Orange County

Are you ready to hire a private investigator in Orange County? Tristar Investigation is the trusted partner you can count on. With more than 40 years of proven experience, our licensed professionals deliver a full range of Orange County private investigator services to help uncover the truth and give you peace of mind.

We Serve All of Orange County, California

Searching for a reliable private detective agency in Orange County? Tristar Investigation has built a strong reputation as one of the leading investigation firms in Southern California, trusted by attorneys, businesses, and private individuals alike. We proudly serve all of Orange County, California. Here are a few of the cities where our Orange County private investigators have helped clients get the clarity and answers they need:

Anaheim

Trusted for 40+ years, Tristar’s Anaheim private investigators deliver discreet surveillance, asset checks, and legal...

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Santa Ana

Private Investigator Santa Ana, Tristar delivers discreet surveillance, asset checks, legal support & employment law...

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Irvine

Looking for a trusted Private Investigator in Irvine, CA? Tristar provides discreet surveillance, asset searches,...

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Newport Beach

Looking for a Private Investigator Newport Beach, CA? Tristar Investigation offers 40+ years of experience...

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