Quick Cost Summary
In Ontario, the average cost to upgrade an electrical panel in 2026 typically ranges from $2,000 to $5,000, depending on the type of upgrade involved. A standard 100 amp to 200 amp upgrade often costs around $2,500 to $5,000, while a same-size panel replacement is usually lower, often falling between $1,800 and $3,500. Final pricing can also be affected by the condition of the existing panel, utility coordination, ESA permit and inspection, and any related code work needed to complete the upgrade properly.
If you are planning to change or upgrade your electrical panel, it can be a worthwhile investment for improved safety, reliability, and support for future electrical needs.
This article explains the cost to upgrade an electrical panel in Ontario, what may be included in the price, and the key factors that can affect the total cost.
Cost to Upgrade an Electrical Panel in Ontario
For most Ontario homes, an electrical panel upgrade is not one fixed price. The total depends on whether you are replacing an older breaker panel at the same amperage or upgrading the home to a higher service capacity. A practical way to think about the cost is:
Panel Replacement at the Same Amperage
About $1,800 to $3,000+
100 Amp to 200 Amp Panel Upgrade
Often about $2,500 to $5,000
Fuse Box to Breaker Panel Conversion
Commonly around $2,200 to $3,800
Additional Wiring Costs
Often around $500 to $1,000, depending on the work involved
Cost to Upgrade Electrical Panel to 200 Amps
Upgrading to a 200 amp panel is one of the most common electrical upgrades in Ontario because many older homes were built with less capacity than modern households typically need.
A 100 amp to 200 amp upgrade often costs around $2,500 to $5,000, depending on the home and the amount of related work required. That price can move higher when the project also includes:
- a new meter base
- service entrance cable replacement
- grounding or bonding updates
- panel relocation
- difficult access
- added breakers or circuits
- utility coordination
This upgrade is often done by homeowners planning major renovations, adding high-demand equipment like EV chargers, hot tubs, or heat pumps, finishing a basement, or simply trying to future-proof the home for growing electrical use. A 200 amp panel can help support more circuits, improve overall electrical capacity, and make it easier to handle today’s appliances and upgrades more reliably.
Cost of Replacing an Electrical Panel
Replacing an electrical panel is not always the same as upgrading it.
A panel replacement usually means removing an existing panel and installing a new one at the same capacity, while an upgrade usually means increasing the service size, such as going from 100 amps to 200 amps. A same-size replacement is usually cheaper because it may not require the same level of service entrance work and can range around $1,800 to $3,500
New Electrical Panel Cost
New electrical panel cost is not the same as the full installed project cost.
The panel itself refers to the equipment only, and in many cases that hardware may cost around $500 to $1,500. However, what homeowners actually pay for a panel replacement or upgrade is usually much higher because the total project includes far more than just the panel box.
In most cases, the full installed cost may include:
- labour
- panel hardware
- permit and inspection
- disconnect and reconnect work
- breaker transfer or replacement
- any service or code upgrades needed to complete the job properly
When Should You Upgrade Your Electrical Panel?
An electrical panel upgrade is often worth considering when the current system no longer matches how the home is used.Following are some of the common situations in which you might need an upgrade:
Often, the need for a panel upgrade becomes clear when the system starts limiting what the home can support. If the panel no longer has space for new circuits or the electrical demand of the home has grown beyond what the existing service was designed for, upgrading the panel can create more capacity, flexibility, and long-term reliability.
Final Thoughts
Upgrading your electrical panel is not just about increasing amperage. It is about making sure your home is ready for how you use electricity today and how you may need it in the future. Whether you are planning a renovation, adding new equipment, replacing an older panel, or simply running out of capacity, the right upgrade can improve reliability, flexibility, and long-term peace of mind.
Because panel upgrade costs can vary based on the home and the work involved, the best next step is to get a professional assessment. Lumos Electric helps homeowners understand what their current system can support, what upgrades may be needed, and what to expect from the project before the work begins.
If you are considering an electrical panel upgrade in Ontario and want clear recommendations, code-compliant work, and a quote based on your actual home rather than a rough estimate alone, contact Lumos Electric to get started.
Need Help With an Electrical Panel Upgrade?
Whether you need a panel replacement, a 100 amp to 200 amp upgrade, or advice on what your home can support, Lumos Electric is here to help.
Electrical Panel Cost FAQs
How much does it cost to upgrade an electrical panel to 200 amps in Ontario?
For many Ontario homes, upgrading from 100 amps to 200 amps usually costs around $2,500 to $5,000. The final price depends on the home and the amount of related work involved, such as service upgrades, meter base replacement, grounding updates, or permit and inspection requirements.
What is the cost of replacing an electrical panel in Ontario?
A same-size electrical panel replacement often falls around $1,800 to $3,000+. The total can increase depending on the condition of the existing panel, site access, the number of breakers involved, and whether any related code or service work is needed to complete the project properly.
Is a panel replacement cheaper than a 200 amp upgrade?
Usually, yes. A same-size panel replacement is often less expensive because it may not require the same level of service work as a 200 amp upgrade. Increasing the home’s service capacity is generally a more involved project and can include added labour, materials, and utility-related work.
Does the price usually include ESA permit and inspection?
It depends on the electrician and how the quote is structured. Some quotes include ESA permit and inspection costs, while others list them separately. That is why it is always worth confirming exactly what is included before comparing pricing.
What makes panel upgrade costs jump higher?
Panel upgrade costs usually increase when the project also requires service entrance upgrades, meter base replacement, grounding or bonding updates, difficult access, panel relocation, or other work needed to bring the system up to current standards. In many cases, it is the related upgrades around the panel, not just the panel itself, that push the total higher.
Is a 200 amp upgrade worth it?
For many homeowners, yes. A 200 amp upgrade can be a worthwhile investment if the home is being renovated or needs to support larger electrical loads such as EV chargers, heat pumps, hot tubs, basement finishes, or future upgrades. It can create more capacity, improve flexibility, and make the electrical system better suited to modern living.