Breakers Trip Under Heavy Loads
The dryer, air conditioner, kettle or other appliances cause breakers to trip when they run together.
Panel & Service Upgrades · Whitby, ON
Electrical Panel Upgrade in Whitby
Planning an EV charger, heat pump or basement apartment, or tired of breakers tripping? We provide electrical panel upgrade service across Whitby, including 100A to 200A upgrades, with the applicable ESA permit and Elexicon coordination handled for you.
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100A → 200A
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ESA Process
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Elexicon Coordination
Panel Upgrade Whitby
200A
Service
ESA Licensed
Electrical service upgrades
Permit & Inspection
Applicable ESA process
Elexicon Coordination
Disconnect & reconnect
Written Quote
Before work starts
When to Upgrade
Signs Your Whitby Home Needs a Panel Upgrade near me
An electrical panel upgrade may be needed when the existing service is overloaded, outdated or no longer has room for the circuits your home needs.
60A or 100A Service
The existing electrical service may not have enough capacity for new high-demand equipment.
Fuse Box Instead of Breakers
A fuse box replacement can modernize the electrical distribution and provide proper breaker protection.
Warm, Buzzing or Rusted Panel
Heat, unusual sound, corrosion or visible damage should be inspected before the problem gets worse.
Insurance Requires an Upgrade
Some older electrical equipment may be flagged when you renew or change home insurance.
No Space for New Circuits
A full panel can make it difficult to add an EV charger, heat pump, hot tub or basement circuits.
More Capacity for Your Home
100A to 200A Service Upgrade
Many older Whitby homes have 100-amp electrical service. An EV charger, heat pump, hot tub or finished basement can add enough demand that the existing service no longer has the capacity you need. A 200 amp service upgrade gives the home more room for current and future electrical loads.
What’s Included
A new electrical panel, grounding updates, labelled circuit directory and service equipment changes such as the meter base or service mast when required.
Working With Elexicon
We coordinate the required disconnect and reconnect with Elexicon so the service change can be completed with as little power downtime as practical.
Searching for a panel upgrade near me in Whitby? We can assess your current service, complete the load calculation and explain whether a 200 amp panel upgrade is actually required.
Older Electrical Equipment
Electrical Panel Replacement for Older Whitby Homes
Homes in Downtown Whitby, Port Whitby, Rolling Acres and other established neighbourhoods may still have electrical equipment installed decades ago. We replace outdated, damaged and undersized panels with modern breaker equipment suited to the home’s current electrical needs.
01
Fuse Box Replacement
Replace an older fuse box with a modern breaker panel and an organized circuit directory.
02
Outdated Panels
Older equipment, including Federal Pioneer Stab-Lok panels, can be assessed when an insurer or renovation project raises concerns about the existing panel.
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Rusted or Damaged Panels
Water damage, corrosion, overheated connections and physical deterioration can make electrical panel replacement necessary.
Adding New Electrical Loads
Upgrading for an EV Charger, Heat Pump or Hot Tub
These are some of the most common reasons homeowners consider a panel upgrade in Whitby. We start with a load calculation instead of assuming the whole service needs to be replaced.
If the existing electrical service has enough capacity, the new equipment may only need a dedicated circuit. In other homes, load management can allow the new load to share available power safely. If neither option provides enough capacity, a service upgrade may be recommended.
Learn about EV charger installation →
01
EV Charger
Review panel capacity before adding a dedicated Level 2 charging circuit.
02
Heat Pump
Account for the new heating and cooling load as part of the home’s total electrical demand.
03
Hot Tub
Plan the dedicated circuit, disconnect and overall service capacity before installation.
Basement & Renovation Power
Panel Upgrades for Basement Apartments & Renovations
A finished basement, legal second unit or major renovation often adds lighting, kitchen equipment, laundry and other new circuits. We plan the electrical panel and service capacity around the renovation so the new loads fit the home properly.
Additional Circuits
New circuits for basement bedrooms, kitchens, laundry, receptacles, lighting and other planned loads.
Service Capacity Review
We review the existing panel, available capacity and load calculation before recommending a larger electrical service.
ESA Inspection
The applicable ESA notification and inspection process is handled as part of the electrical work.
If you are comparing panel upgrade cost or 100 to 200 amp upgrade cost for a renovation, the final price depends on the existing service, meter equipment, panel location, cable route and scope of the upgrade rather than a single flat number.
