How much does bathroom exhaust fan replacement cost in New Brunswick?

Bathroom exhaust fan replacement in New Brunswick typically costs $200-$600 for a standard swap-out, with most homeowners paying around $350-$450 including parts and labour. If you're upgrading to a higher-end model with features like humidity sensors, LED lighting, or ultra-quiet operation, expect $500-$800 total.

The basic breakdown for a straightforward replacement (same location, existing wiring adequate): $80-$200 for the fan unit itself, plus $120-$250 for electrical contractor labour. Popular mid-range models from Broan, Panasonic, or Delta Breez run $120-$180 and offer good reliability for New Brunswick's humid climate.

Factors that increase costs include relocating the fan to a better position ($400-$800 extra for new ductwork), upgrading electrical circuits if your current wiring can't handle a more powerful unit, or installing through a cathedral ceiling where access is limited. Homes built before 1980 often need electrical upgrades since older fans drew less power than today's efficient models.

Important licensing requirements: All electrical work must be performed by a TIS-licensed electrical contractor, and a wiring permit from NB Power (1-800-615-0522) is required if the installation involves new circuits or significant electrical modifications. The contractor will also arrange the final TIS inspection. Attempting DIY electrical work violates New Brunswick regulations and can void your home insurance.

New Brunswick climate considerations make proper venting crucial. Your new fan should exhaust directly outside (never into the attic) through insulated, rigid ducting to prevent condensation buildup during our cold winters. Many older NB homes have flexible ducting that sags and collects moisture—upgrading to rigid metal ducting adds $150-$300 but prevents ice damming and mold issues.

For timing, most contractors can complete a basic replacement in 2-3 hours. However, book early during peak renovation season (May through September) as electrical contractors stay busy. Winter installations are fine for interior work, though accessing roof vents may require waiting for better weather.

Next step: Get quotes from 2-3 licensed electrical contractors in your area. Ask specifically about ductwork condition and whether your current electrical circuit can handle the new fan's requirements—addressing these upfront prevents surprise costs later.