Cowan Investigations
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Cowan Investigations
Our team of private investigators will help you develop an investigative strategy to uncover the facts. Whether you need personal investigations or complex investigative services, our team is here to assist you. Cowan Investigations is a full-service New Jersey Private Investigation Firm founded by Former Jersey City Police Chief Bob Cowan.

We truly believe that trust is an absolute foundation for any investigation. This is why over the years, we have worked diligently to develop and build upon the trust that our clients have provided us. We have worked in the investigative industry long enough to understand that clients expect more than just high-tech gear and effort, our clients expect results.
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Brian Duval, a retired captain from the Hudson County Prosecutor's Office, is the Director of Criminal and Civil Litigation Department at Cowan Investigations. Captain Duval has impressive law enforcement credentials particularly in the area of criminal investigations. At the time of Captain Duval's Retirement, Captain Duval was responsible for all aspects of pre-and post-case indictments.
Doug is a Forensic security expert with a sterling reputation for combining analytical talents in physical and cyber security to create the ultimate defense system for an organization. Doug has vast experience mitigating internal/external threats to protect company assets.

His reputation has earned personal partnerships with law enforcement as having been an instrumental part of major investigations and was called upon as an expert witness in computer forensic investigations to testify during high-profile cases.Doug holds multiple certifications including Insider Threat Program Manager, Certified Social Media Intelligence Expert, and Certified Computer Examiner.
Michael, This is an an anonymous news tip but it has been fully verified. The HCPO is now in possession of all this evidence proving criminal acts by Fulop, this lawyer (and secret campaign funder) O'Donnell and others O'Donnell seems to be working for. Read the pay to play law, check the ELEC filings and family connections.
Have you been ordered to pay alimony as part of your divorce settlement? Alimony, also known as spousal support, is necessary for some people. Alimony is paid above child support and helps the low-earning spouse reach their daily living expenses, but some people try to take advantage of the law and commit spousal support fraud.
Former Jersey City Police Chief Bob Cowan addressing grammar school children at the Ethical Community Charter School in Jersey City. A child custody investigation is a serious matter that has important repercussions for the well-being of your children.

Bob has a thirty-five-year background in NJ law Enforcement and has extensive experience in the practical application of laws pertaining to child custody such as child endangerment/child abuse, domestic violence, and juvenile law.Recognizing the gravity of such issues, Bob directly participates in and oversees all child custody investigations.
Reviews (10)
Sasha Williams
Sasha Williams
Dec 19, 2021
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We recently had a situation with a thieving moving company out of Pittsburgh that reportedly had a few of our items in NJ. In the middle of the night I woke up after 3 months of nearly 0 communication and decided I needed a set of eyes to confirm if my things were in fact, still around or if I had to move on and forget all my family heirlooms. I contacted Bob and advised him of the situation. Before collecting any money he did a preliminary poke around which allowed me to do a bit more groundwork on my end to find the apparent "new" location of my goods. I paid the fee (which I could not afford
Gene Meyers
Gene Meyers
Aug 04, 2021
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I needed to prove my ex was co-habitating to stop my alimony. On the very first day Bob was on the case, he got so much footage that even he was excited! After submitting his report of over 600 pages to my attorney, she said she'd never had such thorough details. It was a slam dunk! Bob is the best! I highly recommend him for any P.I. needs.
Tri State
Tri State
Jun 26, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
I am a business owner and I contacted Cowan Investigations regarding a business matter I was involved in. I was impressed by the promptness and thoroughness of their work. I am happy I called because they uncovered a lot of pertinent information I was not aware of. Would definitely recommend
Sheldon
Carlos Mariano
Carlos Mariano
May 23, 2021
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Liz and Bob, thank you so much for everything you've done for me. For years I've tried getting information on a certain person in the family and it was just impossible. You went above and beyond and got me all the info I needed. I would definitely give you 10 stars but unfortunately there's only five to give . Once again thank you for everything you've done for me and my family.
Megan Parker
Megan Parker
Oct 24, 2020
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I approached Cowan Investigations from out of state with a delicate situation that needed to be handled in NJ and Liz made me feel at ease and in good hands immediately! Both Liz and Bob reviewed my case and got back to be the same day with a great price and additional suggestions to make sure I was satisfied with the planning they had come up with. It was important to me for all parties involved in my case to feel comfortable and Liz and Bob definitely fit the bill! They took the time to gather all the information needed and completely exceeded my expectations. I originally chose to call Cowan
W. N. D. Movie Reviews
W. N. D. Movie Reviews
Oct 16, 2020
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I didn't personally have the pleasure of meeting Mr. Cowan but Liz was so incredibly efficient and professional!! Within hrs she had already gotten answers to a question that has tormented me for a long time.
If you need ANY investigative work done trust Cowan. This was my 1st time dealing with an investigative service and I was best pleased!! 5 stars all the way! A special thank you to Liz. You're a dear and I will always remember your warmth, sympathy and professionalism. Always.
Yours
Tom
Jay White
Jay White
Aug 25, 2020
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As a retired Deputy Police Chief with the Jersey City Police Department I had the privilege of working with Bob Cowan for over 25 years.
Bob is an honest and ethical professional who shows empathy towards people in unfortunate situations.
Bob’s objective analysis and evaluation of an issue enables him to address the true problem at hand.
His strong analytical abilities coupled with thorough research and attention to detail make him an ideal private investigator.
I know his clients will receive a comprehensive detailed report that will stand up in any hearing or court of law.
Bob is a high
Allison Kaplan
Allison Kaplan
Jul 02, 2020
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If you find yourself in need of a PI, I can assure you that retaining Cowan Investigations is 100% the right choice. Bob and his wife Liz worked tirelessly to assist me with a very challenging situation and ultimately were able to exceed my highest expectations in terms of obtaining evidence. I truly cannot thank them enough for the level of care and professionalism they brought to my case.
Rae
Rae
Dec 09, 2019
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I would highly recommend Cowan Investigations. From the time you speak to Liz on the phone until the time Bob is finished with the investigation you will always know what is going on, what is taking place, and what they found. You will be provided with detailed information and surveillance. Bob is very well trained in this field and will provide you with outstanding work. Both Bob and Liz are very compassionate and caring people and make you feel comfortable through the whole process. At the end of the investigation you’ll know that you have hired the right people for the job.
Sarah V.
Sarah V.
Dec 04, 2019
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I have been married for over 25 years, 2 years ago things just started not feeling right, I started having suspicions that my husband was cheating. I felt trapped, I was embarrassed to talk about it with anyone. I put up with feeling this way for two years.
I began researching private investigators because I was fed up with being lied to and deceived, talked to like I was crazy. I called a few investigators but I did not feel comfortable, I felt like I was talking to used car salesmen. Just before I was going to give up I called Cowan Investigations. From the minute I began speaking to Liz Cowan