Point, San Juan Capistrano, City of Industry, and all surrounding areas.