How much does aluminum wiring remediation cost in Calgary?

Aluminum wiring remediation in Calgary typically costs between $2,500 and $10,000 depending on the method used, the size of your home, and the number of connection points that need treatment. There are two primary approaches, each with different cost ranges and trade-offs, and understanding both will help you make an informed decision with your electrician.

The more affordable option is AlumiConn connector remediation, which typically runs $2,500 to $7,000 for a Calgary home. AlumiConn connectors are set-screw type devices that create a reliable aluminum-to-copper transition at every outlet, switch, light fixture, and junction box in the home. Your electrician opens each device box, removes the existing connection, installs the AlumiConn connector with a copper pigtail, and reconnects the device to copper wire. This method is widely available in Calgary, and most licensed electricians are familiar with the installation process. The cost depends primarily on the number of connection points — a typical 1,200 square foot bungalow might have 40 to 60 connection points, while a larger two-storey can have 80 to 120 or more.

The premium option is COPALUM crimping, which costs $4,500 to $10,000 in the Calgary market. COPALUM uses a specialized hydraulic crimping tool to create a cold-welded, gas-tight copper-to-aluminum connection that is considered permanent. This method is regarded as the gold standard for aluminum wiring remediation and is the only method rated as a permanent repair by the Consumer Product Safety Commission. However, COPALUM requires an electrician who has been specifically trained and certified in the system, and not all Calgary electricians offer it, which can affect availability and pricing.

A third option — full copper rewiring — eliminates aluminum wiring entirely but at a much higher cost. A complete rewire of a 1,200 square foot bungalow runs $8,000 to $13,000, and a 2,000 square foot two-storey ranges from $15,000 to $26,000. This is the most thorough solution and makes sense if you are already planning a major renovation where walls will be opened, but it is usually not necessary for homes where the wiring itself is in good condition and only the connection points need attention.

Calgary's chinook conditions make remediation more urgent than in cities with stable temperatures. The repeated rapid temperature swings — sometimes 20 to 30 degrees in a few hours — cause aluminum connections to loosen faster due to the metal's high expansion rate. Electricians in Calgary regularly find more arcing damage and overheated connections in aluminum-wired homes than their counterparts in eastern Canadian cities, precisely because of decades of chinook cycling.

An electrical permit is required for aluminum wiring remediation through the City of Calgary or your local municipality, typically costing $100 to $250. A Safety Codes Officer will inspect the completed work. This inspection is important — it provides documented proof that the remediation was done properly, which is essential for insurance purposes and at resale. Many Alberta insurers now require proof of aluminum wiring remediation as a condition of coverage, so the permit and inspection documentation serves double duty.

When getting quotes, ask each electrician which method they recommend and why, how many connection points they estimate your home has, and whether the quote includes the permit and inspection. Verify WCB Alberta coverage and journeyman or master electrician certification. Getting three quotes will give you a clear picture of the scope and cost for your specific home. Calgary Electrical Services can connect you with licensed electricians experienced in aluminum wiring remediation.