NHLI is the only Association in New Hampshire for Professional Private Investigators, bound by a code of ethics, and committed to providing training, networking and representation before Legislature and on the Governor’s Advisory Board.

The New Hampshire League of Investigators is committed to offering top-notch investigative services through our experienced members. Our members pride themselves on handling each case with the utmost care and confidentiality, ensuring you receive the professional service you deserve.
With a strong understanding of local laws and the use of advanced investigative techniques, our members are equipped to deliver accurate and timely results. Whether your case is straightforward or complex, our organization is dedicated to providing the answers you need.
When you choose the New Hampshire League of Investigators, you’re aligning with an organization that values trust and integrity. Our members will prioritize your privacy and security, ensuring that the rendered services meet the highest standards.

Choose the Membership That Fits Your Needs
A Voting Member is an individual licensed as a Private Investigator in the State of New Hampshire.
Voting Members have the right to vote at the Annual Meeting if they are in good standing.
Associate Member is an individual who is a licensed Private Investigator in another State or holds a
New Hampshire employees license under a licensed New Hampshire Private Investigator who is a voting
member in good standing of the NHLI. The Associate Member is a non-voting member.
Board of Government Meetings are held on Tuesdays. Email Admin@NHLI.net for directions.
Meetings start promptly at 4:00 pm. All are welcome. Refreshments are served.
NHLI Annual Meeting on Saturday, November 22. Please email Admin@NHLI.net for agenda and directions to the meeting.
Are you a member of the New Hampshire League of Investigators? Login below for full access.
Investigative Courses developed by Associates in Forensic Investigations and NHLI members register at this link –
http://nh-nhli.InvestigativeCourses.com
NHLI has partnered with Investigative Courses developed by Associates in Forensic Investigations to give members a 25% discount with a special discount code at checkout – first register at this link – http://nh-nhli.InvestigativeCourses.com then request the code by emailing associates@InvestigativeCourses.com and NHLI will also receive a 25% donation from each course.
Comprehensive Solutions for Your Private Investigative Needs
Our members conduct thorough investigations for criminal defense cases and fraud detection, uncovering critical evidence and protecting your interests with precision and care.
Our members comprehensive background checks and surveillance services, ensuring you receive accurate and reliable information for informed decision-making.
Our members handle sensitive domestic matters and complex corporate investigations, maintaining discretion and professionalism in every case we manage.
Our members specialize in locating hidden assets and delivering legal documents efficiently, ensuring compliance with legal standards and clarity in financial matters.
Some of our members are board certified forensic death investigators, forensic document examination experts, accident reconstruction, as well as other specialized areas that require certifications and specialized training and they can assist you in these types of specialized investigations.
Our members offer wide range of investigative services, including criminal defense investigations, background checks, fraud investigations, surveillance, and more. Our members are equipped with the expertise, professional credentials and tools needed to handle various types of cases with professionalism and discretion.
Our organization is made up of experienced and licensed investigators from various backgrounds. Each member brings a unique set of skills and knowledge, ensuring that we can meet the diverse needs of our clients.
Confidentiality is a top priority for our members. All investigations are conducted with the highest level of discretion, and our members adhere to strict ethical guidelines to protect your privacy. Information shared is kept secure and only used for the purpose of the investigation.
Our member’s approach is thorough and detail-oriented. Our members combine deep understanding of local laws with the latest investigative techniques to gather accurate and reliable information. Each and every case is treated with the care and attention it deserves, ensuring the best possible outcome.
The duration of an investigation can vary depending on the complexity of the case. During the initial consultation, our members will provide you with an estimated timeline based on the specific details of your investigation.
Our members work with a diverse range of clients, including individuals, law firms, businesses, banks, lending institutions, state and local governments, and insurance companies. Whether you need assistance with a personal matter or a complex corporate investigation, our organization is here to help.
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Mention that you saw their logo on the NHLI website.