Aluminum Wiring Toronto

If your home still has aluminum wiring, it’s time to take action. SAY WATT Electric provides safe, professional aluminum wiring repair and rewiring in Toronto. We fix loose connections, prevent overheating, and bring your system up to code—keeping your home protected and insurable.

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Safe and Certified Aluminum Wiring in Toronto

Licensed electricians bringing your system up to code.

SAY WATT Electric is Toronto’s most trusted electrical contractor for ESA-compliant aluminum wiring repair, rewiring, and inspections.

Most Toronto Homes built between the mid-1960s and late 1970s contain aluminum wiring. While the Ontario Electrical Safety Code (OSC) has provisions for aluminum wiring, many home insurers won’t provide insurance coverage for aluminum-wired homes unless the wires are ESA inspected, and in some cases, repaired or replaced.

SAY WATT Electric can assess your system, repair unsafe connections, or rewire with modern copper to keep your family safe and your home insurable.

Let’s talk wiring!

Call Us 416-906-7416
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SAY WHAT we DO

  • Inspect and assess existing aluminum wiring in your home
  • Perform ESA-approved aluminum wiring repair and rewiring
  • Offer pigtailing with approved copper connectors for safety
  • Ensure compliance with Ontario Electrical Safety Code (OESC)
  • Provide ESA inspection and Certificate of Inspection for insurance

SAY WATT we DON’T

  • Ignore safety concerns with outdated wiring
  • Use non-approved connectors or materials
  • Provide temporary or unsafe fixes
  • Leave your system without proper testing
  • Overcharge for aluminum wiring repair or rewiring

Aluminum Wiring Toronto

SAY WATT Electric is here to repair or replace aluminum wiring in older Toronto homes for safe and efficient electrical connections. We achieve this through a few options, all completed by licensed electricians in full compliance with ESA standards to improve safety, reliability, and meet insurance requirements.

We’ll remove your aluminum wires and replace them with copper wiring that meets OESC standards. This eliminates the risks associated with aluminum wiring, increases safety and the resale value of your home, and fulfills insurance requirements to update your electrical system.

This method involves adding some copper wiring to the existing aluminum wires at outlets, switches, and fixtures with ESA-approved connectors. Pigtailing is a more affordable and less invasive process because it doesn’t require fully rewiring your home.

Our aluminum wiring repair service includes inspecting connections, tightening terminations, replacing unsafe devices, and applying ESA-approved pigtailing techniques. SAY WATT Electric ensures your wiring operates safely, reduces fire risks, and meets insurance and Ontario Electrical Safety Code requirements.

Call Us 416-906-7416
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Why Choose SAY WATT

Professional Aluminum Wiring toronto

SAY WATT Electric is making Toronto homes safer one wire at a time. We’ve been wiring homes in Toronto and the GTA for over 15 years. Our goal is to provide affordable electrical solutions that don’t just light up your home, but do so in the safest way possible. The 350+ happy clients we have are proof that our services are centered on your needs. We’re grounded in:

Electrical Safety

Safety

Full Service Electrical Contractor

Expertise

Integrity

Electrician Toronto

Transparency

CSA Approved Quality

Quality

Get connected with a licensed electrician that lives up to the buzz. Our team is waiting for you to SAY WATT’s up!

Call Us 416-906-7416

WATT Goes Into Every Aluminum Wiring Project

01

Phone Consultation

Contact SAY WATT Electric to discuss your aluminum wiring concerns. Our licensed electricians will explain repair and replacement options and schedule a convenient time to assess your home’s electrical system.

02

On-site Assessment

During the visit, we inspect your wiring, connections, and devices. We look for overheating, loose terminations, and outdated components to determine whether pigtailing or full replacement is the safest solution.

03

Detailed Estimate

Within 2–3 business days, you will receive a clear estimate outlining the work required. This includes materials, labour, ESA permits, and testing, so you know exactly what is needed for compliance.

04

Repair or Replacement

Our electricians complete the necessary work, either replacing aluminum wiring with modern copper or performing ESA-approved pigtailing. Every connection is handled with precision to restore safety and efficiency in your home.

05

ESA Approval and Final Check

We arrange an ESA inspection to certify the work. Once approved, we provide your Certificate of Inspection, perform a final walkthrough, and ensure your electrical system is safe and ready for use.

