Paul P.
5/1/2025
Hired a small detail to do a few gigs for us in Orange County over the last year, these guys are very professional and know their stuff. The staff is also very courteous and goes out of their...
Systematic Inquiry Group
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Orange, CA 92865
Systematic Inquiry Group, founded by Michael Wojtanowicz in 1993, is a team of veteran investigators and security professionals dedicated to providing comprehensive security management solutions and investigative services. With decades of experience, they specialize in addressing a wide range of issues, including workplace violence, employee theft, and various civil and criminal matters, ensuring cost-effective and legally accurate results.
Recognized for their professionalism and integrity, Systematic Inquiry Group has served numerous high-profile clients across various industries, including healthcare, retail, and legal sectors. Their commitment to obtaining the truth and maintaining client interests has established them as a trusted partner in navigating complex security challenges.
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Reviews
5.08 reviewsBrooke C.
10/12/2025
AMAZING! All I have to say is WOW. Jonathan and his team are absolutely incredible. They were on time, professional, kind, respectful, and they did their job VERY WELL. We hosted an event with...
Julie L.
4/30/2025
I trust Systematic Inquiry Group with all my business and personal security needs. Mike and Jonathan are very professional and put my mind at ease. Julie Laughton
Shani M.
4/30/2025
We've hired Systematic Inquiry Group year after year for our large events--and they never disappoint. Their professionalism, attention to detail, and consistency make them an essential part of our...
Patty C.
5/1/2025
I commend Jonathan & Michael at Systematic Inquiry Group for their professional, prompt & knowledgeable demeanor in helping my high-net worth client in the Inland Empire. They were on the job for...
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