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Discover more about private investigators capability, employment and regulations in New Hampshire.

Discover more about private investigators capability, employment and regulations in New Hampshire.

If you are you looking for New Hampshire private investigator, you have found the right location. ICS has been helping people just like you since 1967.

New Hampshire Private Investigators

Local New Hampshire Private Investigator

Private Investigators in New Hampshire are required to be licensed in order to conduct Private Investigation services. If your investigation requires the case to move out of state, the private investigator must still abide by any out of state licensing requirements.

New Hampshire Private Investigator

A private investigator in New Hampshire must go through a detailed background check and be licensed under the New Hampshire Department of Public Safety and is overseen by the New Hampshire State Police. Although there are no requirements other than to be licensed to become a private investigator, many agents come from military or police background.

You can rest assured that any New Hampshire Private Investigator assigned to your case with ICS is fully licensed and insured in accordance with New Hampshire state laws and participates in any required continuing education. It is important for you to understand local laws, as it is equally illegal to hire an unlicensed private investigator in a state that requires it, as well as to operate a private investigation firm without a license.

Private Investigation in New Hampshire

As of 2011, the estimated population of New Hampshire was 1,318,194 people. Much of the population lives closest to the south of the New Hampshire border, within commuting range of Boston and other Massachusetts cities.

Private Investigators in New Hampshire

New England, a region consisting of 6 states:  Maine, New Hampshire, Vermont, Massachusetts, Rhode Island and Connecticut, makes up  the northeastern corner of United States. New Hampshire borders 3 states: Maine, Vermont and Massachusetts. New Hampshire is the 5 smallest state in United States and is also the 9th lowest populated State. With some of the biggest ski mountains on the east coast, much of the recreational activities in New Hampshire are winter sports including skiing and snowboarding, hiking and enjoying the great outdoors.

ICS provides a full range of investigations for the state of New Hampshire, and has private investigators in every major metropolitan region. Whether your case involves child custody,  missing persons, extramarital affairs, adultery, asset searches, infidelity, surveillance, background checks, or any kind of other service, ICS can help. With the experience and resources we have, we can get you the answers you are looking for.

New Hampshire Background Checks

Do you need a Background Check performed in the state of New Hampshire? Background checks are some of the most useful services a private investigator can provide to their clients. Sometimes a background check is all a client needs and other times it is merely the first step into a more in-depth investigation. If you need a New Hampshire background check or an investigation involving one, the professionals at ICS are ready to work for you to provide the discreet and confidential service you need. ICS has been helping people in New Hampshire just like you get results since 1967.

New Hampshire Background Check

Private Investigation Cases Map for in New Hampshire

Case Studies

  • Overseas Lost Person

    Private Investigator finds a lost person in an overseas country 01/24/2019

  • Locate Lost Person

    ICS was contacted in an attempt to locate a Subject that had been in a 3-year relationship with the Client. 01/17/2019

  • Child Custody Exchange

    ICS was contacted in an attempt to have an Investigator on site to witness the exchange of a child from father to mother. Due to the legality of the exchange, a verified witness was required by the Client to document a proper exchange to negate... 01/08/2019

  • Case Study: Infidelity investigation in a Resort City Like Dubai

    ICS was contacted by a Client in an attempt to verify if her spouse was engaging in acts of Infidelity while on a stay in a city much like Dubai. Investigators were dispatched. We had boot on the ground in the resort and reserved their stay. In... 10/01/2018

  • Case Study: Due Diligence investigation helps business move forward with new investors.

    The private investigator for ICS helped our client make informed decisions about their potential investigators. With this case study the efforts made by ICS thwarted the clients suspicion and made for better business dealing. 09/20/2018

Paper and Press Releases

  • Join our team of Qualified Parties

    There is simply no agency with an international footprint that takes better care of its private investigator talent. "Our solution is simple, take care of you like our own!" -Michael Rabern 08/29/2018

  • Teen Cyber Bullying

    Cyberbullying has become increasingly common, with the increased use of communication technology, especially among teenagers.

