Contractor License Requirements in New Hampshire

New Hampshire takes a minimal approach to state-level contractor licensing. The state does not require a general contractor license, and most construction work can be performed without state-level credentials. However, specific trades are licensed at the state level, including electricians, plumbers, gas fitters, and well drillers.

Electricians in New Hampshire are licensed by the Electricians' Board, which operates under the Office of Professional Licensure and Certification (OPLC). The state offers apprentice, journeyman, and master electrician licenses. Plumbers and gas fitters are similarly licensed through their respective boards within the OPLC. These specialty licenses require passing examinations and meeting experience requirements.

Local municipalities in New Hampshire may require additional permits and registrations. Some towns have adopted building codes that require contractors to register locally, though this is not universal across the state. The Live Free or Die state generally favors less regulation, which is reflected in its contractor licensing framework.