Cost for a full rewire of a 1,500 sq ft home?

A full rewire of a 1,500 square foot home in New Brunswick typically costs between $8,000 and $15,000, depending on the complexity of the job and current electrical condition.

The wide price range reflects several factors that significantly impact the final cost. Accessibility is the biggest variable - if your home has an unfinished basement and accessible attic space, the job will be on the lower end. However, if walls need to be opened extensively or if you're dealing with challenging layouts like cathedral ceilings or multiple stories, expect costs toward the higher range.

What's included in a full rewire covers replacing all the electrical wiring from the panel to every outlet, switch, and fixture in your home. This includes installing new circuits, upgrading to modern 14 AWG wire for 15-amp circuits and 12 AWG for 20-amp circuits, adding GFCI protection in bathrooms and kitchens as required by the Canadian Electrical Code, and ensuring proper grounding throughout. Most rewires also include updating the electrical panel if it's outdated, which can add $2,000-$3,500 to the project cost.

TSANB permits and inspections are mandatory for rewiring work in New Brunswick. Your licensed electrician will pull the necessary permits (typically $200-$400) and coordinate inspections with TSANB throughout the process. The work must meet current Canadian Electrical Code standards, which means adding AFCI protection for bedroom circuits in newer installations and ensuring all work is properly grounded and bonded.

Timeline and disruption should also factor into your planning. A complete rewire typically takes 3-7 days depending on the home's complexity, and you'll likely need to stay elsewhere during portions of the work when power is shut off. The electrician will work to minimize disruption, often completing one section at a time to maintain some electrical service.

Additional costs to consider include drywall repair if walls need to be opened (budget $1,000-$3,000 for patching and painting), upgrading your electrical service if it's currently less than 100 amps, and any electrical upgrades you want to add during the rewire like additional outlets, dedicated circuits for appliances, or smart home wiring.

This is definitely not a DIY project - rewiring requires extensive electrical knowledge, TSANB licensing, and proper permits. Improper electrical work can cause fires, electrocution, or insurance claim denials. Need help finding a qualified electrician for your rewire? New Brunswick Electrical can match you with licensed professionals in your area for free estimates.