Established in 1930, Gurvich Detective Agency provides a variety of investigation and loss prevention solutions for individuals and businesses, as well as local, state and federal law enforcement agencies. It offers armed and unarmed security officers for executives and corporate clients. The company additionally provides security surveying, documentation and data protection services for marine terminals, warehouses, railroads, airlines and trucking companies. It offers shoplifting detection, background checking, drug screening, polygraphic testing, loss prevention training and facility patrolling services. The company s staff includes security officers, managers, supervisors and detectives. Gurvich Detective Agency is a part of New Orleans Private Patrol Service, which is a locally based, full-service security company that offers security and investigative services throughout Louisiana.