A panel that can carry the load
If you are adding a heat pump, an EV charger, a hot tub, or a generator, the first question is whether your panel and service can carry it. All Service London sizes and upgrades residential and commercial services safely and to code.
A 100-amp service that was fine for a London home twenty years ago will not necessarily hold up against a heat pump, an electric vehicle, and an electric dryer all running at once. We size the new service and panel to the real load, coordinate the utility connection, and take the permit and ESA inspection seriously.
Done right, a service upgrade is also the moment to fix the tired breaker, the double-tapped neutral, and the overloaded circuit you have been living with. We leave the panel clean, labelled, and ready for whatever you add next.
- 100 to 200-amp residential service upgrades
- Commercial service and distribution upgrades
- Permit and ESA inspection handled
- Sub-panels and circuit additions
- Surge protection
Other services we offer
Electrical
Residential and commercial wiring, panel upgrades, generators, and EV chargers across London.
Explore Electrical
Commercial Electrical
Three-phase, motor controls, and lighting for London businesses.
Explore Commercial
Generators & Backup Power
Automatic standby generators that keep the lights on through outages.
Explore Generators
EV Chargers
Level 2 EV charger installation for homes and businesses.
Explore EV Chargers
Furnace & Heating
Furnace installation, repair, and heat pumps for London homes.
Explore Furnace & Heating
AC & Cooling
Central air, heat pumps, and ductless cooling for London homes.
Explore AC & CoolingTalk to us about panel upgrades
Send a few details and we will call you back, usually within the hour during office hours.
(519) 455-7330