Full-Service Bilingual Private Investigation

Confidential Information Request


*All fields required

Offering Private Investigation To:


Make A Payment


Translate Website

english spanish

Follow Us

Criminal Defense Private Investigator

Second Nature Research, Inc. offers Houston Private Investigative services for Criminal Defense cases. The Criminal Defense Investigation page explains how we proved that an innocent man was wrongly accused of a crime he did not commit. Read More

Houston PI Reunites Father & Son

A man was searching for his son for over 10 years. After almost giving up hope of ever seeing his son again, he decided to use the internet. He did a Google search for the words "Private Investigator Houston" leading him to our firm. Read how how private investigation in Houston reunited his family. Read More

Nature of a Private Investigator's Work

Read this summary of the work of a private investigator (private detective). This occupational outlook handbook article is written by the "Bureau of Labor Statistics".