Can I install dimmer switches in my NB kitchen and what do they cost?

Yes, dimmer switches work well in New Brunswick kitchens and are an affordable upgrade, typically costing $50 to $200 per switch installed, depending on the type of dimmer and whether any rewiring is needed. They are one of the most impactful small changes you can make — proper lighting control transforms a kitchen from a flat, over-lit workspace into a space that adapts to cooking, dining, and entertaining.

A basic single-pole dimmer switch costs $15 to $40 at hardware stores in Moncton, Fredericton, or Saint John, while smart dimmers with Wi-Fi or Bluetooth connectivity run $40 to $80 each. Installation labour adds $50 to $150 per switch if you hire an electrician. The critical factor is what type of lighting you are dimming. Modern LED fixtures require LED-compatible dimmers — using a standard incandescent dimmer with LED bulbs causes flickering, buzzing, and premature bulb failure. Look for dimmers labelled "CL" or "LED compatible" and check the manufacturer's compatibility list for your specific LED fixtures or bulbs.

Not every kitchen light should be on a dimmer. Recessed ceiling lights and pendant fixtures over islands or dining areas are ideal candidates — you want bright task lighting while cooking and softer ambient light for meals. Under-cabinet task lighting is typically better on a simple on/off switch since you want full brightness when prepping food. Range hood lights have their own controls and should not be connected to a wall dimmer.

Wiring Considerations in Older NB Homes

Many New Brunswick homes built before the 1980s have older wiring that can complicate dimmer installation. If your kitchen has knob-and-tube wiring, a dimmer switch is not safe to install without first upgrading the wiring on that circuit. Two-wire systems without a neutral conductor can also be problematic for smart dimmers, which typically require a neutral wire to function. Your electrician can assess this quickly by pulling the existing switch plate.

If your kitchen is on a single lighting circuit — common in older NB homes — installing a dimmer affects all fixtures on that circuit simultaneously. During a renovation, it is worth having an electrician split the kitchen lighting into two or three circuits: general ceiling lights on one, island or dining pendants on another, and under-cabinet lighting on a third. This gives you independent control of each zone and costs $200 to $500 per additional circuit.

For a straightforward swap of an existing switch for a dimmer with compatible wiring and LED-compatible fixtures, this is a project many handy homeowners can tackle themselves — it involves turning off the breaker, removing the old switch, and connecting the dimmer following the manufacturer's instructions. However, if you discover aluminum wiring, knob-and-tube, or if the existing box does not have a ground wire, stop and call a licensed electrician. Any work that involves modifying circuits or adding new wiring requires a permit and inspection through your local NB municipality.

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Looking for experienced contractors? The New Brunswick Construction Network connects homeowners with qualified professionals:

• Thirty Four Renovations
• Gionetterenovations