Learn How to Hire a Private Investigator in New Hampshire
If you need to hire a private investigator in New Hampshire, please use the following list of private detectives and investigation agencies in the state.
Before hiring a detective or agency, contact the appropriate state licensing authority to confirm current license information.
New Hampshire State Police
Division of Licenses and Permits
Hazen DR., Concord, New Hampshire 03305
Phone Number: (603) 271-3575
Website: New Hampshire State Law
Also, visit the New Hampshire State Private Investigator Association