Investigative Solutions

California License #PI 27113


Strategic Partners


Fresno Private Investigations

Strategic Investigative Services is a Fresno, California, based full-service private investigation agency. Strategic Investigative Services is fully licensed by the State of California Bureau of Security and Investigative Services. We have decades of investigative experience and assign only licensed professional investigators to our clients. We only utilize professional process servers who are registered and bonded in the State of California for our process serving assignments.

Our investigators are in high demand; therefore we are selective about the cases that we will accept. Once we have accepted your case, we will provide you with the dedicated service and attention that your case deserves. It is our mission to provide our clients with in-depth and thorough investigations - particularly with those cases that are sensitive in nature and detailed in complexity.

Strategic Investigative Services stands ready to ensure that your litigation support and investigative needs are addressed in an efficient and timely manner. We value the importance of keeping the client informed at all times during the course of an investigation, and we will work hand-in-hand with our clients to complete any aspect of an investigation that needs to be conducted.

Our ultimate goal is to build a unique level of trust and confidence with our clientele so as to establish a long-term committed business relationship.




We are a proud member of the California Association of Licensed Investigators (CALI), and strictly adhere to the CALI Code of Ethics.

The California Association of Licensed Investigators is the largest private investigator association in the world. We believe in the principles of truth, justice, fairness and honesty in dealing with our clients, witnesses and the general public. It is the purpose of the Code of Ethics to provide our members with a clear understanding of their responsibilities as active members of the association. This Code is also designed to protect the public and the association from the unethical practices of investigators within the State of California.

  • Adhere to all applicable laws, statutes and regulations of the State of California and United States of America in carrying out investigations on behalf of our clients.
  • Provide truthful, accurate, fact based reports to clients. Maintain confidentiality with clients to protect the privacy interests of all persons involved in our investigations. The collection of personal identifying information shall only be gathered for lawful purposes and shall not be disclosed to any third party. No investigator shall make a disclosure of information to a person not authorized by the client or by applicable laws.
  • Disclose to any client a conflict which would prevent the member from performing a fair, professional investigation.
  • When soliciting work, member investigators will conduct themselves in an ethical manner and will never misrepresent or disparage any member, in any forum, in order to obtain an assignment or to obtain an unfair advantage during an assignment or while carrying out the duties of the association.
  • Ensure that all employees associated with the investigator adhere to the CALI Code of Ethics while performing services on behalf of the investigator.
  • Refrain from any conduct which would bring the investigator or the association under reproach.
  • The investigator will only subcontract with a licensed private investigator while performing their duties. The investigator agrees to follow all applicable local and state laws (from each state) if asked to perform an assignment outside the state of California.
  • Whenever possible investigators will execute a written agreement with a client which outlines fees, costs, retainers, and a description of the work to be performed.



Investigator Thomas G. Haverty

Thomas G. Haverty
Director of Investigations

Strategic Investigative Services was founded by Thomas Haverty, who serves as our Director of Investigations. Thomas is directly involved in each and every one of our cases. Whether it's as the case manager, ensuring that the case is being worked to the highest of expectations, or as the lead investigator on the case, it is his philosophy to provide our clients with quality investigative findings in a timely and cost efficient manner.

Thomas Haverty is a dedicated professional with experience in a wide range of investigative areas. He has served the residents of the State of California as a twenty year veteran of law enforcement service. Thomas has worked as a Detective and as a Crime Scene Evidence Investigator. He has been certified by the State of California Department of Justice in many areas of specialized investigations. His areas of expertise include:

  • Criminal Investigations
  • Fraud Investigations
  • Identity Theft Investigations
  • Sexual Assault Investigations
  • Death Investigations
  • Internet Crime Investigations
  • Livestock Theft and Rural Crime Investigations
  • Traffic Collision Investigations.

Thomas was involved with counter-terrorism intelligence and homeland security activities as a terrorism liaison officer. He was a member of the Bay Area Terrorism Working Group and was involved with the Northern California Regional Intelligence Center. Thomas has also received specialized training in the areas of interview and interrogation techniques, crime scene investigation and reconstruction, and crime scene videography.

Thomas also has management experience in the loss prevention industry, where he has been responsible for conducting theft and embezzlement investigations, workers compensation and general liability accident investigations, and identifying and correcting exposures to loss.

Thomas has been recognized for his dedication and service by the California State Senate, the US Department of Justice Federal Bureau of Investigation, and various civic organizations.

Thomas invites you to view his CALI and LinkedIn profiles, as well as follow him on Twitter.



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Ahwahnee, Bass Lake, Bonadelle Ranchos-Madera Ranchos, Chowchilla, Coarsegold, Knowles, Madera, Madera Acres, North Fork, O'Neals, Oakhurst, Parksdale, Parkwood, Raymond, Ripperdan, Sugar Pine, Yosemite Lakes


Armona, Avenal, Corcoran, Hanford, Kettleman City, Lemoore, Lemoore Station, Stratford


Dinuba, Exeter, Farmersville, Lindsay, Porterville, Tulare, Visalia, Woodlake