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Investigative Services Agency

We provide litigation support, find missing persons, help adoptees reunite with birth families, conduct background and asset investigations, and provide local governments and businesses with due diligence tools and support. We also provide forensic polygraph services. 

Larmonie Group, LLC

We believe that knowledge is power, and truthful information is the best knowledge. The investigative world can intimidate and overwhelm anyone – we're here to help find the answers and create the solutions you need. Don't let yourself get buried in details. Contact us instead.

highly personal


investigative solutions... 

Proud member of the FBI National Academy Associates; NH Association of Chiefs of Police; International Association of Chiefs of Police; 100 Club of NH; NH League of Investigators; INTELLENET- International Intelligence Network.