Let Us Help You.

Ash Investigations is a Houston-based Texas Private Investigation agency serving Houston, Dallas, Fort Worth, Austin, and San Antonio, Texas, the United States and across Europe since 1986 specializing in surveillance, worker’s compensation, and liability claims. Ash Investigations, is known as the premier Houston Texas investigative agencies in the country. With a Nationwide database system, along with state-of-the-art surveillance and monitoring equipment including night vision cameras, minicams, electronic tracking devices, debugging equipment, and various types of surveillance vehicles, our Private Investigators know how to get the job done right.


Our Private Investigators

Reputation - Ash Investigations is highly regarded by many corporations, law firms, and individuals as one of the most conscientious and reputable investigative agencies in Texas and throughout the United States. The reputation has been earned by maintaining the same high standards of service for each and every client.

Ash Investigations is a full-service Texas private investigator agency comprised of the finest Private Investigators in the industry. Our staff consists of experienced investigators who contribute a broad expertise to the services we provide our clients. All investigators undergo extensive training, background checks, and maintain current continuing education courses and license.


Our Founder

Bernard Ash founded Ash Investigations in 1986. Mr. Ash’s credentials include 30+ years’ experience as a licensed Private Investigator, 12-years’ experience as a police officer and Harris County District Attorney Investigator. Mr. Ash has a Master’s Degree in criminology and law enforcement from Sam Houston State University in Huntsville, TX. He was Coordinator of the Criminal Justice program at the University of Houston, along with being a Firearms expert and instructor and a graduate of the FBI Academy.  Mr. Ash is one of few private investigators in Texas who is a Certified Expert Witness in both State and Federal Courts on Premise Liability Cases in the United States.

Exceptional Service

When it comes to finding the truth, no one does it better than Ash Investigations.

We are a full-service private investigation firm with the experience and knowledge to handle any investigation you or your company needs.

Reliable & Committed

You can rest assured our investigators will get the job done and get it done right.

We will find you reliable and trustworthy results that will support the significant personal and professional decisions you make and the outcome of your case.