Electrical Panel Upgrades in Belleville

Signs your panel is undersized

Most people don’t think about their electrical panel until something goes wrong. These are the things that usually bring homeowners to us:

• Lights dim when a large appliance kicks on
• Breakers trip regularly, or you’ve started avoiding running two things at once
• You still have a fuse box rather than breakers
• Your insurer has asked about the service size
• You’re adding an EV charger, a hot tub, air conditioning, or finishing a basement
• The panel is warm, buzzing, or smells like burning plastic

That last one is different from the rest. It isn’t a planning problem, it’s a now problem — shut the main off if you can reach it safely and call us.

What the work involves

A panel upgrade is a one-day job in most homes.

We file the ESA notification before we start and book the disconnect with your utility. On the day, the power comes off at the meter, the old panel comes out, and the new one goes in. If the service mast, the meter base or the ground need replacing to bring the whole service up to current code, that happens at the same time — there is no point putting a new panel on a forty-year-old mast.

Then every circuit gets landed on its own breaker and labelled properly. Not “kitchen?” in pencil. Actually labelled.

Power is off for roughly four to six hours. We tell you the window in advance.

The inspection happens after. The ESA inspector comes out, checks the work, and issues the Certificate of Inspection. You don’t need to do anything for that except be home to let them in.

What we usually find once it’s open

Old panels hide things. The three that come up most:

• Aluminum branch wiring, in houses from the mid-60s to the mid-70s. It changes how the connections at the panel have to be made. See aluminum wiring repair.
• Knob and tube spliced into newer wiring somewhere upstream. Common in pre-1950 houses and it usually means a bigger conversation.
• Double-tapped breakers — two wires under one screw. Cheap to fix while the panel is open, annoying to fix later.

If we find any of it, we stop and call you before spending your money. That is the whole point of a fixed price.

Timeline

• Day 1 — site visit, load calculation, fixed written quote
• Day 2–5 — ESA notification filed, utility disconnect booked
• Day 6 — the work, six to eight hours on site
• Within 10 days — ESA inspection and your Certificate of Inspection

Two weeks from first call to certificate is normal. It can be faster if the utility has a slot. It cannot be same-day, and anyone who tells you it can is not filing a permit.

What it costs

A straightforward 100 to 200 amp upgrade in Belleville runs $2,400 to $3,800 including the permit and the inspection.

Replacing an old fuse box costs more, usually $2,900 to $4,200. Not because the box is harder to remove, but because the wiring at the box is often in worse shape than the box itself, and some of it has to be made good before anything can be connected to a new panel.

What moves the price inside those ranges:

• How far the panel sits from the meter. Every metre of new service cable costs.
• Whether the mast and meter base need replacing, which they usually do on anything pre-1980.
• Whether the walls are plaster or drywall, because plaster is slower to open and slower to make good.
• Whether we find aluminum branch wiring once we’re in there.
• Whether the panel is moving to a new location, which some insurers and some renovations require.

We’ll tell you which of those apply to your house before we quote, not after we’ve started.

What we don’t do

We don’t sell you 400 amp because it sounds safer. We don’t quote a panel upgrade when a sub-panel would do. And if your service is fine and the real problem is one overloaded circuit, we’ll say so — it’s a much smaller bill and you’ll call us again.