Technical Surveillance Counter Measures - Bug Sweeping Services

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

California and Nationwide Bug Sweeps (TSCM)

Bug Sweeping - Eavesdropping, wiretapping and listening device detectionThe counter-surveillance and Bug Sweeping professionals of Maxum Detective Agency are all former law enforcement officers and state licensed private investigators who are extensively trained and have a wide range of experience in detecting hidden bugs, listening devices, video and GPS systems for all types of situations.


All of our bug sweeping and wiretaps/listening device detection services are conducted professionally, with integrity and complete confidentiality. Whether you believe your office, conference room, board room or home has been 'bugged', your telephone or fax lines are 'tapped', hidden video cameras are installed in your property or a GPS system has been secretly attached to your vehicle, Maxum's professional de-bugging experts have the training, experience and the latest state-of-the-art equipment to locate and retrieve these devices quickly, effectively and affordably.


24 Hour Service - 7 Days a Week

Maxum's listening device detection and bug sweeping services can be conducted at your office, home, business, conference room or vehicle - 24 hours a day, 7 days a week. We offer our services on a one-time, periodic or contractual inspection basis.


Call us today for more information or a FREE consultation





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California TSCM and Bug Sweeping immediately available in:

Coronado, Del Mar, Encinitas, Imperial Beach, El Centro, La Mesa, National City, Lemon Grove, Poway, Santee, Solano Beach, Colton, Highland, Loma Linda, Redlands, Upland, Yucaipa, Palm Springs, Perris, Palm Desert, Norco, La Quinta, Lake Elsinore,

Indio, Cathedral City, Banning, Arcadia, Azuza, Baldwin Park, Bellflower, Bell Gardens, Cerritos, City of Commerce,

Diamond Bar, Downey, Gardena, Glendora, Hermosa Beach, Huntington Park, La Mirada, Lomita, Lynwood, Manhattan Beach, Redondo Beach, Palos Verdes, Rosemead, Walnut, Aliso Viejo, Brea, Cypress, Fountain Valley, La Habra, Placentia,

Rancho Santa Margarita, Seal Beach, Yorba Linda, Stanton, Campbell, Cupertino City, Gilroy, Los Altos, Milpitas,
Morgan Hill, Mountain View, Palo Alto, Santa Clara, Sunnyvale, Oakland, Alameda, Berkeley, Fremont, Hayward,
Livermore, Pleasanton, San Leandro, Union City, Sacramento, Elk Grove, Citrus Heights, Folsum, Rancho Cordova,

Big Bear City, Bencia, Chicago, Philadelphia, Houston, Dallas-Forth Worth, New York, Miami, Tampa, Orlando,
St Petersburg, Columbia, Charleston, Savannah, Boston, Anchorage, Alaska, Portland, and all surrounding areas.