
A breaker keeps tripping
A breaker that trips is doing its job. What matters is why: an overloaded circuit, a short, or a ground fault each needs a different fix.
Why breakers tripLicensed electrical contractor, ECRA/ESA #7015314
Repairs, upgrades and new wiring for homes and businesses, quoted in writing and permitted with the ESA. A licensed electrician answers the emergency line day and night.
5.0 average rating — trusted by GTA homeowners15+ years, 5,000+ jobs, answered 24/7
ResidentialPanels, pot lights, rewiring and repairs in houses and condos.Explore
CommercialBuildouts, switchgear, lighting and maintenance for businesses.Explore
EV and specialtyEV chargers, generators, batteries, pools and smart homes.Explore
24/7 emergencySparks, heat or no power: a licensed electrician answers.Explore Your electrical partner in the GTA
We're a licensed, owner-operated electrical contractor built on doing it right the first time. From emergency calls at 2 a.m. to flawless panel upgrades, every job carries the same promise: code-perfect work, fair pricing, and a spotless finish.
Over 32 services across residential, commercial, and specialty categories.
View all servicesFrom lighting and panel upgrades to complete rewiring, we keep your home safe and powered.
Office buildouts, restaurant wiring, warehouse lighting, and commercial maintenance.
EV chargers, generators, smart home, solar-ready wiring, and energy solutions.
A look at the jobs we do every week across Toronto and the GTA.
See the project galleryStart with what you are seeing. Each answer tells you whether it can wait and what to do first.
All common questions
A breaker that trips is doing its job. What matters is why: an overloaded circuit, a short, or a ground fault each needs a different fix.
Why breakers trip
A burning smell, scorch marks or crackling at an outlet is an emergency. Switch that circuit off at the panel, stop using it, and call.
What to do right now
Often a tripped double-pole breaker or a lost leg of the utility supply. A few safe checks tell you which, and who to call.
How to narrow it down
Day or night, a licensed electrician answers 416-837-4038. We handle sparking and hot outlets, partial power loss, breakers that will not reset and storm and outage damage.
About emergency service
Every job is quoted in writing after we have seen the panel and the work. If the job changes, the quote changes first, and you approve it.
Request a written quoteFour clear steps from first call to final cleanup — no surprises, no pressure, just licensed work done right.
Reach out 24/7 at 416-837-4038 or email us for a free consultation.

We assess your needs and provide a transparent, no-obligation quote.

Our licensed electricians complete the job to code with quality materials.

Final walkthrough, ESA notification if required, and thorough cleanup.

Licensed and insured, ECRA/ESA #7015314.
Day or night, we’re here when you need us. Same-day service available for urgent electrical issues.
ECRA/ESA #7015314. Fully licensed and insured for your complete peace of mind.
Over 15 years of hands-on experience in residential, commercial, and industrial electrical work.
Transparent quotes with no hidden charges. Free estimates on all projects.
We help prepare paperwork for government rebates on energy-saving LED lighting upgrades.
We treat your home like our own. Thorough cleanup after every job.
Panel upgradesFrom 60A and 100A to 200A service, with the ESA permit and utility coordination.About panel upgrades
EV charger installationLevel 2 chargers sized to your panel, with load management when capacity is tight.About EV chargers
Knob and tube replacementRewiring older Toronto homes with as little wall opening as possible.About knob and tube
“Had 20 pot lights installed in our new home. The quality of work is outstanding. Highly recommend City Power!”
Maria S.
Read more reviews
Upgrading a GTA home from 100A to 200A service typically costs $3,200–$4,500, including the panel, labour, ESA permit and inspection. The written quote after a site visit sets the exact price.
$95–$150 per hour. Most calls carry a $150–$250 minimum covering the first hour.

$100–$150 per light, with the LED fixture, wiring and switching included.

$4,000–$6,000 from 60A, usually including the service entrance and meter base.

$8,000–$15,000 for a typical 1,500–2,000 sq ft home, depending on access.

For more than fifteen years City Power has wired, upgraded and repaired homes and businesses across Toronto and the GTA.
From Wasaga Beach & Orillia in the north, to Downtown Toronto, east to Cobourg & Peterborough, west to London & Hamilton.
All service areasStraight answers about licensing, pricing, timelines and the work we do.
Don't see what you're after? We're a quick call away. Talk to Sam — no pressure, no obligation.
416-837-4038We serve the entire Greater Toronto Area and beyond — from Wasaga Beach and Orillia in the north, to Hamilton and London in the west, and Cobourg and Peterborough in the east.
Yes. We hold ECRA/ESA license #7015314 and carry full liability insurance. All work meets or exceeds the Ontario Electrical Safety Code.
Absolutely. We provide 24/7 emergency electrical service. Call 416-837-4038 any time, day or night.
EV charger installation typically ranges from $800–$2,500 depending on your panel capacity and charger location. We provide free estimates.
Yes! We help prepare all paperwork for government rebates on energy-saving LED lighting upgrades and other qualifying electrical improvements.
Yes. We handle office buildouts, restaurant wiring, warehouse electrical, retail lighting, and fire alarm systems. Full commercial and industrial capability.
We visit your property, assess the scope of work, and provide a detailed written quote with no hidden fees. There is no obligation.
Tell us about your project and Sam will get back to you within the hour with honest, upfront pricing. No pressure, no surprises — just licensed, expert electrical work done right.
Free written quote
Tell us about the job and we reply the same day. For an emergency, call 416-837-4038 instead.