Find private investigators in Dallas

Pick the wrong investigative firm because you think one size fits all-or because it's in the neighborhood or the price is right-and you could make a huge, costly mistake that's equal to ill-fitting shoes and ignoring customers. Welcome to Investigative Resources of Texas, the hometown team serving the Lone Star State exclusively for over two decades

Tridentity Services provides comprehensive private investigation solutions including surveillance, background checks, and legal process service. Our Dallas-based team delivers confidential, court-admissible results through customized investigative strategies. With specialized expertise in domestic, criminal, and financial investigations, we serve both individual and corporate clients nationwide.

IRA Texas is a Dallas-based private investigator firm offering surveillance, background checks, child custody investigations, and data recovery services. With over 25 years of experience, we provide discreet, client-focused solutions for individuals and businesses. Our team combines advanced technology and ethical practices to deliver reliable results in emotionally sensitive or legally critical situations.

Gomez Detective Agency specializes in private investigations with expertise in infidelity cases, insurance fraud, and business investigations. With 26 years of experience in the Dallas-Fort Worth area, we combine law enforcement expertise with advanced surveillance technology. Our bilingual team delivers discreet, professional services tailored to each client's unique needs.

Heartland Patrol & Investigations provides professional security services in Dallas and Fort Worth, TX. We offer mobile patrol, private investigations, and uniformed security solutions for residential and commercial properties. Our 40-year experienced team combines Christian values with advanced technology for reliable, client-focused protection.