Don’t Settle For Less

Over 25 Years of Local & National Investigations

Klein Investigations and Consulting, a division of Klein Investments, Inc. began operations in November of 1992. The company is headed by the CEO, Philip R. Klein. It is licensed by the State of Texas assigned license A-09257.

In the past 25 years, Klein Investigations and Consulting handled over 30,000 investigation cases and 5,000 Consulting cases. The firm handles all types of complex investigations to missing person cases.
Klein Investigations is one of the leaders regarding runaway and missing children’s cases throughout the United States. This past 25 years, Klein Investigations has solved hundreds of missing children and missing persons cases.

The firm has handled cases from London England, Washington DC, to Santorini Island, Greece, Mexico, Canada, Australia, Ireland, and 29 States. Klein Investigations also handles Workers Compensation Issues, Surveillance, and Witness Location throughout the United States.

The team also has personal close personal protection agents on staff to handle any security matters that may occur.

Our consulting and witness ID division brings law firms and corporations the information they need to make decisions in the best interests of their clients.

Our Specialties

We Can Do It All. Get In Touch For a Free Consultation


Missing Persons

Lost & Missing Children

Process Service

Close Personal Protection

Undercover Agents


Private Investigators

Witness Location

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822 Nederland Ave
Nederland TX 77627
409 729 8798
409 724 0697 FAX