New Hampshire Low Voltage Contractor License Requirements

Key Regulatory Principle

In New Hampshire, it is not the voltage of the circuit that determines licensing requirements, but the type and purpose of the circuit. The Electricians' Board licenses those performing electrical installations for "heat, light and power" purposes, regardless of voltage.

Systems Exempt from Electrical Licensing

The following systems are considered signaling circuits and do not require electrical licensing:

• Fire alarm systems - All voltage levels
• Security and burglar alarm systems
• Access control systems
• Video surveillance/CCTV systems
• Telecommunications and data cabling
• Class 2 and Class 3 circuits
• Power-limited fire alarm cables
• Audio/video systems
• Structured cabling systems

When Electrical Licensing IS Required

Electrical licensing is required for circuits used for "heat, light, and power" purposes, including:

• Line voltage electrical installations (120V/240V)
• Power circuits regardless of voltage
• Lighting systems and controls
• Heating and cooling electrical connections
• Motor circuits and controls

Electrical License Types (When Required)

For work requiring electrical licensing, New Hampshire offers:

• Master Electrician - Highest level, can pull permits
• Journeyman Electrician - 4 years experience + 600 hours classroom instruction
• High/Medium Voltage Electrician - For systems over 600 volts
• Apprentice Electrician - Registration required, works under supervision

Legal Authority

New Hampshire Revised Statutes Annotated (RSA) Title XXX, Chapter 319-C - Electricians

• RSA 319-C:1 - Electricians licensing requirements
• RSA 319-C:2 - Definitions
• RSA 319-C:3 - Exceptions

New Hampshire Administrative Rules - Chapter Elec 300 - Licensing Requirements

New Hampshire Electrical Code - Based on NFPA 70 (National Electrical Code)

Local Jurisdiction Considerations

• Cities and towns may require permits for low voltage installations
• Some municipalities have business licensing requirements
• Building permits may be required for certain installations
• Always check with local building departments

Professional Recommendations

While not legally required, consider:

• Industry certifications (NICET, ESA, BICSI)
• Manufacturer training and certifications
• General liability insurance
• Business registration with the Secretary of State
• Compliance with NFPA standards

Contact Information

New Hampshire Office of Professional Licensure and Certification
Electricians' Board
7 Eagle Square
Concord, NH 03301
Phone: (603) 271-2219
Website: https://www.oplc.nh.gov/electricians-board

For Building Permits and Local Requirements:
Contact your local city or town building department