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Sayreville Private Detectives

Browse these private detectives with great ratings from Thumbtack customers in Sayreville.

Top Pro
  • 3 years in business
  • 57 hires on Thumbtack
  • Top Pro on Thumbtack
Oksana P.
Verified review

I hired this company to help with a child custody case. Although I didn’t end up needing the material for court, as the defendants never appeared, I must say that from day one I knew I was in good hands and that I could trust and count on Detective Roger. I was updated about everything just as the detective learned the information. He was upfront about everything with me and saved me a lot of money. He never misled me on anything. There was a time during surveillance that it became apparent there was no reason to continue on. He could’ve easily stayed the amount of time I asked and charged me the money but he didn’t. He was upfront and honest. He told me his professional opinion and I’m glad I listened. He even went out one extra time for which he worked two extra hours that he never billed me for. This meant a lot to me as I am drowning in attorney fees from this custody trial. I felt he really cared about me and my case and wanted the best outcome. I’m ever so grateful to have stumbled upon this company on the Internet. I was previously let down by someone I had personally known. He is also a private detective and made big promises. However he was almost never available by phone, text, or email. He barely kept any contact and most importantly he did not go out the day I asked him to which threw everything off course completely. He only told me days later that he never went and this guy was planning to charge me at least double if not more than what I paid with Detective Roger. I wish I had hired him sooner. Had I done so I would’ve had a slam dunk case even if the defendants did show up. At the very least I would've had strong evidence for when I end up having to go back to court in the future, which I’m sure will be inevitable. So I just want to say a big thank you to Roger for all he’s done for me and my family. If I ever need any type of surveillance or other private detective work I know where to go and I know who to recommend!

Mark Investigations
from 11 reviews
  • 11 years in business
  • 3 hires on Thumbtack
Ariel A.
Verified review

Man this guy cleared all doubts I had on regards of my ex fiancé when he helped me find out she was having an affair with a coworker a year into the proposal. He brought more than enough evidence to the table which allows me to say hands down this guy knows what he’s doing & truly knows meaning on what it takes to be a private investigator. Mr Mark you said to me you’ll find the answers to all my questions when I hired you & let me tell you, you sure are a man of your word!

New Jersey Investigation
from 10 reviews
  • 8 years in business
  • 9 hires on Thumbtack
Thomas W.
Verified review

I needed to investigate a private matter on a rush notice. I called New Jersey Investigation, on a Friday and by Monday morning I had all the information I needed including video and still photos and more. The report was very detailed, informative and definitely more than I expected. The price was very reasonable and actually lower than 2 other quotes obtained. Very highly recommended if you need something investigated fast. No nonsense, Quick and to the point, you can't go wrong with this agency.

Remote Risk Management
from 10 reviews
  • 26 years in business
  • 3 hires on Thumbtack
George P.
Verified review

I came into remote risk management due to suspicions that my girlfriend was cheating on me. I was met with professional investigators who were able to help me and provide guidance.

  • 1 year in business
  • 11 hires on Thumbtack
Jeanne S.
Verified review

Iuliana was invested in helping me resolve the issue with which I was faced. She was incredibly thorough in her investigation. She took her time and cared about the work she produced. When we sat down to discuss the matter, Iuliana was present, she didn't rush the conversation. She was responsive to my inquiries and provided her professional opinion regarding what information was or wasn't needed to accomplish the task at hand. If you're looking for a dedicated, competent and practical investigator, I would recommend her enthusiastically.

  • 1 year in business
  • 5 hires on Thumbtack
Alecia L.
Verified review

I was a bit nervous to hire a Private Investigator, not knowing what to expect but meeting with Mr. Campbell settled my nerves completely. I discussed my concerns and revealed why I needed his services. Mr Campbell was professional and patient and I quickly realized I was in safe hands. My case was resolved promptly and effectively. I have nothing but positive reviews to give this company and will be using and recommending CIG, LLC for all future cases.

RNS Claims Consultants LLC
from 4 reviews
  • 5 hires on Thumbtack
Vidal M.
Verified review

Very professional and communicative. I received the information I needed very fast. I will continue to use this company in the future.

Maria E.
Verified review

North American Investigations are the best private investigators in New York. They helped me find my brother who I had lost touch with. I am so happy I found them!

CPI Investigations
from 3 reviews
  • 3 hires on Thumbtack
Jeff P.
Verified review

This is a top-notch NYC investigation firm. Their surveillance team; including the professionally written reports, and close-up photography, is head and shoulders above the others. We have had a close working relationship with CPI for many years, and they always come through for our firm, and our clients. CPI also offers missing persons location services, sweeps for bugs and wire-taps, and even lie detection services (polygraph) for either business or personal investigation matters. If you or your business require investigative or protection services, call Mr. Banks or Mr. Pinto, for a prompt, efficient resolution.

  • 6 years in business
Susan W.
Verified review

Mr. Bonnie was very helpful and provided the information I needed in a timely manner. He was available by phone when needed and was polite and professional.

Mike S.
Verified review

Mike helped establish whether a person was cohabiting with a person in violation of a divorce decree. His work was done in a timely manner. I would recommend Mike's services.

