Panel upgrades in Ajax: what to expect
Most homes we open up in Ajax are 1970s–2010s subdivisions. Homes of this age commonly have 100 or 125 A services, or a 200 A panel that's simply out of breaker spaces.
Service upgrades in Ajax need a disconnect and reconnect from Elexicon Energy. We file the ESA notification, book the utility, and on the day swap the panel, re-terminate every circuit and test before Elexicon Energy restores power — usually the same afternoon.
Adding a basement apartment is one of the most common reasons Ajax homeowners call us about their panel: a second household means a second set of loads, and often a dedicated sub-panel.
Local notes: Ajax
1970s–80s South Ajax. Older South Ajax homes often need a load calculation before adding central air, an EV or a basement suite — 100 A services are common.
Newer north end. Homes in Northwest Ajax and Nottingham typically have 200 A services but full panels; sub-panels and load management solve most additions.
Typical costs
| Scope | Typical range |
|---|---|
| 100 A → 200 A, panel and meter base in same location | $3,500 – $5,500 |
| Includes new mast / service entrance or panel relocation | $5,500 – $8,000 |
| Fuse panel replacement (keeping 100 A) | $2,000 – $3,200 |
| Sub-panel for a basement, garage or addition | $1,200 – $2,500 |
Where we work in Ajax
We cover all of Ajax, including Pickering Village, South Ajax, Central Ajax, Northwest Ajax, Riverside, Applecroft, Nottingham, Imagination. Every job starts the same way: a site visit, a written fixed quote, then the work — permit included.
More on this service: Panel & service upgrades · Electrician in Ajax
Questions from Ajax
How long does a panel upgrade take in Ajax?
Usually one day on site with four to eight hours without power. Booking the Elexicon Energy disconnect typically takes one to three weeks.
Who handles the Elexicon Energy side?
We do. We book the disconnect and reconnect with Elexicon Energy and file the ESA permit — you don't need to call either.
Do all Ajax homes need 200 A?
No. If you're only adding an EV charger, load management can often avoid an upgrade. We'll calculate your actual load first.
Panel upgrades nearby
Pickering · Whitby · Oshawa · Toronto · Etobicoke · North York · Scarborough · East York