Professional office building representing licensed private investigators in Texas

"When you need to know"

Professional investigative, protection, and process services trusted since 1992.

Trusted by 'klients' who require discretion, accuracy, and experience. One of the first and longest standing firms in TX.

1992

Established

Family Owned

Operations

A-09257

Texas PI License

Government & Legal

Experience

National & International

Reach

Service Divisions

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Trusted by Clients Across Texas and The United States

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5/5

Grady Gray, TX

If you’re in need of an investigation, or security, or even a private protection officer, Klein is the place to call!! Always professional and always ready to assist you in your needs!!

Google Review

5/5

Sabrina Gann, TX

This organization is absolutely fantastic!! I would highly recommend this place if you need any kind of help. Very professional and they get the job done!!! Thanks guys!!!! sabrina gann

Google Review

5/5

Shandi Conner, TX

Mr. Klein is the most knowledgeable individual I have ever had the pleasure of speaking with. He cares about what is best for our children. Without him, I have no idea how we would have got through this past week! Thank you so much Mr. Klein for everything you have done for my family and me. We will be forever gracious for everything you have done for us!