Panel upgrades and service upgrades for homes and properties across Toronto and the GTA.
ABT Electric Ltd. supports panel upgrade and service upgrade requests for residential and commercial properties across Toronto and the Greater Toronto Area. We review existing panel condition, electrical load, planned additions such as EV charging or renovations, and permit or inspection requirements before recommending the next step.
What we review before a panel upgrade
Each property is different. ABT Electric Ltd. reviews these details before recommending a panel upgrade approach or written quote.
Existing panel and service size
Current panel rating, available breaker spaces, age, condition, and incoming service capacity.
Electrical load and future demand
Existing circuits, planned additions such as EV chargers, HVAC, or renovation loads.
Property type and access
House, condo, townhouse, or commercial unit, plus panel location and working clearance.
Permits and inspection requirements
ESA notification, permit steps, and inspection coordination where applicable under Ontario requirements.
Panel upgrade support
Common panel and service upgrade requests ABT Electric Ltd. can review across Toronto and the GTA. Support may vary by property, existing electrical capacity, and local requirements.
Residential panel upgrades
- 100A to 200A service upgrades
- Panel replacement and relocation
- Load review for renovations and EV charging
- Breaker and circuit rebalancing
Condos & townhouses
- Panel capacity review before additions
- Coordination with property management where needed
- Sub-panel additions where appropriate
- Scope review for shared or limited access panels
Commercial & small business
- Commercial panel and distribution upgrades
- Tenant improvement electrical capacity
- Load calculations for equipment changes
- Permit and inspection coordination where required
A clear process from review to upgrade
A practical sequence from first inquiry through installation and sign-off. Exact steps depend on property conditions and whether permits apply.
Request review.
Share the property type, location, urgency, and reason for the upgrade request.
Share panel and load details.
Provide known panel size, planned electrical additions, and any recent issues or breaker trips.
On-site or remote capacity review.
We review panel condition, service size, access, and applicable electrical requirements.
Written scope and quote.
When the scope is clear enough to price responsibly, we outline the work and provide a written quote.
Permit coordination where required.
For work that requires notification or permits, we support coordination according to Ontario requirements.
Upgrade and inspection / sign-off support.
Licensed electricians perform the work with code-focused execution and support sign-off where inspections apply.
What affects panel upgrade cost?
The cost of a panel upgrade depends on the property type, existing service size, target capacity, panel location, wiring condition, utility coordination if required, and whether permit or inspection steps apply. ABT Electric Ltd. reviews these details before providing a written quote.
Panel upgrades for different property types
Upgrade approach and scope can vary by building type, existing service capacity, and access to the electrical room or meter base.
Homes and detached properties
Detached and semi-detached homes where service size, meter location, and panel access can be reviewed for a full or partial upgrade path.
Condos and townhouses
Condo and townhouse requests where existing capacity, property rules, and shared infrastructure may affect upgrade planning.
Commercial units
Retail, office, and small commercial spaces where distribution upgrades, tenant loads, and permit steps may apply.
Panel upgrade questions
Straight answers about service size, permits, EV-related upgrades, and quote details.
When do I need a panel upgrade?
A panel upgrade may be needed when the existing service or panel no longer supports planned electrical load, when breakers trip frequently, when spaces are full, or when additions such as EV charging, HVAC, or major renovations require more capacity. ABT Electric Ltd. reviews the property before recommending an approach.
Can you upgrade from 100A to 200A service?
Yes, ABT Electric Ltd. can review 100A to 200A service upgrade requests for eligible residential and commercial properties. Final scope depends on utility requirements, panel location, wiring condition, and permit or inspection steps.
Do panel upgrades require permits or inspection?
Permit or inspection requirements can depend on the scope of work and applicable Ontario electrical requirements. ABT Electric Ltd. can help coordinate notification, permit, and inspection steps where required.
Can a panel upgrade support EV charger installation?
Often yes, when additional electrical capacity is required for EV charging or other loads. Panel upgrade planning can be reviewed alongside charger installation scope where both are part of the project.
What information should I provide for a panel upgrade quote?
Please share the property type, service address or area, known panel or service size, reason for the upgrade, planned electrical additions, and whether the panel is easily accessible. Photos of the panel can be requested during follow-up if helpful.
Planning a panel upgrade?
Share the property type, location, known panel details, urgency, and planned electrical additions. ABT Electric Ltd. will review the request and follow up with the appropriate next step.