Aluminum Wiring Concerns? We Know How to Fix It

Expert Inspection, Pigtailing & Replacement for Edmonton Homes Built in the 1960s–70s

Book Your Aluminum Wiring Assessment: (780) 484-6720
Book Your Aluminum Wiring Assessment: (780) 484-6720

Aluminum Wiring Edmonton — Inspection, Pigtailing & Replacement Solutions

Aluminum wiring was used in many Edmonton homes built between 1965 and 1976 as a lower-cost alternative to copper. While aluminum itself is not inherently dangerous, it expands and contracts more than copper and creates loose connections at outlets, switches, and panel connections. These loose connections generate heat, which can cause fires. Most Edmonton insurance companies require aluminum wiring remediation before they will renew or issue coverage. Armada Electrical inspects and remediates aluminum wiring using pigtailing (copper connections) or full rewiring, depending on the scope and your home’s condition.

If your Edmonton home was built in the 1960s or 1970s, understanding aluminum wiring and your remediation options is essential for insurance compliance and fire safety.

What Is Aluminum Wiring and Why Is It a Concern?

Aluminum wiring is branch wiring (from the panel to outlets and switches) made of aluminum instead of copper. The problem emerges at connection points: over time, aluminum oxidizes and expands more than the brass or copper components it connects to, creating loose connections. Loose connections generate heat at the joint, and sustained heat can ignite insulation or nearby materials. Aluminum wiring fires in residential homes are documented and are the reason insurance companies require remediation. The risk is highest at outlets, switches, and panel connections where the aluminum wire is tightened to a terminal.

How Do You Know If Your Edmonton Home Has Aluminum Wiring?

Most Edmonton homes built between 1965 and 1976 have some aluminum wiring. Check your home inspection report or ask your real estate agent if aluminum wiring was noted. Visually, you can see aluminum wire at the panel: it has a silver-grey appearance and is clearly marked “AL” on the insulation. Copper wire is reddish and marked “CU”. If you’re unsure, Armada’s inspection will definitively confirm the presence and extent of aluminum wiring and recommend the appropriate remediation.

What Are Your Options for an Aluminum Wiring Upgrade in Edmonton?

There are two main approaches to an aluminum wiring upgrade: pigtailing and full rewiring. Pigtailing connects a short length of copper wire to the aluminum wire using a specially rated connector (such as an AlumiConn), isolating the aluminum from the outlet or switch terminal. This eliminates the loose-connection fire risk at the point of termination. Full rewiring replaces the aluminum wire entirely with copper, which is more comprehensive but also more disruptive. Armada recommends pigtailing for most Edmonton homes because it directly addresses the documented fire risk while being less invasive than complete aluminum-to-copper rewiring.

Aluminum Wiring and Insurance — What Do Edmonton Insurers Require?

Most Edmonton property and casualty insurers require either pigtailing or full rewiring of aluminum wiring to maintain or renew coverage. Some insurers accept pigtailing as remediation; others require full rewiring. Armada recommends confirming with your insurer which remediation they accept before starting work. Once remediation is complete, Armada provides a signed inspection report documenting the work, which satisfies insurance company requirements.

Armada’s Aluminum Wiring Inspection Process

Armada’s inspection involves accessing the electrical panel and tracing wiring throughout the home to identify all aluminum branch circuits and connections. We photograph the aluminum wire, note locations, document the condition of connections, and assess the scope of pigtailing or rewiring needed. The inspection report clearly identifies every aluminum wire run, the recommended remediation, and a cost estimate. We then work with your insurance company (if required) to obtain approval before starting remediation work.

What to Expect During Aluminum Wiring Pigtailing

Pigtailing is less disruptive than full rewiring. The work typically takes 2 to 5 days depending on the number of connections and circuits involved. Our electricians access each outlet, switch, and panel connection, disconnect the aluminum wire, install the copper pigtail connector, and reconnect to the proper terminal. They test each connection for secure fit and proper function. Wall disruption is minimal — you don’t need drywall opened except at panels or junction boxes. Most homeowners remain in their homes during pigtailing work.

Frequently Asked Questions

  • Yes. Pigtailing with a properly installed copper pigtail connector addresses the documented fire risk at connection points. Once pigtailed, the aluminum wire is isolated from the brass or copper terminals, eliminating the loose-connection hazard that causes overheating.

  • Most Edmonton insurers accept pigtailing as remediation. We recommend confirming with your insurer before work begins. Once pigtailing is complete and inspected, Armada provides documentation that typically satisfies the insurance company.

  • Pigtailing typically takes 2 to 5 working days depending on the home’s size and number of aluminum circuits. We can often complete pigtailing room by room or circuit by circuit, so you’re not without power for extended periods.

  • Yes. Aluminum wiring remediation requires a permit and final inspection in Edmonton. Armada obtains the permit, schedules the inspection, and provides a signed-off report to you and your insurance company.

Concerned about aluminum wiring?
Call (780) 484-6720 or schedule an inspection today.

Armada will inspect your home, confirm the presence and scope of aluminum wiring, explain your remediation options, and coordinate with your insurance company.