Whole-Home Rewire in Montreal, QC
A whole-home rewire in Montreal replaces all branch circuit wiring — typically from the panel to every outlet, switch, and fixture. This is necessary for homes with knob-and-tube wiring (pre-1950), early aluminum branch wiring (1965–1973), or severely degraded insulation.
Typical whole-home rewire costs in Montreal: CA$8,000–CA$25,000
- Serving Montreal & Greater Montreal
- Licensed by RBQ (Régie du bâtiment du Québec)
- Free Estimates
- Response in <2 Hours
Whole-Home Rewire in Montreal, QC
A whole-home rewire in Montreal replaces all branch circuit wiring — typically from the panel to every outlet, switch, and fixture. This is necessary for homes with knob-and-tube wiring (pre-1950), early aluminum branch wiring (1965–1973), or severely degraded insulation. The work requires extensive permitting and multiple city inspections.
A licensed electrician pulls the permit and coordinates all inspections. Plan for your home to be partially without power for 3–7 days during the project.
Whole-home rewiring in Montreal costs $5,000–$20,000 depending on home size, access difficulty, and number of circuits. A 1,500 sq ft home typically runs $6,000–$12,000. This is one project where the cheapest quote is the most dangerous — verify your contractor's license and check references before signing.
All contractors in the Montreal network are licensed through RBQ (Régie du bâtiment du Québec) and carry full general liability and workers' compensation insurance. Permits are pulled through Service de l urbanisme et de la mobilite de Montreal. Montreal experiences heavy snow, ice storms, ice dams, freeze-thaw cycles, spring flooding and hail — hiring a locally-experienced contractor is essential.
Signs You Need Whole-Home Rewire in Montreal, QC
Any of these indicators warrants a call to a licensed Montreal electrician. Electrical hazards are the leading cause of residential fires — don't delay.
- Home has original knob-and-tube wiring (pre-1940s) — no grounding, insulation deteriorates
- Home has aluminum branch circuit wiring (1965-1973 construction) — requires specific remediation
- Multiple rooms on the same circuit, frequent trips, or lights dimming when appliances run
- Insurance company has refused or surcharged due to outdated wiring type
- Flickering lights throughout the home not explained by a loose fixture
- Burning smell but no identifiable source
What Whole-Home Rewire Includes
Here's what a licensed Montreal electrician covers during a typical whole-home rewire appointment:
- Whole-home assessment and written scope of work with permit application
- Old wiring removal (knob-and-tube or aluminum branch circuit)
- New copper wiring installation to all circuits throughout the home
- Panel upgrade if needed (included in most full rewires)
- AFCI and GFCI protection on all circuits per current NEC code
- City inspection at multiple phases: rough-in, service change, final
- Drywall repair coordination (separate contractor typically)
- Final load test and inspection sign-off
Scope may vary by contractor. Ask your licensed electrician to confirm what's included before work begins.
How Whole-Home Rewire Works in Montreal
What to expect from a licensed Montreal electrician from first call to completion.
- 1
Scope & Permit
Full assessment of existing wiring type, panel, and circuit layout. Permit application submitted before any work begins.
- 2
Rough-In Wiring
New copper wiring is run to every outlet, switch, and fixture location. Old knob-and-tube or aluminum branch circuit wiring is removed. City rough-in inspection required before walls are closed.
- 3
Panel Work
New panel or panel upgrade is installed and all circuits are landed and labeled. Grounding and bonding brought up to current NEC code.
- 4
Device & Fixture Installation
Outlets, switches, AFCI/GFCI protection, and fixtures are installed. All tamper-resistant receptacles per code.
- 5
Final Inspection & Sign-Off
City inspector performs final inspection. All circuits are tested. Homeowner receives as-built circuit directory.
Whole-Home Rewire Cost in Montreal, QC
Electrical work in Montreal ranges widely depending on the complexity and scope of your project. Whether you need a simple outlet installation or a major panel upgrade, local electricians typically charge between CAD 300 and CAD 10,000 per job. Use these estimates to understand what you might expect when you connect with a licensed electrician through ProvenQuote.
| Service | Low | High |
|---|---|---|
| 1,000-1,500 sq ft home rewire | $8,000 | $15,000 |
| 1,500-2,500 sq ft home rewire | $12,000 | $22,000 |
| 2,500-4,000 sq ft home rewire | $20,000 | $35,000 |
| Knob-and-tube remediation only (partial) | $5,000 | $12,000 |
| Aluminum branch circuit remediation | $3,000 | $8,000 |
Pricing reflects Montreal, QC market rates. Actual cost may vary. Always get a written quote before work begins.
