How much does dimmer switch install cost in New Brunswick?

Installing a dimmer switch in New Brunswick typically costs $150-$300 per switch when done by a licensed electrician, with most homeowners paying around $200-$250 for standard residential installations.

The electrical work itself must be performed by a licensed electrician — New Brunswick law requires all electrical installations to be done by contractors holding a valid TIS (Technical Inspection Services) licence. While this might seem like overkill for a simple switch, it ensures safety and code compliance, plus your home insurance remains valid.

Cost breakdown for dimmer installation:

• Basic dimmer switch: $25-$75 (standard toggle or slide dimmer)


• Smart/programmable dimmer: $75-$200 (WiFi-enabled, timer functions)


• Labour: $100-$150 per switch (includes permit if required)


• Electrical permit: May be required from NB Power (1-800-615-0522) depending on scope

Factors affecting your final cost include the type of lighting (LED compatibility is crucial), whether new wiring is needed, and accessibility of the switch box. Older homes with aluminum wiring or outdated electrical panels may require additional work. If you're replacing multiple switches or the electrician discovers knob-and-tube wiring, expect higher costs.

LED compatibility is critical — many older dimmers cause LED bulbs to flicker or buzz. Ensure your electrician installs an LED-compatible dimmer, which typically costs $10-$20 more but prevents headaches later. Incandescent and halogen bulbs work with most dimmers, but CFLs often don't dim properly.

When multiple switches are involved, electricians often offer better per-unit pricing. Installing 3-4 dimmers during one service call typically reduces the per-switch cost to $125-$175. The electrician will also verify your electrical panel can handle the load and check that existing wiring meets current NBC 2020 standards.

Smart dimmers are increasingly popular in New Brunswick homes, especially with NB Power's time-of-use billing in some areas. These allow scheduling and remote control, helping reduce energy costs during peak hours.

For a straightforward single dimmer replacement with compatible existing wiring, budget $200-$250 total. Contact a licensed electrical contractor through our directory for an accurate quote based on your specific home and requirements.