  • Cellphone Spyware

    Cellular Spyware is basically "phone surveillance". It is an app that has usually been installed by a third party on a cell phone that allows them to listen to or record conversations, track location and monitor all the data of the cell phone that... 12/07/2015

  • Workers Compensation Fraud

    Worker's compensation programs are compensation plans for the victims of all job-related injuries.  When an employee gets hurt on the job, the employer is liable for medical expenses, lost income and other expenses until the employee has healed... 12/07/2015

  • ICS Will Not Do Cheating Decoy Investigations

    International Counterintelligence Services (“ICS”), a leader in the private investigations industry takes a strong stand against Cheating Decoy Investigations. 12/07/2015

Local Associations and Important Resources for New Hampshire

New Hampshire Association of Private Investigators

Website: https://www.nhli.net

About New Hampshire:


Official Government website of New Hampshre:


Recent Investigation Inquiries

Origin Investigation Location Case Type
East Hampton, New Hampshire New Hampshire Child Custody and Visitation Investigations
Lee, New Hampshire New Hampshire Birth Parent Locate Investigation
Dover, New Hampshire New Hampshire Birth Parent Locate Investigation
Bedford, New Hampshire New Hampshire Other Private Investigator Case
Jaffrey, New Hampshire New Hampshire Private
Manchester, New Hampshire New Hampshire Stalking and Harassment Investigations
Newmarket, New Hampshire New Hampshire Criminal Investigation
Lee, New Hampshire Background Investigation
Pelham, New Hampshire Massachusetts Divorce Investigation
Bedford, New Hampshire New Hampshire Child Custody and Visitation Investigations

Jurisdictional, Licensing, and Regulation Concerns

New Hampshire

New Hampshire has two types of licenses:
An Agency License
A Private Investigator License
New Hampshire also requires that the applicant posses either an Associates degree of Science or a Bachelors degree of Science.
Reference Website: https://www.nh.gov/safety/divisions/nhsp/isb/index.html

Contact Information:
Website: https://www.nh.gov/safety/divisions/nhsp/isb/index.html
New Hampshire Department of Safety, Division of State Police Permits and Licensing Unit, 33 Hazen Drive, Concord, New Hampshire, United States, 03305
Phone: (603) 271-3575
Fax: (603) 271-0306

Citation Statute:

Qualifications Requirement:
Must be a resident of the United States

Must be at least 18 years of age

No record of violent misdemeanors, or theft, fraud, or felony convictions

Either an Associate of Science or Bachelor of Science in Criminal Justice and two years minimum employment as a licensed investigator; a minimum of four years as a full-time firefighter and certification by the International Association of Arson Investigators; a minimum of four years experience as a full-time law enforcement officer; or a minimum of four years employment as a full-time licensed private detective (applies to an individual or an agency but not to an employee of an agency)

File a surety bond for $50,000

Two sets of fingerprints required for armed private detective applicants

Firearms qualification required for armed private investigators

Provide documentation of qualifications

Submit application in person

Neither New Hampshire residency nor US citizenship is required

Reciprocity: New Hampshire does not have reciprocity agreements with any other states.

Fees: Private individual (biennial license)

Criminal record check

Background investigative fee: $10

Agency employing more than one person (biennial license)

Fingerprinting: $26.50

Renewal Information: Licenses must be renewed every two years. $150 to renew.


Continuing Education: Armed private detectives are required to meet minimum requirements in the use of firearms at least once per year including four hours of instruction in firearm techniques and safety.

New Hampshire Private Investigator Licensing

New Hampshire State requires licensing for Private Investigators, Security Guards and Agencies

State Licensing Requirements: New Hampshire State Private Investigator Association
Website: https://www.nhli.net/
Email: Loren@Magee.mv.com
Phone: (603) 753-6734

Only licensed investigators can conduct investigations in New Hampshire. Licenses are only good in New Hampshire, there is no State Reciprocity.

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