We are a full service investigative firm. We handle all criminal and civil investigations. We specialize in internal theft investigations including armed robbery, embezzlement, theft, fraud, drugs in the workplace and workplace violence. If you have a case with little or no evidence we are the solution. Sexual harassment, discrimination, premise liability, workman’s compensation claims are routine matters we address with seasoned investigators. Having been in the business for decades we have established outstanding sources and methodologies regarding skip tracing, asset searches, computer forensics, money judgments and electronic surveillance. Many companies have chosen SIG to be their corporate security department. As such we make ourselves readily available where our clients say, “It’s as if we are their only client.” Give us the opportunity to prove ourselves to you. You’ll be glad you did!


At Systematic Inquiry Group we conduct thorough, independent investigations designed to minimize costs while obtaining decisive evidence necessary to defeat claims. We pride ourselves in delivering timely, cost effective investigations with results ready for trial.

Systematic Inquiry Group has time tested unique methodologies which yield a high rate of success in obtaining evidence that will defeat or substantially mitigate fraudulent claims. Our goal is to thoroughly investigate and report on a claim in a timely manner and stand beside you at trial to professionally present documented evidence and put a stop to these wrongdoers.


  • License, No. PI 16156
  • Juris Doctor Degree
  • Association of Certified Fraud Examiners (ACFE) – Member
  • American Society for Industrial Security (ASIS) – Member
  • Califormia Association of Legal Investigators (CALI) – Member
  • National Council of Investigation and Security Services (NCISS) – Member


Fraudulent employee claims have become an expensive and time-consuming issue for employers and insurance companies. At times, they threaten the very financial existence of some business if left unchecked.

Systematic Inquiry Group provides a thorough, documented team approach to each claim investigated. You can count on SIG for diligence, integrity and results in combating worker’s compensation fraud and other cases of action that may arise.

Leave a Reply