Hired to assist in a custody battle with divorce involving grandchildren. Very professional and…read morequick to respond when needed. Would strongly recommend. I was blown away by the pictures and information they were able to provide to the court.

I hired them for a secret mission and they came through with flying colors. Easy to work with and…read morepromptly did the clandestine counterintelligence spy mission on time and at a good price. All women to boot! Gave me chills thinking about the Charlie's Angels reruns that I would have to watch. Seriously, they did a good job and billed fairly. If I ever have a need for another PI, I would give them a call without hesitation.

We've been using Nighthawk for all of our process service needs in the DFW area and have always…read morebeen very happy with their prompt service. They keep us informed by email and phone and get returns back to us quickly. Recently they did an outstanding job helping us locate a missing woman and her children. We were afraid we would never track her down, but Jamie with Nighthawk stayed on it and did an excellent job. Can't speak highly enough about them!

From the owner: NightHawk Investigations, Inc. is a full service private investigation firm located in Dallas,…read moreDenton, and Collin Counties, Texas. We provide confidential, professional investigative services for all types of cases. We service a wide range of clients, both personal and corporate. We handle all our cases with complete professionalism, confidentiality and commitment to our clients. We go the extra mile to get the job done, no matter how big or small. Most of our services have a no hit/no fee guarantee. For those cases needing special attention, our hourly rates are the best anywhere. Our website provides details on our complete list of investigative services and contains links to other informative sites. NightHawk Investigations, Inc. has been in business since 1995. Our license # is A11878. We are "A+" accredited with the BBB.

I do not believe this is a legitimate business. He was hired through our law firm at the last…read moreminute. We asked him for photos of his surveillance and he couldn't provide even a photo that he had been in the location. He was paid over $2,000.00. I question if this business is legitimate as it is just a website and I'm not aware of any location, etc.... I believe he will take your payment and say he did some work or just do some basic internet search to provide some feedback. I strongly recommend you move on from this page and look into a new investigator from a reputable company.

It is with high praise and great pleasure that I endorse Investigative Services / David Cohen…read more I met David Cohen of Investigative Resources, on a Sunday flight to Dallas/Ft Worth. His personable demeanor helped to initiate a conversation that revealed to me that he was a private investigator. At the urging of my friend, I related to David the story of my estranged nephew that I had not seen in more than 30 years and had no luck finding him. I had pretty much given up. Speaking with David reignited my desire to search for him again. As expected, David offered his services. What was unexpected was what followed. David asked me several routine questions about my relative that I was unfortunately unable to answer with any degree of certainty. For example I did not know my nephew's full birthdate, just the approximate month and year. I knew his mother's name, but not her birthdate or any previous addresses. I knew the names of two of his siblings, but nothing more. Within two days, David contacted me with positive phone number and address matches for both my nephew and his mother. I was completely blown away by the speed with which he supplied this information given the amount of information I provided him. With only a partial birthdate and a few related names, David sent me on my way with more than enough to further the search. It then became my responsibility to use the information I was provided to continue the search. Despite several of the phone numbers being disconnected (as expected), I still have sufficient information to continue the search and sustain my hope of reconnecting with my nephew soon. To say that I appreciate him would be an understatement. He is a compassionate individual with a heart of gold. He proved himself to be quite resourceful and a man of his word. He has provided me a renewed confidence that I can finally provide closure to a situation that has loomed for more than three decades. It's for these reasons that I highly recommend his services.

So I hired these company for my daughters quince, they were suppose to be there from 8-12 but they…read moregot there a little late. But they did refund me and the guys and girl were great people and super nice

From the owner: Armed/Unarmed Security, Private Investigation, Patrol Servicesread more