Frequently Asked Questions About Whole-Home Rewire in Montreal, QC
How much does an electrician cost in Montreal, QC?
Licensed electricians in Montreal charge $75–$150 per hour for labor, plus material costs and permit fees ($150–$300). A standard outlet installation runs $150–$300, circuit breaker replacement costs $200–$400, and light fixture installation ranges $100–$250 per fixture. All work requires an electrical permit from Montreal's building department. Get free quotes from ProvenQuote-verified electricians to compare pricing for your specific job.
Do I need a permit to upgrade my electrical panel in Montreal?
Electrical panel upgrades always require a permit in Montreal through your local building department and Régie du bâtiment du Québec. Licensed electricians obtain this permit before work begins. Unpermitted electrical work voids your home insurance, creates fire hazards, and triggers fines up to $5,000. The permit inspection ensures your upgraded panel meets current electrical codes. Contact ProvenQuote to find licensed electricians in Montreal who handle all permit requirements.
How much does a 200 amp panel upgrade cost in Montreal?
A 200 amp panel upgrade in Montreal costs $1,500–$3,500 installed, including labor, materials, permit, and utility coordination. The scope covers disconnecting the old panel, installing new breakers, and scheduling Hydro-Québec inspection. Federal IRA tax credits provide 30% back (up to $600) for qualifying panel upgrades through 2032. Panel upgrades support EV chargers, solar installations, and modern electrical loads. Get free estimates from Montreal electricians to confirm your exact cost.
How long does EV charger installation take?
Level 2 EV charger installation in Montreal takes 2–4 hours for a standard 240V setup, including permit inspection. Costs range $500–$2,000 depending on circuit distance and existing electrical capacity. Federal IRA tax credits cover 30% (up to $1,000) through 2032. Check with Hydro-Québec for additional EV charger rebates. All installations require an electrical permit from Montreal's building department. ProvenQuote-verified electricians handle permits and utility coordination.
What is aluminum wiring and is it dangerous?
Aluminum branch circuit wiring installed in Montreal homes built between 1965–1973 is a documented fire hazard per U.S. Consumer Product Safety Commission findings. Aluminum expands with heat, loosening connections and creating fire risk at outlets and switches. Remediation involves either pigtailing copper extensions to devices or complete rewiring with copper. Montreal homes from this era are particularly vulnerable due to construction patterns. Licensed electricians can assess and remediate aluminum wiring safely through ProvenQuote.
How do I know if my electrical panel needs to be replaced?
Replace your electrical panel in Montreal immediately if you notice frequent breaker trips, burning smells, flickering lights, or a panel older than 30–40 years. Defective brands like Zinsco, Federal Pacific, and Pushmatic require urgent replacement. Undersized panels under 200 amps limit modern appliances and EV chargers. Licensed electrician inspections cost $150–$300 and identify safety hazards. ProvenQuote connects you with Montreal electricians who perform comprehensive panel evaluations.
Are there rebates for electrical upgrades in Montreal, QC?
Montreal homeowners qualify for multiple electrical rebates and federal tax credits. The IRA provides 30% tax credits: up to $1,000 for Level 2 EV chargers and up to $600 for panel upgrades (through 2032). Hydro-Québec occasionally offers EV charger rebates—check their website. Low-to-moderate income households may qualify for provincial retrofit programs. ProvenQuote electricians verify your eligibility and structure quotes to maximize tax credits and rebates in Montreal.
How do I find a licensed electrician in Montreal?
Licensed electricians in QC are regulated by Électriciens du Québec (your provincial licensing body). Verify licenses online before hiring. Look for state-issued electrical licenses, $1M+ liability insurance, active workers' compensation, and clean permit histories. ProvenQuote vets all electricians for credentials, insurance, and customer reviews. Use ProvenQuote to get free quotes from verified Montreal electricians, compare estimates, and hire with confidence in one platform.
Other Electrical Services in Montreal, QC
For Electrical Professionals
Are you an electrical contractor serving Montreal?
ProvenQuote leases city markets exclusively to one contractor — every lead from this page, no sharing. Free to apply, no commitment.