What does garage electrical upgrade typically cost in New Brunswick?

A garage electrical upgrade in New Brunswick typically runs $800-$3,500, depending on whether you're adding a few outlets or doing a complete 240V service upgrade for EV charging and workshop equipment.

Basic upgrades (adding 4-6 outlets, LED lighting, GFCI protection) usually cost $800-$1,500. This covers the licensed electrical contractor's labour, materials like 14-gauge wire and standard outlets, plus the mandatory NB Power wiring permit. Mid-range projects ($1,500-$2,500) might include a 240V outlet for EV charging, upgraded lighting with motion sensors, and a sub-panel if your main panel lacks capacity.

Comprehensive upgrades ($2,500-$3,500+) involve running a new 60-100 amp sub-panel to the garage, multiple 240V outlets, overhead door operators, and workshop-grade lighting. Costs increase significantly if your garage is detached and requires underground cable runs or if your main electrical panel needs upgrading first.

New Brunswick's regulatory requirements add specific costs to consider. All electrical work must be performed by a TIS-licensed electrical contractor — homeowners cannot do their own wiring even in detached garages. Your contractor must obtain a wiring permit from NB Power (1-800-615-0522) before starting work, and TIS (1-888-659-3222) conducts the final inspection once complete. Working without permits results in special inspection fees on top of the permit cost.

Factors affecting your final price include the distance from your main panel, whether you need trenching for underground feeds, the age of your existing electrical system, and current demand for electrical contractors in your area. Northern New Brunswick sometimes faces longer wait times due to fewer available contractors.

When to upgrade: Consider a garage electrical upgrade if you're installing an EV charger, setting up a workshop, or your current setup relies on extension cords. Modern garages should have GFCI-protected outlets every 6 feet and adequate lighting for safety.

Next step: Contact a few TIS-licensed electrical contractors through our New Brunswick Construction Network directory for quotes. They'll assess your current panel capacity and recommend the most cost-effective approach for your specific needs.