Electrician in Mercier–Hochelaga-Maisonneuve

Rewiring is priced per circuit or per property size and is one of the most invasive electrical jobs — walls are opened, and the house may be partly without power for days. Expect a multi-day job costing two to three orders of magnitude more than a service call. Get itemised quotes (per room or per point), and ask what wall-repair 'making good' is included, as that is where quotes diverge most.

It depends heavily on the country: some ban almost all DIY electrical work (Australia, New Zealand), others allow minor like-for-like swaps but restrict new circuits and consumer-unit work to registered electricians. Beyond legality, uncertified electrical work can void home insurance and surface as a problem when you sell. When in doubt, check your local rules before touching anything.

For home repairs and installations you want a licensed electrician (or your country's equivalent registered electrical worker) — they are trained and certified for installation work. Electrical engineers design systems and sign off plans for construction projects. For a house, the engineer only enters the picture on major renovations needing permit drawings.

Socket or switch replacement: 30 minutes. New light fixture: 30-60 minutes. New circuit to an appliance: 2-4 hours. Consumer unit/panel upgrade: half a day to a day. EV charger install: half a day. Full rewire of a 3-bedroom home: 3-10 days. Anything involving certification adds paperwork time — ask for the certificate before final payment.

A straightforward swap on an existing, sound circuit is typically a minimum-charge visit of under an hour. Costs rise when the fixture is heavy (needs a rated box or bracing), ceilings are high (ladder or scaffold work), or the existing wiring turns out to be degraded. Buying the fixture yourself and paying labour-only is normal and usually cheapest.

Billed rates typically run $80-$150 per hour with service call minimums of $100-$200. Toronto and Vancouver sit at the top. Panel upgrades run roughly $1,800-$5,000 including permit and inspection, with demand driven by EV chargers and heat pumps.

Yes — insurers commonly ask about knob-and-tube or aluminum wiring and may require an inspection, remediation, or charge higher premiums. If you're buying an older home, price an electrical inspection and potential remediation into your offer; a documented ESA/provincial inspection satisfies most insurers.