From Assessment to Reconnection
How an Electrical Panel Upgrade in Whitby Works
An electrical panel upgrade Whitby homeowners plan for EV charging, renovations or higher household demand involves more than replacing the breaker box. We review the service first and coordinate each step before upgrade day.
Older Panel Replacement
When the existing equipment is damaged, outdated or no longer suitable for the home, breaker panel replacement may be included as part of the service upgrade.
01
Send a Photo of Your Panel
We do an initial review of the existing panel and service equipment.
02
On-Site Assessment & Load Calculation
The existing loads and planned additions are reviewed before a written quote is provided.
03
ESA & Elexicon Scheduling
We arrange the applicable ESA process and coordinate the required utility disconnect and reconnect.
04
Upgrade Day
The old panel and required service equipment are changed and the circuits are transferred to the new panel.
05
Inspection & Reconnection
The applicable inspection is completed and the service is reconnected, with project documentation provided for your records.
What Whitby Homeowners Say About Our Panel Upgrades
★★★★★
We upgraded from 100A to 200A before installing our EV charger. The electrician checked the existing service, explained what had to be changed and kept the whole panel upgrade very organized.
Ryan McCall
October 8, 2026
★★★★★
Our old fuse box had been flagged when we renewed our insurance. They replaced it with a breaker panel, labelled everything clearly and gave us the paperwork we needed afterward.
Monica Reeves
September 19, 2026
★★★★★
We were adding a heat pump and hot tub and needed more capacity. The electrician did the load calculation first and confirmed that a 200A service upgrade made sense before we committed to the work.
Shannon Patel
August 26, 2026
★★★★★
Our breakers had started tripping whenever several appliances were running. I searched for a panel upgrade near me and called this team. They found the panel was full and walked us through the upgrade without making the process confusing.
Chris Donnelly
July 11, 2026
★★★★★
We were finishing a basement apartment and needed extra circuits for the kitchen, laundry and living space. The panel and service were upgraded before the walls were closed, which made the rest of the renovation much easier.
Natalie Chen
June 3, 2026
★★★★★
The quote was clear before the work started, and they coordinated the service shutdown and inspection for us. The new panel was finished neatly and all the circuits were properly labelled.
David Morrison
May 15, 2026
Panel Upgrade Quote
Get a Quote for an Electrical Panel Upgrade in Whitby
Tell us about your existing panel and what you are planning to add. We’ll follow up to discuss the service, panel capacity and next steps.
Request a Panel Upgrade Quote
Send your contact details and we’ll follow up about your electrical panel.
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Panel Upgrade FAQ
Electrical Panel Upgrade FAQ
How do I know if my Whitby home needs a panel upgrade? +
Breakers that trip often, a 60A or 100A service, a fuse box, a warm or buzzing panel, or no free spaces for new circuits are common signs. Send us a photo of your panel and we can take an initial look.
What affects the cost of an electrical panel upgrade in Whitby? +
Panel upgrade cost depends on the size of the new service, whether the meter base or service mast needs replacement, the panel location and how many circuits need to be moved or added. A written quote is provided after the on-site assessment and before work starts.
How long does a 100 amp to 200 amp upgrade take? +
Many straightforward upgrades can be completed in one working day, depending on the existing equipment and scope. ESA inspection and Elexicon coordination are scheduled around the service upgrade.
Will my power be off during the upgrade? +
Yes. Power is disconnected for part of the work while the electrical service is changed. The required disconnect and reconnect are coordinated with Elexicon in advance.
Do I need an ESA permit for an electrical panel replacement? +
Panel replacement and service-upgrade work requires the applicable ESA notification and inspection process. We handle those steps and provide the related documentation.
Can I add an EV charger without upgrading to 200 amps? +
Often, yes. A load calculation shows whether the existing service has enough capacity. If it does not, load management may sometimes allow the charger to be added without a full service upgrade.
Will my home insurance require a fuse box replacement? +
Insurance requirements vary by provider, but some insurers may ask for older fuse equipment or certain panels to be replaced before coverage is renewed. We can assess the equipment and provide documentation for completed work.
Should I replace a Federal Pioneer Stab-Lok panel? +
These panels are sometimes flagged during insurance or home inspections. We can inspect the existing equipment and explain whether replacement is appropriate for your home and planned electrical loads.
Do I need a bigger panel for a basement apartment? +
Not always. A basement apartment adds circuits for lighting, receptacles, kitchen equipment, laundry and other loads, so the existing service should be reviewed with a load calculation. If there is enough capacity, the current service may remain; otherwise, a larger service may be recommended.