Why choose International Specialized Investigations?

When you decide to use a private investigator, you want to be confident that you are working with a company you can trust. At International Specialized Investigations we have a proven track record as a trustworthy company. Why choose us? We hold an up to date license with the Texas Department of Public safety and we have the necessary insurance that the State of Texas requires to provide private investigations.

We provide 24 hour private investigator services throughout Texas and Mexico. International Specialized Investigations prides itself on high success rate on all cases, discretion is  assured at all times.

All of our services are carried out with the utmost professional discretion. Every stage of our service is completed with total confidentiality. We will never pass your details on to any third parties and we always destroy all details once our service is complete – ensuring that there is no record of your investigation.


Our Vision

Our vision is to provide our clients with skilled private investigations in a timely and efficient manner. We strive to handle each matter with accountability and responsiveness, as if we were investigating a case for ourselves.


Our Values

INTEGRITY – We lead by example in all we do.  We set the highest goals of honesty and ethics.

SERVICE –  Our work is handled timely and efficiently.

EXCELLENCE –  Our work reflects our best efforts, never less.

TEAMWORK –   You are our client.  We know that to achieve your business goals, we need to operate as a team. The best results are achieved through this collaboration.



Confidentiality Policy

We understand that our client’s needs are sensitive, and as such the nature of our private investigations are sensitive. We uphold the highest standards of confidentiality in the industry to insure that your interests are protected at all times, and never compromised. We maintain strict privacy standards, and only provide information to you, our client.



Contact us!

Please feel free to send us message if you would like to learn more about us.