NAI and Darren Giglio were amazing! Working with NAI was a great experience. I had never used this type of service before and I was nervous about how to proceed. Darren Giglio, my PI, was excellent. He explained everything in great detail and went above and beyond to help me with my complicated situation. I would definitely recommend Darrin and would work with him again in the future!

Missing person found Darrin recently helped our family to locate a loved one. His team handled the situation in a caring and discreet way. I was amazed at how quickly they succeeded in locating the family member. He returned each call/ email we sent and gave us regular updates. He completed the mission in less than three days. He was very professional, clear in communication and transparent in describing the investigation cost upfront. I highly recommend the services of North American Investigations.--JM

Why have even one star Why have even one star, as I would not give him even one star... Was very vigilante about getting my $750 retainer initial payment, very little communication or follow up. He will not say 'what' he has done...private??? I think not he has simply not done anything...so has nothing to say to me, other than he needs/wants more $$$$. Save your money....when he told me 'I am an honest man' I should have listened no honest man needs to make that claim

Professional, thorough and quick! I can't stress enough how important using an experienced investigation company is. I had a bad experience with another P.I. firm and Darrin and his team immediately started on my case, they provided me daily updates and sent me the reports very quickly. I am very impressed and would definitely use them again if needed. I highly recommend them and am very satisfied. They are truly the best out there.

First Class Service NAI and Darrin are first class all the way. Unfortunately, had to do some surveillance and came across Darrin's reviews. From the moment I spoke on the phone with Darrin, I had a great comfort level and knew the job would get done properly. Attention to detail and thoughtfulness of questions and background information all very precise and timely accurate reporting. I could not recommend Darrin and NAI more, and will use them again if need be! Thank you!