WATT Our Clients Say About Us

Reviews from our clients

Had a great experience working with Andrey and his team. The work was done quickly without compromising on quality. They were very professional, efficient, and extremely accommodating to all our requests. They redid the electrical throughout our entire home and installed outdoor potlights within a week with speed and attention to detail. Highly recommend their service!s!
N D
21:46 24 Oct 25
I had an excellent experience with this electrical company! The team was professional, punctual, and extremely efficient. They completed the work quickly without cutting corners, and everything was done to a very high standard. Communication was clear throughout the process, and they took the time to explain everything in detail. I highly recommend them to anyone looking for reliable and professional electrical services!
Xia Ling
21:45 24 Oct 25
I highly recommend Say Watt Electric!!!Andrey was very professional, helpful, highly responsive and did EXCELLENT work on our electrical needs.If we ever need electrical work done again we would not hesitate to reach out to Say Watt Electric.
eleni
17:16 23 Aug 25
We had an amazing experience with Andrey, who installed our exterior pot lights. His customer service was outstanding from start to finish. He was professional, knowledgeable, and took the time to understand exactly what we wanted. The installation was seamless, and the final result exceeded our expectations—our home looks fantastic! Andrey was also punctual, clean, and very responsive to any questions we had. Highly recommend him for anyone looking for quality work and excellent service!
Raghu Modi
22:32 31 Mar 25
We had a fantastic experience with Andrey! He recently upgraded our electrical panel and added a plug for our EV at a very reasonable price. Not only was he on time, but he also stayed true to his word throughout the entire process. Andrey's professionalism and reliability make him the go-to electrician for any electrical work. Highly recommended!
Pooyan Fekrati
02:44 06 Mar 25
Andrey is the guy to call if you need any electrical work done in your home. He is extremely reliable, efficient, and a true professional. Don't waste your time trying to find a better electrician!
Alnoor Kara
20:17 25 Feb 25
Andrey was fantastic! He quickly resolved the issue with my non-working lights and three plugs. His work was professional, efficient, and done with great attention to detail. He took the time to explain the problem and answered all my questions thoroughly. I’m very impressed with his expertise and friendly approach. Highly recommend Andrey for any electrical work!
Lucy Neuc
23:00 30 Dec 24
I had a fantastic experience working with Andre! He helped us with a few electrical projects that we had pending, and I couldn’t be happier with the results. Andre is incredibly knowledgeable, respectful, and responsive. He explained everything clearly, worked efficiently, and delivered great results. His professionalism and attention to detail really stood out to us and I truly appreciated how smooth and stress-free he made the entire process. I will absolutely be using his services again in the future and highly recommend him to anyone in need of a reliable electrician
Alyzeh Shahbaz
18:29 13 Dec 24
Outstanding service! Attention to detail and customer satisfaction.Very clean and follow up with any questions I had.On time , came when they said did and provided advice to the other trades on best layout and efficient used of space.Great personal skills.
Troy John
15:47 26 Nov 23
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Problems with Aluminum Wiring in Toronto

We must emphasize that while aluminum can be a safe wiring material for a home, there are some disadvantages and concerns with this type of wiring.

This is of particular concern at connection points. Over time, aluminum can degrade or become loose and cause overheating, creating a fire hazard.

The overheating is caused by aluminum wiring oxidizing when it is exposed to air, increasing resistance and heat.

Aluminum wire can be problematic if it is used for connections or devices that are designed for copper wiring only.

Aluminum tends to expand as temperature changes, which will result in the connections loosening over time. Sometimes these connections can melt and cause an electrical fire.

Using improper connectors or installation techniques can damage the aluminum wiring and cause it to deteriorate and weaken.

Many insurance companies will not insure homes with aluminum wiring because they are considered a higher risk for electric fires. Sometimes this can be remedied through rewiring or replacing some components.

Call Us 416-906-7416
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Call Our ESA Licensed Electrician for Aluminum Wiring in Toronto

HIRE ESA LICENSED ELECTRICAL CONTRACTOR

Aluminum wiring requires expert care to stay safe and insurable. SAY WATT Electric delivers ESA-compliant repair and rewiring that meets today’s standards. No shortcuts, no unsafe fixes—just solid work and certified electricians making your Toronto home safer.

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Questions to Ask About Aluminum Wiring

Answers to the questions we hear most — no sparks, just straight talk

Aluminium was the preferred material for electrical wiring in North America between the mid 1960s and late 1970s. It was more affordable than copper wiring at the time and is a lighter metal, making it easier to handle and install. However, over time, some safety concerns became evident with aluminum and now copper wiring is more widely used in Canada. While having aluminum wiring is acceptable in older homes, if it is not properly installed or maintained well, it can lead to safety hazards.

It depends on the condition of the wiring, how it was installed, and how well it has been maintained. Aluminum wiring can be dangerous if not maintained well and increases the risk of electrical fires. Having an ESA inspection can reveal any issues that pose a threat to your safety.

If your home was built between the mid 1960s and the late 1970s, chances are that it contains aluminum wiring. Also, markings on the outer jackets of cables may have the word “aluminum”, “AL”, or “ALUM”, indicating that they are aluminum wires. The best way to confirm is to hire a licensed electrical contractor or have your home inspected by an ESA inspector.

Yes, it is possible to get home insurance with a home that has aluminum wires, however, there must be upgrades to the system to improve safety. Certain limitations and conditions will apply, and you may also have to pay a higher premium due to the increased fire risk.

Yes, when it is done with the appropriate materials and techniques and by a licensed electrical contractor. Pigtailing is considered a safe and effective way to lower the risks related to aluminum wiring without you having to rewire your home.

The cost will depend on the method used, the size of your home, and whether you are doing full rewiring or pigtailing. Pigtailing is the most common remedy to make aluminum wiring safer. In Toronto generally, its cost can range from $40-$85 per connection (anywhere from $2,000-$10,000+ for a house). Full rewiring which involves replacing all of your aluminum wiring with copper wiring is more expensive, ranges from $10,000-$40,000+. Contact SAY WATT to schedule an appointment for an estimate.

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