John M.

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 regulators he told us the deal and what would likely happen. He got a confession in 5 MINUTES, exactly the way he said might happen. He never promised but just gave his common experience and it happened exactly the way he advised. He didn't overpromise, if anything he over delivered. If you have no idea what to do if you have a crime or case and cant get anywhere with authorities I highly recommend Eric, especially for business owners.

Jesus J. Ramirez

Very professional. Highly recommend!

Steve Deuel

This was the first time I ever needed to have someone served. I called and Eric responded immediately. He explained how he worked and the cost up front. His team got the job done in a couple days. Don't hesitate to give them a call!

Michael Cefali

I’m an attorney, and when my previous investigator—who was excellent—passed away unexpectedly, I was left without a reliable investigator. For some time, I had to work with a few mediocre firms until a member of my staff recommended Peterson Investigations. I couldn’t be happier with the level of care and thoroughness Peterson Investigations brings to my cases. I fully endorse their services.

Kelsey Gauthier

I can’t say enough about the incredible service and expertise Peterson Investigations provides. After my husband's property was stolen from baggage claim at LAX, we exhausted every avenue we could to get it back. We were so lucky a friend recommended Peterson Investigations. Turning to Eric for help was the best decision we could have made. From the very start, they were professional, compassionate, and determined to help us get our belongings back. Their attention to detail and tenacity made all the difference. Thanks to their skill and persistence, we were able to recover our stolen items (in less than 24hrs)—something we truly thought might be impossible. I highly recommend Peterson Investigations to anyone in need of an outstanding private investigator. They went above and beyond. They are real-life super heroes! We are so grateful!!!

Kelsey G.

I can't say enough about the incredible service and expertise Peterson Investigations provides. After my husband's property was stolen from baggage claim at LAX, we exhausted every avenue we could to get it back. We were so lucky a friend recommended Peterson Investigations. Turning to Eric for help was the best decision we could have made. From the very start, they were professional, compassionate, and determined to help us get our belongings back. Their attention to detail and tenacity made all the difference. Thanks to their skill and persistence, we were able to recover our stolen items (in less than 24hrs)--something we truly thought might be impossible. I highly recommend Peterson Investigations to anyone in need of an outstanding private investigator. They went above and beyond. They are real-life super heroes! We are so grateful!!!

Michael Gauthier

Amazing working with Eric! Extremely professional and fast acting! Highly recommend.

Igor O.

I recommend Peterson Inv highly. As an investigator myself, I was lucky Eric picked up the call as his team did a great job in a complicated environment.

Bailey Magrann-Wells

Eric is the absolute best! He tracked down an address for me and went above and beyond to serve the papers I needed to get to a squirrelly landlord. He was also quick to respond, conscientious about cost, and helpful throughout. Highly recommend Eric and his team!

Bailey M.