
Panel Upgrades
Is your electrical panel outdated or overloaded? We upgrade 60A and 100A panels to modern 200A breaker panels, ensuring your home can handle today's electrical demands safely.
About panel upgradesCity Power is based at 1800 Sheppard Ave E in the Fairview Mall, Sheppard and Don Mills area, so Don Mills is our immediate home turf. Call 416-837-4038 for a licensed electrician in Don Mills, including 24/7 emergency service.

What homeowners and businesses in Don Mills book most.
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Is your electrical panel outdated or overloaded? We upgrade 60A and 100A panels to modern 200A breaker panels, ensuring your home can handle today's electrical demands safely.
About panel upgrades
Whether you're building new or renovating, we provide complete electrical wiring services that meet or exceed the Ontario Electrical Safety Code.
About wiring & rewiring
Transform any room with expertly installed lighting.
About lighting & pot lights
Appliances like refrigerators, microwaves, home offices, and workshops need their own dedicated circuits to operate safely without tripping breakers.
About dedicated circuits
Buying a home or concerned about your wiring? Our comprehensive electrical safety inspection identifies hazards and provides a detailed written report.
About home electrical safety inspection
Prevent costly downtime with scheduled electrical maintenance.
About commercial preventive maintenanceOur office is at 1800 Sheppard Ave E, at the Fairview Mall end of Sheppard and Don Mills, which gives many Don Mills calls a 0–10 minute local dispatch window. That matters when a breaker will not reset, a condo suite has lost part of its power, a restaurant circuit is down before service, or a renovation crew is waiting on electrical rough-in before closing walls.
City Power Electrical Services is a Licensed Electrical Contractor, ECRA/ESA #7015314. The company was founded and is run by Sam, a licensed electrician with fifteen-plus years in the trade. We serve Don Mills as part of our wider North York electrician service area, but this neighbourhood is different for us because it is beside our office, not across the city.
For emergency work, we focus first on making the situation safe: identifying whether the fault is inside the property or on the Toronto Hydro side, isolating a damaged circuit, checking for overheated breakers or loose neutral connections, and restoring only what can be restored safely. For planned work, we provide free written estimates, explain whether an ESA notification is required, and clean up when the job is complete.
The Don Mills location also helps with return visits. If an ESA inspection requires access after rough-in, or if a panel upgrade has a scheduled utility disconnect and reconnect, being close to the site reduces wasted time. Nearby communities such as Leaside, East York and Willowdale are close too, but Don Mills is the nearest call pattern for our office.
Post-war 1950s–60s Don Mills houses commonly create electrical work around panels, grounding, lighting layouts and appliance circuits. Many of these homes were built for a very different electrical load: fewer kitchen appliances, no EV charger, no heat pump, no basement suite, no home office, and no large open-concept lighting plan.
In older detached and semi-detached homes around Don Mills Road, The Donway, Lawrence Avenue East and York Mills Road, we often look for service capacity, panel condition, grounding and bonding, overloaded or poorly labelled circuits, ungrounded receptacles, and renovation wiring that was added in stages. A kitchen renovation can trigger dedicated circuits for countertop receptacles, dishwasher, microwave, fridge or range equipment. A basement finish can add pot lights, bathroom fan wiring, interconnected smoke/CO detectors, GFCI protection and enough receptacles to avoid extension-cord living.
Panel capacity is the usual decision point. If the existing panel is full, damaged, under-sized, or poorly suited to a larger renovation, we route homeowners to a proper panel upgrade discussion before adding more load. For Don Mills homes, upgrading a panel from 100A to 200A is usually $3,200–$4,500, including the panel, labour, ESA permit, and inspection. For Don Mills homes still on a 60A fuse panel, an upgrade typically costs $4,000–$6,000 since the service entrance and meter base often have to be changed as well.
Later Don Mills condo towers create a different set of work. Suite owners often call for fixture replacements, smart dimmers, GFCI devices, appliance circuits, EV charger questions, bathroom fan troubleshooting, and pre-renovation electrical checks. In condos, the electrical panel, risers, suite shutoff rules and property management requirements matter as much as the device being installed. We coordinate the electrical scope with the building’s requirements and keep work inside the rules of the Condominium Act and the building’s own procedures.
For buyers, sellers and renovators, a dedicated electrical inspection can be useful before committing to the next step. If you are comparing repair work against a larger upgrade, our Toronto pricing guide on how much an electrician costs gives a plain starting point, with final quotes put in writing after a site visit.
Don Mills is served by Toronto Hydro, and that affects panel upgrades, service work and outage coordination. When a job touches the service equipment, meter base or main panel, the work has to be planned around utility disconnect and reconnect requirements, ESA notification, and inspection timing. We do not treat that as paperwork after the fact; it is part of the job plan from the beginning.
Where required, every City Power job is permitted with the Electrical Safety Authority and inspected. On a panel or service job, the ESA inspection can include the panel installation, breaker sizing, conductor terminations, grounding and bonding, labelling, service entrance details, and whether the work follows the Ontario Electrical Safety Code. On branch-circuit work, the inspection focus may include cable support, box fill, GFCI/AFCI protection where applicable, device ratings and safe terminations.
Don Mills also has a strong commercial mix. Shops at Don Mills, Don Mills Road, Lawrence Avenue East and Sheppard Avenue East create retail, restaurant, office and mixed-use electrical demand. These sites have different pressures than a house: after-hours work windows, emergency lighting, sign circuits, lighting controls, data cabling, panel schedules, equipment nameplates, and the need to keep part of the business operating while electrical work is underway.
For a small retail unit, the issue may be track lighting, a tripping breaker at the cash desk, or a dedicated circuit for equipment. For a restaurant, the electrical load may include kitchen equipment, make-up air, refrigeration, hood controls, point-of-sale stations and dining-room dimming. For office and medical-style spaces near Sheppard and Don Mills, we see requests for receptacle relocation, data drops, LED lighting, emergency lighting and panel clean-up before a leasehold improvement is handed over.
If your property sits just outside Don Mills, we likely still serve it through our Toronto service area and nearby service-area hub. The practical advice is simple: call early if the work affects panel capacity, Toronto Hydro coordination, a condo shutdown, or a commercial opening date. Those pieces set the schedule more than the physical installation does.
City Power Electrical Services holds ECRA/ESA licence #7015314 with full liability insurance and over 15 years of experience. We provide 24/7 emergency service throughout Don Mills with transparent pricing and free estimates on every project.
Get a free quote in Don MillsOur licensed electricians work across every corner of Don Mills — from heritage streets to new-build subdivisions. Below are the neighbourhoods where we've completed the most projects. Don't see yours? We almost certainly still serve it.
We serve 40+ cities across Ontario. If you're near Don Mills, chances are we're already working in your community.
All service areasFree estimates on all projects in Don Mills. Same-day response, written quotes, ESA permits handled.
Or call 416-837-4038, 24/7Free written quote
Tell us about the job and we reply the same day. For an emergency, call 416-837-4038 instead.
Need an electrician in Don Mills today?
We answer 24/7 at 416-837-4038. Emergencies get same-day service anywhere in Don Mills.