Hendricks Polygraph

With a combined professional background that spans more than 70-years of law enforcement investigative and police leadership experience, at Hendricks Polygraph, Inc. and Confidential Research, Inc. we are proud of our past history and long-standing approach to providing professional polygraph and investigative services.

Whether providing professional services to area law enforcement officials, to the regional legal community, or to private sector businesses and individuals, Hendricks Polygraph, Inc. and Confidential Research, Inc. has established an impressive reputation throughout the Texas Gulf Coast region.