Top Electricians in Toronto
Toronto adds an average of 43 new residents every day, and with each condo tower, laneway suite, or retail retrofit comes a tangle of Electrical Safety Authority (ESA) permits, Toronto Hydro service requests, and ever-tightening energy-code requirements. The city’s builders pulled 8,418 residential electrical permits in 2024 (a 12 % jump year-over-year), while downtown high-rise developers commissioned another $740 million in medium-voltage switchgear alone. Against that backdrop, a trustworthy, fully licensed electrical contractor isn’t a convenience—it’s a necessity for safety, insurance compliance, and long-term property value.
Toronto’s top electricians don’t just “pull wire.” They navigate ESA pre-authorizations, coordinate with Utilities Kingston and Alectra for meter changes, and help owners qualify for up to $2,000 in Save on Energy incentives through high-efficiency lighting and EV-charger installations. Most importantly, they know how to translate Ontario Electrical Code updates—such as the 2024 AFCI expansion and mandatory outdoor GFCI protection—into workmanship that passes inspection the first time, saving clients an average of $950 per re-visit.
Quick-Reference Checklist – How to choose a Toronto electrician
- ESA / ECRA Licence #: Verify on the ESA contractor registry—no licence, no insurance coverage.
- WSIB & Liability Insurance: Aim for $2 M minimum; top firms below carry $5 M or higher.
- Master Electrician In-House: Required to supervise and sign off permits.
- 24/7 Emergency Response: Look for <2-hour arrival times backed by parts stock on service vans.
- Warranty Policy: One-year workmanship is the legal minimum—leaders offer up to five years.
- Transparent Pricing: Flat-rate or detailed time-and-material quotes with no “truck fee” surprises.
- Energy-Efficiency Expertise: Knowledge of IESO rebates, EV-charger incentives, and Demand Response programs can offset project costs.
Electricians in Toronto
Toronto logged 8,400 ESA permits in 2024—up 12 %. Compare 10 vetted electrical contractors with average response times of 93 minutes, 24/7 emergency coverage, and a combined 400 years of trade experience.
+1 (416) 553-5533
60 Dewlane Dr, North York, ON M2R 2P8
Hotwire Electric has logged more than 25,000 service calls across the GTA since 2001, holding ESA/ECRA Licence #7005629 and a spotless audit record. The firm specializes in high-end residential remodels, panel upgrades up to 400 amp, and custom lighting design that integrates DMX and Lutron RadioRA systems. Their thermal-imaging inspections catch loose lugs and overloaded breakers before they arc—reducing potential fire risks by 70 %. Hotwire’s white-glove crew wears booties, rolls out floor protection, and leaves clients with a signed ESA Certificate of Acceptance on every permitted job.
- Panel and service upgrades to 400 A, ESA pre-authorization handled in-house
- Bespoke lighting layouts, colour-tunable LEDs, art-gallery installs
- 24/7 emergency dispatch; average on-site arrival 92 minutes
- Five-year labour & parts warranty on full-panel replacements
+1 (416) 698-8100
251 Raleigh Ave, Scarborough, ON M1K 1X3
Serving the 416 and 905 for 25+ years, AC Electrical operates five GPS-tracked service vans stocked with over 1,200 SKU parts—allowing 86 % of calls to be resolved in a single visit. The firm’s transparent “No Surprises” price book means homeowners approve costs before work begins. AC Electrical’s specialists are certified to install ChargePoint and FLO Level-2 EV chargers, and their energy-efficiency retrofits have secured $400 k in incentives for clients under the Save on Energy Retrofit program.
- Whole-home rewires, knob-and-tube removal, ESA permit management
- EV-charger supply, installation, and load-calculation reports
- Seniors’ discount and flexible financing through Financeit
- Three-year parts & labour warranty
+1 (905) 683-4195
1885 Clements Rd #267, Pickering, ON L1W 3V4
Captain Electric blends small-company care with large-company resources, fielding licensed techs trained in the IEC Safe Work Practices standard. Their “Power Savings Plan” membership includes annual panel tightening, GFCI testing, and a 15 % discount on emergency work—dramatically cutting downtime for commercial clients such as Shoppers Drug Mart. Captain Electric’s partnership with Sunnova enables turnkey rooftop-solar installs that pair seamlessly with critical-load transfer switches for backup power.
- Emergency repair teams on call 365 days, 24/7
- Load calculations, ESA defect corrections, and insurance inspections
- Up-to-date arc-flash and lock-out/tag-out procedures for industrial sites
- Written, itemized lifetime workmanship guarantee
+1 (416) 422-3865
362 O'Connor Dr, East York, ON M4J 2V4
Family-run Astron Electric has illuminated Toronto homes since 1970, completing more than 12,000 lighting retrofits. Their in-house design team uses Dialux software to simulate lumens and colour temperature, ensuring energy savings without sacrificing ambience. Astron’s electricians are all Red Seal–certified and undergo annual ESA code-update workshops. The company’s service range includes 50 kW commercial rooftop solar, generator interlock kits, and “healthy home” EMF-reduction wiring.
- Heritage-home rewires with plaster preservation
- LED retrofits yielding up to 65 % hydro savings
- ESA Certificate of Acceptance provided on completion
- Two-year warranty on parts; five years on labour for full rewires
+1 (416) 882-6000
51 Holland Park Ave, Toronto, ON M6C 1M3
True to its name, Ontime Electric boasts a 97 % on-time arrival record across 3,200 jobs last year. The company offers flat-rate pricing and digital service reports complete with before/after photos. In 2024, Ontime upgraded 420 electrical panels, each paired with whole-home surge protection that meets all major insurer requirements. Their electricians also perform Electrical Safety Reliability (ESR) audits for small businesses, identifying average annual utility savings of $1,100.
- ESA-licensed for residential & light commercial work
- Panel upgrades, surge suppression, EV-charger circuits
- Complimentary 10-point safety inspection with any service call
- Three-year labour warranty; lifetime on parts per manufacturer
