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...
Peterson Investigations
Closed
(128)
Photos
1439 W Chapman Ave
Orange, CA 92868
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.
Generated from the website
Also at this address
Reviews
5.0128 reviewsDavid P.
11/22/2025
Eric was super easy to work with and helped me resolve an issue from 1000's of miles away. I'm in Texas and needed help with a California issue. Eric was responsive, affordable and friendly....
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...
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.
John M.
12/22/2024
We found Eric via yelp and took a chance. We have never hired a PI before. Our business had employee theft occurring and after months getting nowhere at all with local police and banking...
See a problem?
You might also like
Partial Data by Foursquare.