Fuse panel or 60-amp service? Time for an upgrade.
Old fuse boxes and small 60-amp services are one of the most common reasons insurers ask for electrical work. We replace them with a modern breaker panel and the right size service for your home.
Why insurers flag it
Fuse panels can still work, but many insurers consider them higher risk, especially on older, smaller services.
Oversized fuses
It’s easy to screw in a bigger fuse than the wire can handle, which removes the protection the fuse was there for.
Not enough capacity
A 60-amp service struggles with today’s appliances, heat pumps and EV chargers, leading to overloads.
Age
Most fuse panels are decades old, and insurers look harder at older electrical systems.
- Assessment and load calculationWe confirm what size service your home needs
- Written quotePanel, service and any meter base work, priced before we start
- ESA permit and utility coordinationWe file the permit and book the disconnect with your hydro provider
- New breaker panelLabelled and documented, with room to grow
- Paperwork for your insurerESA Certificate of Acceptance once the work passes
More detail on panel and service upgrades is on our panel upgrades page.
Insurer asking about something else? See all the electrical issues insurers commonly flag.
Fuse panel FAQ
No, but many insurers consider them higher risk and some won’t insure a home with one, or require it replaced at renewal.
For most homes, 100A or 200A. We do a load calculation and recommend what your home actually needs, including room for things like a heat pump or EV charger.
Usually part of a day. We plan the work around your hydro provider’s disconnect window and give you the timing before the job.
Yes. We coordinate the disconnect and reconnect with your utility as part of the job.
What our customers are saying
Real reviews from real customers on Google.
“I had an excellent experience with Cornerstone Electrical installing the charger for my Ford Mustang Mach-E. The installation was done professionally, everything was neat and well organized, and the entire process was smooth from start to finish. The electrician was incredibly friendly, knowledgeable, and took the time to answer all of my questions. It’s clear they take pride in their work. I highly recommend Cornerstone Electrical to anyone looking for a reliable EV charger installation. Five stars all the way!”
“Great service and communication. I emailed them for a quote. I got a quick response back. I needed a EV charger installed and some breaker change in my panels. The job was quick and everything looks good and professional. I would definitely recommend them.”
“Excellent service / top-notch job completion. Was on time and completed the necessary work in a professional manner. Was very polite and great to work with. Would absolutely recommend.”
Still on fuses?
Send us a photo of your panel and meter, plus your insurer’s letter if you have one. We’ll get back to you the same day.
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