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Reviewed by Elena VolkovaSenior Editorial Reviewer — Electrical, Smart Home & Appliances

Who to call · Electrician

Aluminum wiring safety concern? Here's Who to Call

Homes wired with aluminum branch circuits in the 1960s and 70s are a known fire risk: aluminum expands, contracts, and oxidizes at connections, loosening terminals until they arc and overheat. You don't have to rewire the whole house — an electrician can install approved copper pigtails with special connectors at every device, or replace the runs, to make the system safe.

What's going on

How to fix aluminum wiring safety concern

Some "aluminum wiring safety concern" cases look simple, but getting it wrong almost always costs more than calling a pro: hidden leaks, fire risk, code violations, and insurance headaches. A licensed electrician will diagnose the exact cause, use the right professional tools, and stand behind the repair. Most local pros offer free quotes and can visit the same day or the next.

Who to call

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Symptoms to look for

  1. 01

    Wiring stamped "AL" or "ALUMINUM" at the panel

  2. 02

    Cover plates or switches that feel warm to the touch

  3. 03

    Flickering lights or outlets that stop working intermittently

  4. 04

    Faint burning smell or discoloration around outlets and switches

FAQ

Frequently asked questions

Who should I call for: Aluminum wiring safety concern?

Call a licensed electrician. Electricians have the specialized training, tools, and insurance to diagnose aluminum wiring safety concern safely and stand behind the fix. Most offer free quotes and can visit the same day or the next.

Can I fix this myself?

Some minor cases can be handled DIY, but most require a licensed electrician to avoid costly rework and safety risks. A free quote takes under a minute.

How fast can a pro come out?

Most electricians offer same-day or next-day visits for non-emergency issues. True emergencies (burst pipes, gas smell, no heat in winter) are typically handled within 1–4 hours.

How much does it cost to fix?

Costs vary by severity and your location. Submit a free quote request to get real pricing from local pros in your area.

What are the signs of: Aluminum wiring safety concern?

Wiring stamped "AL" or "ALUMINUM" at the panel. Cover plates or switches that feel warm to the touch. Flickering lights or outlets that stop working intermittently. Faint burning smell or discoloration around outlets and switches.