What's the average cost per square foot for rewiring a Calgary home?

The average cost to rewire a Calgary home runs between $6 and $12 per square foot, with most projects landing in the $7 to $10 range for a standard residential rewire. These figures include labour, materials (NMD90 copper wire, breakers, outlets, switches, junction boxes), permits, and inspection — but typically exclude the panel upgrade, drywall repair, and painting, which are separate line items.

The wide range reflects the significant variables that affect rewiring costs. A straightforward bungalow with an unfinished basement and accessible attic space sits at the lower end because electricians can fish wires through open framing without extensive wall opening. A two-storey home with a finished basement, plaster-and-lath walls, and limited attic access pushes toward the higher end because every circuit run requires more labour to route. Older homes in established Calgary neighbourhoods like Mount Royal, Elbow Park, Inglewood, or Hillhurst-Sunnyside often have plaster walls that are more difficult and costly to open and repair compared to the drywall found in 1970s and 1980s suburban homes.

For practical budgeting, here are typical total project costs by home size in the Calgary market. A 1,000 to 1,200 square foot bungalow typically runs $8,000 to $13,000 for the rewire itself. A 1,500 to 2,000 square foot two-storey home ranges from $15,000 to $26,000. These numbers assume a panel upgrade to 200 amps is included, which adds $1,800 to $4,500 depending on whether the service entrance cable and meter base need replacement as well. If your existing panel is already 200 amps and in good condition, the rewire cost drops accordingly.

Several Calgary-specific factors influence pricing. The oil and gas sector's activity level directly affects electrician availability and rates — when the sector is booming, skilled trades workers are drawn to higher-paying industrial jobs, reducing residential availability and pushing prices up. Scheduling your rewire during the quieter winter months (November through February) can sometimes yield better pricing and faster availability since outdoor electrical projects are paused. Calgary's electrical costs are generally 10 to 20 percent below rates in larger Canadian markets, making it a moderate market by Canadian standards, though comparable to Edmonton and Winnipeg.

Material costs also play a role. NMD90 copper wire — the standard residential wiring in Alberta — runs $0.40 to $2.50 per foot depending on gauge, and copper prices fluctuate with global commodity markets. A typical bungalow rewire uses 500 to 1,000 feet of various gauge wire, while a larger two-storey can require 1,500 feet or more. Your electrician will use 14/2 wire for 15-amp lighting circuits, 12/2 for 20-amp kitchen and general-use circuits, and heavier gauge wire for dedicated appliance circuits.

An electrical permit from the City of Calgary is mandatory for any rewiring project, typically costing $150 to $350. A Safety Codes Officer will inspect the completed work before the permit is closed. Always verify your electrician carries WCB Alberta coverage and ask for proof of their journeyman or master electrician certification. Getting three detailed quotes that break down costs by circuit count, panel work, and materials will help you compare apples to apples. Calgary Electrical Services can connect you with licensed electricians for free rewiring estimates.