Electrical Panel Upgrades & Replacement in Richmond Hill

A panel that was sized for a house decades ago often can't keep up with today's kitchens, heat pumps, home offices and EV chargers. We replace, upgrade and repair breaker panels so your electrical system has the room and protection it needs.

Electrical panel replacement completed by an electrician

Electrician Precision Richmond Hill works on service panels in detached homes, townhouses, semis and commercial units across Richmond Hill. A typical call starts with a homeowner who has run out of breaker space, keeps resetting the same breaker, or is planning an addition and wants to know whether the existing panel can carry it.

Richmond Hill has a wide mix of housing — older bungalows near the original Yonge Street core, 1980s and 1990s subdivisions off Bayview and Leslie, and newer builds north of Major Mackenzie. Each comes with its own panel situation, from aging equipment with doubled-up breakers to newer panels that simply weren't planned for a basement apartment or a garage charger.

Before we recommend anything, we look at what's actually connected, what you want to add, and whether a full replacement is necessary. Sometimes a breaker replacement or a few new circuits solve the problem. When a new panel is the right call, we install it cleanly, label every circuit and test the finished work before we leave.

When Richmond Hill owners call us about panels

  • No free breaker slots for a new circuit
  • Planning a basement finish, secondary suite or addition
  • Adding an EV charger, hot tub, heat pump or central air
  • An older panel with signs of wear, heat or corrosion
  • Breakers that won't reset or trip under normal use
  • Kitchen renovations with new high-draw appliances

Panel problems we fix

  • Double-tapped breakers and crowded wiring inside the panel
  • Faulty or worn breakers that trip or fail to hold
  • Scorching, buzzing or warm spots on the panel cover
  • Missing labels that make every repair harder
  • No capacity left for planned upgrades
Breaker panel upgrade with new breakers and wiringElectrical panel rewiring during a service upgradeSurge protection device and subpanel installationExterior electrical panel and conduit installation

How a panel job usually goes

  1. 1

    We look at the current panel, the connected loads and your plans for the space.

  2. 2

    You get a straightforward recommendation — repair, breaker work or full replacement — with the reasons behind it.

  3. 3

    We schedule the work and coordinate the power shutdown so your downtime is short.

  4. 4

    The new panel or breakers are installed, circuits are reconnected and every one is labelled.

  5. 5

    We test the system, power everything back up and review the finished work with you.

Frequently Asked Questions

Will I lose power during a panel replacement?

Yes, for part of the day. Power has to be off while the panel is swapped and circuits are reconnected. We'll tell you ahead of time roughly how long so you can plan around it.

Is it worth replacing my panel before adding an EV charger?

Not always. We first check whether your existing panel has the capacity and space. If it does, a dedicated circuit may be enough. If not, we'll explain the upgrade options.

My breaker keeps tripping. Is the panel the problem?

Sometimes the breaker is worn, but often the circuit is overloaded or there's a fault further down the line. We troubleshoot the circuit before replacing anything.

Do you work on panels in commercial units?

Yes. We handle panel and breaker work for offices, retail units and other commercial spaces in Richmond Hill, and can schedule around your business hours.

Related Electrical Services

Ready to get started?

Call or text Electrician Precision Richmond Hill for a quick quote — residential and commercial electrical services in Richmond Hill.