Aluminum Wiring Remediation in Toronto

Homes built in Toronto between 1965 and 1975 were often wired with aluminum instead of copper. Aluminum wiring expands and contracts more than copper, loosening connections over time and creating a serious fire hazard. RK Power Electric specializes in safe, ESA-approved aluminum wiring remediation.

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What to expect

There are two main approaches to aluminum wiring: pigtailing (adding copper extensions at each outlet and switch using approved CO/ALR connectors) or a full rewire. Pigtailing is the most cost-effective solution approved by ESA and the Ontario Fire Marshal, and it's what we perform in most homes.

We also replace all outlets, switches, and fixtures with CO/ALR-rated devices designed specifically for use with aluminum wiring. These devices have a larger terminal area and tighter clamping pressure to safely accommodate aluminum conductors.

Many insurance companies in Ontario will not insure homes with aluminum wiring, or charge a significant premium. After our remediation, we provide documentation that your home meets ESA standards - which most insurers accept for normal coverage rates.

Licensed electrician
ESA permits handled
30+ years experience
Free Estimates
Fully Insured

Common questions

How do I know if my Toronto home has aluminum wiring?
Homes built between 1965-1975 are most likely to have aluminum wiring. You can check your electrical panel - aluminum wire is silver-coloured rather than copper-orange. We offer free inspections.
Is aluminum wiring dangerous?
Untreated aluminum wiring is a fire hazard. However, properly remediated aluminum wiring using ESA-approved methods is considered safe and insurable.
Do I need to rewire the whole house?
Not necessarily. ESA-approved pigtailing at every device is an accepted and effective solution. Full rewiring is sometimes recommended for very old or deteriorated wiring.
Will fixing aluminum wiring lower my insurance premium?
Yes - most Toronto insurers reduce or eliminate the aluminum wiring surcharge once ESA-compliant remediation is documented.

Other services you may need

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Need help with this?

Call Rafael for a free estimate. We will explain the work before anything starts.

Call 416-315-0833