Kathy Griffin is a trailblazer in private investigation and the owner and founder of Kgriff Investigations, the largest female-owned private investigation firm in Texas and one of the most respected nationwide. With over 30 years of experience, Kathy has built a reputation for uncovering the truth, empowering clients, and providing critical evidence to help individuals escape toxic situations and rebuild their lives.
Kathy has been featured on national television, including the Maury Povich Show, and is a frequent expert guest on news programs and podcasts. She was a consultant and one of the original creators of the acclaimed reality television show Cheaters. Currently, she is developing an upcoming reality series titled EXPOSED: Narcissists in Our Midst with GSD Productions.
Her passion for helping people escape toxic relationships and providing them with the power of truth is at the heart of her mission.
Kathy Griffin broke barriers as one of the first female private investigators in her field and leads an exceptional all-women team. Her investigators leverage empathy, intuition, and their ability to connect deeply with clients and witnesses to deliver results that matter.
“Most people expect men to do this work,” Kathy explains. “That gives us an edge—clients and even ‘targets’ are often more willing to confide in a woman.”
This unique combination of compassion and capability has positioned Kgriff Investigations as a trusted name across the U.S.
Kathy and her team at Kgriff Investigations use their decades of expertise to help individuals:
• Escape toxic relationships
• Uncover hidden truths
• Rebuild their lives with confidence
• Give a voice to those who feel trapped and powerless.
• Educate others about the dangers of toxic, manipulative behaviors.
• Provide clients with the power of truth to shift the balance of control in their favor.
Despite decades in an industry that often exposes humanity’s darkest sides, Kathy’s heart of gold drives her to advocate for the underdog. She remains deeply connected to the human side of her work, empowering victims with the truth they need to move forward.
Founded in 1992, Kgriff Investigations began as a small Houston-based agency specializing in employment screening, civil processing, and surveillance. Over time, it grew into a nationally acclaimed powerhouse, serving Fortune 500 companies, international law firms, hospital groups, and individuals across the country.
Despite its national reach, Kgriff remains deeply committed to individual clients and small businesses. Each case is handled with discretion, confidentiality, and personalized attention—qualities that set Kgriff Investigations apart.
The team at Kgriff Investigations specializes in a wide range of services, including:
• Infidelity & Domestic Surveillance: Providing professional, compassionate investigations with video and photographic evidence for legal cases or peace of mind.
• Narcissistic Abuse: Exposing manipulative behaviors and gathering critical evidence to support victims in court.
• Child Custody Cases: Advocating for children’s well-being by gathering essential evidence in custody disputes.
• Skiptracing: Locating runaways, birth parents, debtors, witnesses, or lost connections.
• Elder Abuse and Online Scams: Protecting vulnerable populations from exploitation, including catfishing and financial abuse.
Kathy and her team are not just investigators—they are advocates for justice and hope. Their goal is to provide clients with the truth, evidence, and peace of mind they need to make life-changing decisions.
Kathy Griffin’s dedication to justice and problem-solving was inspired by her father, Michael Griffin, owner of Houston’s iconic Griff’s Irish Sports Bar. Growing up, Kathy was introduced to Houston Police Department officers who worked security for her father’s bar during major events, sparking her admiration for law enforcement and investigative work.
After earning a degree in Radio-Television-Film with a minor in Criminal Justice from the University of Texas at Austin, Kathy launched her career as an intern for a retired police officer turned private investigator. Her talent, passion, and determination quickly propelled her forward, redefining what a private investigator could achieve.
Kathy’s personal experiences with toxic, narcissistic relationships further fueled her mission to help others escape similar situations.
At Kgriff Investigations, we are committed to uncovering toxic behaviors, empowering victims, and helping clients take back control of their lives. Our mission is to provide clients with the truth, evidence, and peace of mind they need to make life-altering decisions.
Whether it’s uncovering infidelity, exposing narcissistic abuse, or protecting vulnerable populations from exploitation, Kathy Griffin and her team combine professionalism, compassion, and expertise to deliver results that matter.
Call us now, or fill out this contact form and we'll start solving your problems!
There is no charge for your initial consultation. All communications are private and confidential.
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Our home office is in Houston, TX with branches nationwide. Our investigators are located across the nation.
Toll Free: 1 (800) 454.7433 Local: (713) 526.7711
Call us today: 1.800.454.7433
Nationwide Private Investigation Service, Headquartered in Houston, Texas
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