Culper Investigations Group

Veteran Owned & Operated

Serving Long Island

Brooklyn to Montauk

Welcome to


Investigations Group!

Culper Investigations Group is a veteran owned and operated private investigations and security firm. Based out of Long Island, CIG offers a wide range of professional investigation and guard services throughout the state of New York. We work closely with small business owners, large corporations, insurance companies and everyday citizens in need of quality private investigations and guard services. Our highly experienced team of investigators utilize superior equipment and cutting-edge tactics to deliver unmatched results at very competitive and reasonable costs.

At Culper Investigations Group we put our customers first. We handle every case or situation with professionalism and confidentiality. The information we present is relevant, accurate and timely to assist clients in decision making.

Our Service is friendly and adds that personal touch to ensure that each client’s need is served. Our private investigators have a wealth of experience in handling sensitive cases.

Why choose us?

  • We provide attention to detail in every investigation & guard service offered
  • We are 100% committed to provide professional, accurate and timely results on each case
  • We maintain high standards of professionalism and confidentiality
  • Our staff of highly experienced private investigators are among the best New York has to offer
  • Our veteran staff is experienced in military and law enforcement
  • Culper Investigations Group is dedicated to excellence

Investigative & Security Services

Background Checks

Whether you are a large corporation, small business, or private individual we know what information is important to you. We provide accurate and detailed reports, and can tailor the depth of our background investigations to fit your individual needs.

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Insurance Investigations

Culper Investigations Group is a full service insurance fraud investigative firm. We specialize in workman’s compensation cases, disability, and general liability investigations. We provide fraud investigations to insurance companies, self-insured corporations, third party administrators, and defense attorneys.

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Criminal & Civil Cases

We can be of great service to your legal team. Let CIG do the investigative groundwork for you so you can focus on your case and the upcoming legal proceedings. We will provide only the best investigators with years of experience in all facets of criminal and civil investigations.

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Infidelity & Domestic Investigations

Do you have suspicions of infidelity in your relationship? Do you need answers regarding divorce or child custody issues? Culper Investigations Group has many experienced investigators that can provide you with the results you need in court and for peace of mind.

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Parental Locates & Diligent Adoption Searches

Do you need to find a missing child from a foster care home? Lost contact with the parents of a child in the foster care system? Are you in need a diligent adoption search? If you’re a foster care agency or law firm representing a client in New York State, we can help.

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Guard Services

Do you need security for your company, small business, or special event? Do you require personal protection? We offer trained and experienced armed and unarmed security officers. Based on our clients security needs, we will determine the ideal solution to minimize your security threats and establish controls…

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