New Hampshire Contractor License and Building Codes

State of New Hampshire Contractor & Building Information

New Hampshire Department of Safety

New Hampshire’s Online License Application Service
New Hampshire Electrical Contractors are licensed and regulated for the protection of consumers against deficient electrical installations. The New Hampshire Electrical Contractors Board issues licenses to certify electrical contractors and journeyman electricians to work within the state.
For more information visit: New Hampshire Online License Application Service.

Check a New Hampshire Contractor License
To check to see if an electrician is licensed, or to check the status of an Electrical Contractor in the State of New Hampshire go to: New Hampshire Licensing Verification

New Hampshire Permits
For more information visit: New Hampshire Permits.

New Hampshire State Building Code
For building code information visit: New Hampshire State Building Code.

New Hampshire Electrical Codes

NEC® National Electrical Code Adoption: 2014
Effective January 2015.

Please Note: Due to the nature of the electrical code adoption process, we cannot guarantee complete accuracy of this information. Please notify us of any changes you may be aware of.

New Hampshire Energy Codes

The New Hampshire Energy Code is adopted and required by the New Hampshire Energy Office. This code sets minimum energy efficient buildings.
For more information visit: New Hampshire Building Energy Codes Program.

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Home Electrical Wiring

All home electrical wiring projects should be performed correctly by trained and qualified individuals who understand the principles of electrical circuit wiring and the basic fundamentals of home construction. Detailed information is provided throughout areas of this website about the complexity of specific projects to help assist with you to understand the scope of work involved.
The following categories will provide more specific information for each project - below is an Example:
Electrical Project Skill Level:
Intermediate to Advanced - Best performed by a Licensed Electrical Contractor.
Electrical Tools Required:
Basic Electricians Pouch Hand Tools and a Voltage Tester.
Estimated Time:
Depends on the personal level experience, ability to work with tools, install electrical circuit wiring, and the available access to the project area.
Electrical Safety:
Identify the electrical circuits found in the project area, turn them OFF and Tag them with a Note before working with the electrical wiring.
Home Electrical Parts and Materials:
Electrical parts and materials should be approved for the specific project and compliant with local and national electrical codes.
Electrical Codes and Inspections:
Installing additional home electrical wiring should be done according to local and national electrical codes with a permit and be inspected.