What minor work can I do without a permit in NB?

In New Brunswick, homeowners can legally do very limited electrical work without a TSANB permit - essentially just replacing existing components with identical ones.

The key rule is "like for like" replacement with the power completely shut off at the breaker. You can replace outlets, switches, and light fixtures as long as you're not changing the circuit, adding new wiring, or modifying the electrical system in any way.

Specifically, no permit is required for:

• Replacing outlets or switches with identical types (standard outlet for standard outlet, single-pole switch for single-pole switch)


• Replacing light fixtures on existing circuits, provided the new fixture doesn't exceed the circuit's capacity


• Replacing smoke detector units (but not adding new ones or changing wiring)


• Changing light bulbs and basic maintenance

Everything else requires a TSANB permit and licensed electrician, including adding new outlets, installing new circuits, any panel work, EV charger installation, or upgrading electrical components. Even seemingly simple tasks like adding a GFCI outlet or installing a ceiling fan on a new circuit require permits.

The Canadian Electrical Code as adopted by New Brunswick is strict about this because electrical work done incorrectly can cause fires, electrocution, or insurance claim denials. TSANB requires permits for most electrical work to ensure safety inspections are completed.

Critical safety reminders: Always shut off the circuit breaker before doing any work, test that power is off with a voltage tester, and never work on live circuits. If you're unsure about anything or encounter unexpected wiring, stop and call a licensed electrician.

When in doubt, contact TSANB directly at 1-800-999-0813 to confirm whether your specific project requires a permit. It's always better to check first than deal with failed inspections, insurance issues, or safety hazards later.

Need help finding a licensed electrician for permitted work? New Brunswick Electrical can match you with local professionals who handle permits and inspections properly.