McCann | Houston Private Investigation
PDF Print E-mail

Providing Information, Insight and InfluenceTM Since 1985.

McCann - Houston Private Investigators - is a licensed, data-centric, full service private investigative firm serving corporations, law firms and executives nationwide and in key markets around the world. We investigate and examine all types of fraud, from embezzlement and financial fraud to divorce and infidelity cases.

Rather than having to contract multiple companies and scores of separate experts, McCann Investigations brings together a turn key investigative team. Every McCann Investigations Partner leads a team that can perform background checks, computer forensics, network breach assessments, due diligence, and fraud investigations.

With four decades of experience in both the private sector and law enforcement, McCann Investigations can help your firm mitigate risks.  From malware on the IT network to shipping diversion in a warehouse, McCann Investigators can not only help you identify the loss and the perpetrator, we can assess the risk that the crisis has exposed.  McCann specializes in minimizing disruption to normal business flow. 

McCann provides information, insight, and influence™ that corporations, executives, law firms, accounting practices, and municipal and county governments can count on.

Markets Served:

Areas of Concentration:


McCann Principals are active in the following organizations:

Private Investigators Magazine - PI Magazine - Private Investigators read PI Magazine, the trade publication for private detectives, police detectives, SIU Investigators and anyone interested in learning how to become a PI.


McCann Investigations Licenses:


  • Texas: C15690
  • New York: 11000120404
  • New Jersey:  5271