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ElectricianOn Demand Toronto

Electrical Service

Electrical Panel Upgrades in Toronto

Replace outdated fuse boxes and undersized panels with a modern breaker panel sized for today's appliances, EV chargers, and HVAC loads.

Call 647-584-4204Request Service
  • Served across Toronto
  • Residential & commercial
  • Safety-focused
Organized residential electrical panel with labeled breakers

What This Service Covers

An electrical panel is the heart of your building's electrical system — it distributes power to every circuit and protects each one with a breaker. Older panels, undersized services, and panels with known failure issues can become a safety hazard and a bottleneck for modern electrical loads. A panel upgrade replaces that panel with a modern, properly sized breaker panel with enough capacity for today's appliances, EV chargers, and HVAC equipment.

Signs You May Need a Panel Upgrade

The signs below do not always mean something is seriously wrong, but they are worth checking out — especially if more than one is present at the same time.

  • Your panel still uses fuses instead of breakers
  • The panel is rated for 60 amps or less
  • Breakers trip frequently when multiple loads run
  • The panel feels warm, smells burnt, or shows scorch marks
  • You are adding an EV charger, heat pump, or finished basement and need more capacity
  • Your panel is a brand with known failure issues (e.g. certain Federal Pioneer or Zinsco models)

What an Upgrade Involves

  • Assessing your current service size and load requirements
  • Coordinating with your utility for any service-size change
  • Removing the old panel and installing a new breaker panel
  • Re-landing every circuit, properly labeled
  • Installing modern breakers, including AFCI and GFCI where required
  • Ensuring grounding and bonding meet current standards

Safety Considerations

  • A panel upgrade is not a DIY job — it involves the main service conductors, which are always live upstream of the main breaker.
  • We coordinate with the utility and follow proper lock-out procedures.
  • We verify grounding and bonding so surge protectors and GFCIs work correctly.
  • We label every circuit so you can safely identify and shut off individual circuits later.

Questions about your specific situation? Call us at 647-584-4204.

FAQ

Electrical Panel Upgrades — Common Questions

How many amps should my new panel be?
Most modern homes are served well by a 100 or 200 amp panel. If you have an EV charger, heat pump, electric water heater, or plan to finish a basement or add a suite, 200 amps gives you headroom. We assess your actual loads and recommend the right size for your situation.
Will I lose power during the upgrade?
Yes — a panel upgrade requires the power to be off for several hours while the old panel is removed and the new one is installed. We plan the work so the outage is as short as possible and let you know what to expect ahead of time.
Does a panel upgrade require a permit?
Electrical panel work generally requires a permit and inspection through the ESA (Electrical Safety Authority). We arrange the work so it can be properly permitted and inspected — call us to discuss the specifics.
Can I just add more breakers to my current panel instead?
If your panel has open spaces and enough total capacity, adding a circuit may be enough. But if the panel is full, undersized, outdated, or showing signs of failure, a full upgrade is the safer and more practical option. We assess both options and tell you what makes sense.

Related Electrical Services

Circuit Breaker Repairs

Tripping breakers, double-taps, and breaker replacement.

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EV Charger Installation

Level 2 home and workplace EV charging stations.

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Electrical Inspections

Safety inspections for homes, buyers, and insurance.

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Electrical Wiring & Rewiring

New wiring, knob-and-tube replacement, and circuit extensions.

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Ready to help

Need electrical panel upgrades in Toronto?

Call Electrician On Demand Toronto or submit a request online and we will follow up to schedule.

Call 647-584-4204Request Service
Call 647-584-4204Request Service