About Us

We would like to welcome you as a potential client to Discreet Investigations. Discreet Investigations is fully licensed and insured, with the ability to service your needs throughout the State of Texas. We are available 24 hours a day, 7 days a week, 365 days a year to service your surveillance needs.

Discreet Investigations was established by Harry McCain (owner) and his wife Cathy in December of 2007. Mr. McCain's experience covers well over 20 years beginning with his time in the United States Army where he served as a Military Policeman/Investigator (both accident and criminal) from July of 1975 until November of 1982. Mr. McCain  served tours in Japan, Korea, Ft. Sam Houston, TX and 2 tours with the 101st Airborne/Air Assault Division at Ft. Campbell, Ky. Upon leaving the military Mr. McCain began his career with the Bexar County Sheriff's Dept. in San Antonio, TX. which lasted just over 4 years. Becoming disenchanted with law enforcement  he opened his own business in the trucking industry. In 2005 Mr. McCain was asked to put his law enforcement experience to work as a Private Investigator and he has never looked back. Mr. McCain worked for other private investigations companies as an investigator before deciding to open the door of his own detective agency.