Siren Investigations is a Texas based full-service investigation company. We are fully insured and licensed by the Texas Department of Public Safety- Private Security Bureau and a member of the National Association of Security Agencies. We have over twenty years combined investigative experience and are proud to say our management staff is experienced former law enforcement. At Siren, we handle a high diversity of cases and are experts at handling confidential and stressful matters. However, it is the tenacious spirit that we bring to each and every investigation, no matter how big or how small, that sets us apart. So, you can be sure, whether you are an individual, attorney or business we will operate with the highest commitment, integrity and trademark tenacity to help you achieve the positive outcome you deserve!