Unveiling the truth for peace of mind
At Tillman Private Investigations in Cedar Park, Texas, we believe everyone deserves answers. Our dedicated team, led by Sheri and Martinus Tillman, combines extensive experience in fraud investigations, risk management, and logistics to bring clarity to your most sensitive situations. Discover our commitment to trust, results, and your peace of mind.

Meet our founder: Sheri Tillman
Sheri Tillman, President and founder, brings over 18 years of expertise from the financial sector. With a Bachelor of Science in Criminal Justice and a minor in the study of criminal minds from Walden University, she has overseen thousands of successful internal and external fraud monitoring investigations, specializing in fraud prevention, risk management, and intricate skip tracing. She is also a member of TALI (Texas Association of Licensed Investigators).

Meet our co-founder: Martinus Tillman
Martinus Tillman, Vice President and co-founder, earned his Bachelor of Arts in Logistics from Illinois State University. This background provides a unique advantage in fraud investigations, especially within supply chain security, cargo theft prevention, and corporate risk management. His analytical approach complements our comprehensive investigative capabilities.

Finding answers when it matters most
Clients turn to Tillman Private Investigations during sensitive times, often seeking answers about a spouse or trusted parties. Whether you need a private investigator, legal investigator, insurance investigator, fraud investigator, or a process server, our experts are here to relieve your stress and provide the peace of mind you deserve.
"Our commitment: establishing trust, delivering cost-effective results, and securing your peace of mind."
Tillman Private Investigations