Your Trusted Dallas Private Investigation Agency

Your Trusted Dallas Private Investigation Agency

We are Key Investigative Services, LLC, a trusted private investigation agency licensed, bonded, and insured in Texas. We provide confidential, covert, and discreet investigations. Our services cover the Dallas/Fort Worth metroplex area and surrounding areas. We specialize in offering discreet and professional investigative services such as cheating investigations, child custody and support investigations, missing person cases, background checks, digital investigations, surveillance, and DNA testing. Our team of experienced private investigators ensures confidentiality and delivers timely, accurate results to help you find the answers you seek.


Whether you're dealing with a complex custody battle, need to verify a partner's loyalty, or require professional surveillance, we are here to assist. Our commitment to professionalism and ethical practices sets us apart from the competition. Trust us to handle your sensitive matters with the utmost discretion. Get in touch with us today to schedule a discovery call. Call us at (469) 332 8649.