Peterson Investigations

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1439 W Chapman Ave
Orange, CA 92868
+1 (714) 406-3506
http://www.petersoninvestigations.com

Peterson Investigations is a highly reputable private investigations agency located in Orange, CA. With over 20 years of experience, their team of skilled detectives is dedicated to providing top-notch personal and corporate investigation services. From background checks and surveillance to process service and polygraph exams, Peterson Investigations offers a wide range of services to help clients solve their issues and protect their interests.

Known as California's top investigator, Peterson Investigations takes a unique approach to each case, tailoring their methods to the specific background and challenges at hand. Their commitment to client satisfaction is evident in their over 200 five-star online reviews. Whether you need assistance with a personal matter or require corporate security services, Peterson Investigations is the go-to choice for reliable and effective solutions.

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Reviews

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5.0126 reviews
Mathew G.
5/5/2025

Eric was truly professional in every way. I look forward to working with them again!

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anne n.
10/1/2025

What a life saver! I needed help confirming contact information to file documents with my attorney on a time crunch, and Peterson Investigations was very professional and fast. Got everything I...

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Aylin A.
9/9/2025

I had a great experience with Peterson Investigations. Eric was fast, professional, and very honest throughout the process. He didn't try to overcharge me or push unnecessary services. just got...

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Chelsey L.
8/1/2025

Very thorough advice and expert point of view. I appreciate the honesty and his passion to help over making money is evident. A true professional and expert resource with deep knowledge.

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Deborah K.
8/26/2025

I used this firm and it was excellent. Eric Peterson was a real professional and easy to work with. He produced results for me for which I am very grateful. I liked his work ethic. He was on time...

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