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