Browse the Top 11 Private Investigators Serving Houston, TX

Gradoni & Associates operates as a full-service Houston detective agency providing comprehensive investigative services to corporate, legal, and private clients since 1989. Our licensed investigators specialize in surveillance, background checks, criminal defense preparation, and corporate intelligence gathering with court-ready documentation. We combine former law enforcement experience with advanced technology to deliver ethical, cost-effective solutions that uncover the truth for every client.

Since 1967, our main goal is to supply our clients with all the information they need to make the correct decisions about critical issues. We provide discreet private investigation services in Los Angeles, Beverly Hills, San Diego, San Francisco, Houston, Denver, New York City, Washington DC and Virginia, USA and the World. Do you suspect your spouse, partner, business associate or employees is being dishonest? We investigate cases regarding; Criminal, Civil, Personal, Business or missing persons as well as extensive backgrounds and Due Diligence. Est. 1967. Call or email us now, ASAP.

Edward Michael Investigations provides professional private investigation services in Houston and throughout Texas. Our licensed investigators specialize in surveillance, infidelity cases, legal support, and corporate investigations. With decades of combined experience, we deliver accurate, confidential results tailored to client needs and budgets.

A True P.I. Private Investigator offers comprehensive investigative services across Texas, specializing in surveillance, background checks, and corporate fraud detection. Established in 1999, we combine over 25 years of experience with advanced technology to deliver legally admissible evidence. Our team prioritizes client confidentiality and ethical practices.

Patti James Investigations offers comprehensive private investigation services for law firms, insurance companies, and businesses across Texas. Established in 1990, we specialize in surveillance, asset searches, background checks, and evidence collection using ethical methodologies. Our team combines decades of experience with cutting-edge investigative tools to deliver reliable results for complex cases.

Swailes & Company & Company provides expert investigative services, digital forensics, and security consulting to organizations nationwide. With over 30 years of experience, we help clients uncover critical information, protect intellectual property, and make informed decisions through legally compliant, court-ready investigations. Our veteran-owned firm combines technical expertise with corporate experience to address complex security and compliance challenges.

Pipkins Investigation provides comprehensive private investigation services specializing in litigation support, background checks, and asset location. With 25 years of experience, we deliver forensic accounting, surveillance, and case-building expertise to resolve civil and corporate matters efficiently. Our Houston-based team combines advanced technology and nationwide resources to offer tailored solutions for legal professionals and individuals.

Moritz & Associates provides comprehensive private investigation and security services in Houston, Texas, and globally. With over 25 years of experience, we specialize in asset recovery, surveillance, corporate investigations, and litigation support using advanced technology and a team of former law enforcement professionals. Our international network spans 42 U.S. states and countries across the Americas, Europe, and Asia.

Texas Investigative Network provides comprehensive private investigation services since 1994. We specialize in legal, corporate, and personal investigations with court-admissible evidence collection. Our experienced team delivers asset tracing, surveillance, and background checks using advanced methodologies.

Houston Detective Agency provides comprehensive investigative services, including infidelity investigations, surveillance, background checks, and legal support. With over 30 years of experience, we deliver ethical, results-driven solutions for corporate, insurance, and private clients. Our commitment to confidentiality and cutting-edge technology ensures reliable outcomes for complex cases.