Private Investigator Dallas / Fort Worth
Discover Why Lone Star Detectives is the Trusted Name in Private Investigations Across Dallas–Fort Worth
At Lone Star Detectives, we are the private investigators that attorneys, businesses, and individuals across Dallas, Fort Worth, and the greater North Texas region rely on for discreet, thorough, and results-oriented investigations.
Proudly serving Dallas, Fort Worth, Arlington, Plano, Irving, and surrounding communities, our licensed investigators bring decades of experience handling sensitive matters—ranging from criminal defense and civil litigation support to surveillance, background checks, and domestic investigations—all conducted with the utmost professionalism and confidentiality.
With a strong reputation for accuracy, discretion, and personalized attention, we approach every case with precision and dedication to delivering clear, actionable results.
Explore our website to learn more about how Lone Star Detectives can assist with your investigative needs throughout the DFW Metroplex.
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Comprehensive Private Investigation Services in the Dallas–Fort Worth Metroplex
Our licensed private investigators are professionally trained and committed to delivering a broad range of investigative services with integrity, precision, and discretion. We proudly serve clients throughout Dallas, Fort Worth, and surrounding North Texas communities with customized solutions designed to meet your specific needs.
Our core investigative services include:
Surveillance: We conduct discreet and detailed surveillance operations to obtain critical information for personal, legal, and corporate matters.
Domestic Investigations: We handle sensitive domestic situations—such as suspected infidelity or hidden activities—with professionalism and compassion, delivering clear and confidential results.
Background Investigations: We offer comprehensive investigations into personal, professional, and financial histories to help you make informed decisions.
Divorce & Child Custody Investigations: Our team gathers credible, court-admissible evidence to support your position in divorce proceedings and custody disputes.
Criminal Defense Support: Working closely with defense attorneys, we uncover key evidence, locate witnesses, and identify inconsistencies to strengthen your case and ensure a fair trial.
Cold Case Investigations: We apply fresh strategies and proven investigative techniques to revisit unsolved cases and uncover new leads.
Missing Persons Investigations: Whether due to abandonment, foul play, or unknown circumstances, we assist in locating missing individuals and reconnecting families.
Litigation Support: We provide critical investigative support in civil and criminal litigation to help attorneys and clients build strong, evidence-based cases.
Whether you’re facing complex legal matters, personal concerns, or unresolved investigations, Lone Star Detectives, Inc. delivers trusted, results-oriented investigative services across the Dallas–Fort Worth region.
Explore our Services to learn more about how we can assist you.
Our Private Investigation Services
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What Our Clients Say
If you’re looking for someone to care about your issue and work tirelessly to get the results you’re looking for, I highly recommend Lone Star Detectives.
Joe worked with me and resolved a problem that another detective could not, but worse the other company didn’t seem to care either, just wanted my retainer.
Cannot recommend highly enough, give them a call they will take care of you.
Edward G.
Fed. Contractor
I want to personally thank Mr. McMahon for his exceptional work on my sub-contract case in Dallas. My client is pleased, and I highly recommend that others looking for a great PI or subcontractor call Joe. I look forward to having you work on other cases I have for your state. Thank you very much!
Dwayne Fr.
Private Investigator
Lone Star Detectives, Inc is a masterfully blended business that combines innermerable aspects of personal detective work with high quality customer service, task dedication and completion and adaptability to meet every conceivable mission need. In addition, the companies willingness to travel across the state and work exorbitant hours until the job it done is beyond reproach and puts other competitive businesses to shame.
Last year my Aunt was having domestic issues with a drug abusing son. The man, a thirty plus year old, stole her vehicle and left her stranded. Joe McMahon and Lone Star Detectives located and recovered the vehicle within days.
I recommend Lone Star Detectives Inc for every investigative need without reserve.
Anthony K.
Author