  • 2 hires on Thumbtack
Ramatu C.
Verified review

Great man hep me solve my case

Allison Q.
Verified review

My ex-spouse was slacking off on making child support payments for our 7 year old child, and said that he was disabled and therefore not able to work. After doing some research I came across Darrin's agency and found out of his many years of experience in the private investigation industry. He's appeared on the NY Times, which further establishes his credibility. After a thorough consultation, I hired Darrin to conduct a child custody investigation on my ex. During the 3 days of surveillance, Darrin's team of expert agents were able to uncover my ex at the gym, jogging outdoors, even working! A thorough report was given to me, along with supporting evidence such as still shots. I was able to take this to family court and have child support payments enforced. Thanks Darrin for the great job!


I handle each case individually. Taking time to look for the facts for the truth to the best of my ability to bring a satisfactory outcome to the case.


Our private investigators mainly concentrate their efforts in the area of cheating spouses. With offices in Middlesex and Essex counties, we are able to offer our services statewide. Our investigators have law enforcement backgrounds and extensive training in surveillance.


Rosalyn Rosa-Hamdja Detective 3rd Grade Highly qualified field investigator through my 11 years as a NYC Police Officer and 3rd Grade Detective. My work experience essentially covered the monitoring of quality of life, as well as community relations with the public. Throughout my previous employment, I completed many training courses that assists people in general as well as the safety of the public. Work Experience Private Investigator NWI INVESTIGATIVE GROUP - New York, NY August 2017 to Present Conducted covert surveillance. Identify claimant's identity and conduct personal interviews. Read policies and conduct investigation for disability, accidental benefits, and thefts claims. Use surveillance and other digital devices to confirm the validity of claims. Analyze policy holders accounts and determine the flow and sources of money. Keep watch on people on wheelchair and find out if he or she really require the mobility device. Gather social and criminal background of policy holders through various sources. Visit public agencies to request and collect personal information about claimants. Detective 3rd Grade New York City Police Department - New York, NY July 2006 to March 2017 Responsible for responding to the scenes of crimes, conducting preliminary and follow-up investigations, preparing the required investigative reports, preparing a biopsy of the report, apprehending the suspects, preparing the case for a successful prosecution, and testifying in court. Investigated various city cases ranging from Narcotics, Vice and Gambling offenses. Worked at the V.I.P.E.R unit where security and technical support was offered for virtual policing.Participated in events management; parades, community events, political sponsorships, neighborhood parties, etc. Investigated Domestic Violence disputes generated from complaint reports, and/or pick up jobs. Investigated missing persons reports and pick up jobs in the tristate area of New York City. Participated in Detail assignments such as; Parade details, Counter Terrorism awareness, etc. Completed administrative duties when there is a need in the department. Direct Care Associate Metro NYDDSO - New York, NY April 2002 to July 2006 Assisted individuals with their daily living, provided safety, and comfort. Provided assistance to people with basic tasks such as bathing, dressing, grooming and eating. Helped with home management tasks such as preparing meals, grocery shopping, and cleaning Bank Associate JPMorgan Chase - New York, NY June 2000 to April 2002 Assisted Customer Service staff platform with customer's financial portfolio. Assisted Teller Supervisor with ATM work station and with ATM technical support. Assisted Bank Tellers and filled in when needed Section Head Supervisor Century 21 Department Stores - New York, NY November 1997 to June 2000 Manage retail staff, including cashiers and people working on the floor. Meet financial objectives by preparing an annual budget; scheduling expenditures; analyzing variances; initiating corrective actions. Formulate pricing policies. Determine daily coupons. Ensure pricing is correct. Work on store displays. Attend trade shows to identify new products and services. Coach, counsel, recruit, train, and discipline employees. Evaluate on-the- job performance. Education Pursuing BS in Police Science John Jay College of Criminal Justice Additional Information SKILLS: Microsoft Access. Microsoft Excel. Microsoft OneNote. Microsoft Outlook. Microsoft PowerPoint. Microsoft Project. Microsoft Publisher. Microsoft Vision.


Davis Investigations, Inc. specializes exclusively in video surveillance. Our goal is to save our clients a million dollars on every video surveillance. We obtain high-quality video evidence to expose insurance fraud or cheating spouses. In cheating spouse cases, Davis Investigations provides peace of mind or confirms doubts to those who suspect their wife or husband of cheating with video surveillance. If the doubts are confirmed, Davis provides clients with video evidence as leverage to negotiate their divorce settlements favorably against their cheating spouse. Further, Davis Investigations exposes fraudulent plaintiffs and claimants of medical malpractice and personal injury fraud, providing attorneys and insurance carriers with video evidence used to initiate settlement negotiations, limit unreasonable plaintiff demands and win defense verdicts.


I am a former special education principal and Director of Children's Services. I also provide private advocacy to clients in need of support and navigating the various systems.


We offer the following services: * Infidelity * Surveillance * Background checks * Child custody * Process service * Locates * Asset * Civil * Criminal * Witness statements * Judgments * Cohabitation * Address verification * Tenant checks * Employment checks * GPS tracking * Covert * Decoys * Insurance fraud * Personal injury * Medical malpractice * Record searches We are a licensed private investigator in New Jersey and New York, based in Monmouth County, handling the Tri-state area. Call for other services or prices. We offer free consultations.


I am a certified notary signing agent. I cover Sussex, Warren, Passaic and Morris Counties. I am a TEA agent. I am a private investigator in the Greater New York Area.

  • 1 hire on Thumbtack

Oct. 2000 a Superior Court Judge said that our video surveillance was the best he ever saw. An Attorney for a major insurance co. said that we provided him with the best videos investigations that he ever saw in his 30 plus years with that company.

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