Paramus, NJ
Private Investigation Services

Trust Cowan Investigations


Five-Star Private Investigation Agency in Paramus, NJ

With over 40 five-star reviews across Google and Yelp, Cowan Investigations is the investigation agency you can count on for professional detective services in Paramus, NJ. Our agency hires only the most competent investigators with years of law enforcement experience. Each of our private investigators is trained in industry-standard surveillance techniques, ensuring every client receives the highest standard of service. 

We take a personalized investigative approach that varies according to your circumstances. Clients in Paramus, NJ, can choose from various detective services, including martial investigations, litigation support, comprehensive background investigations, asset location, computer forensics, and more. No matter your situation, our private detectives can provide you with the directed attention your case deserves.

Professional Solutions For Your Investigative Needs






Work With A New Jersey Private Investigator You Can Trust, Contact Former Jersey City Police Chief Bob Cowan For A free 30 minute consultation.

Marital Private Investigators in Paramus, NJ

Our marital private investigation services in Paramus, NJ, can aid in uncovering the truth surrounding infidelity, child custody, cohabitation, and more. With our infidelity investigation services in Paramus, NJ, our team will deploy surveillance strategies to determine whether your spouse is cheating. Our dedication to discreet and thorough investigations guarantees comprehensive answers to your questions. 

After a divorce, you may have concerns regarding child custody and alimony. Cowan Investigations offers specialized investigative services to address these concerns. Our team of trained detectives in Paramus, NJ, will attempt to find evidence that could positively affect your case. Within our child custody investigations, we aim to recover information related to the safety and well-being of your child within the care of your spouse. Furthermore, our cohabitation investigations in Paramus, NJ, seek to retrieve evidence of new relationships that could lay grounds for the termination of alimony payments. You can trust the experts at Cowan Investigations to help you navigate these legal complexities related to marital arrangements.

Marital Private Investigators in Paramus, NJ
Investigative Services for Attorneys in Paramus, NJ

Investigative Services for Attorneys in Paramus, NJ

Coming from a law enforcement background, the private investigators at Cowan Investigations are intimately acquainted with the laws surrounding evidence in legal proceedings. We offer investigative services to provide litigation support in Paramus, NJ. Attorneys can depend on our detectives to uncover pertinent information within the parameters of the law. Our private investigator team is dedicated to supporting your case through ethical and law-abiding investigations.

Cohabitation Private Investigative Company in Paramus, NJ

Dealing with a divorce is tough, and unfortunately, half of the marriages in the United States end up this way. One part of the divorce process is alimony; although it does not always occur, sometimes, when it does, you may need to hire a private investigator. One reason to hire a private investigator is that some people will try to take advantage of alimony, which is illegal and considered spousal fraud. If you suspect your ex-spouse is committing alimony fraud in Paramus, NJ, then call us at Cowan Investigations for the premier private investigative needs.

Cohabitation Private Investigative Company in Paramus, NJ

Client Testimonials

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.

Bob and his team were great to work with. Extremely responsive and helpful, and really seemed to know what they were doing. They were able to obtain evidence for my pending financial support case that demonstrated my ex-wife was physically fit for work contrary to her claims of various “health issues” preventing her employment. I would definitely hire Cowan Investigations again if I ever need a private investigator in the future.

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