Private Investigators in Houston
International Specialized Investigations is a licensed private investigations company based in Houston, Texas.
private investigator Services in greater houston
Criminal Defense Investigations
Bilingual English/Spanish speaking investigators with experience assisting criminal defense attorneys in the Greater Houston metro area.
Domestic Investigations
We provide various types of domestic investigations throughout the Greater Houston metro area.
Surveillance
Our investigators are experts in static and mobile surveillance in the Greater Houston metro area.
Private Investigations in Mexico
We provide a long list of services in Mexico. Our Private Investigators in Mexico have extensive experience operating in Mexico.