Backup Generator Installation.

It depends on what you want to power. A 7-10 kW generator suffices for essentials (fridge, some lights, basic heating). To power the whole home including heat pump, dryer, and EV charger, you need 20-24 kW. We precisely calculate your needs during assessment to size adequately, without under-equipping or unnecessary oversizing.

The transfer switch constantly monitors Hydro-Québec's power. During an outage, it disconnects your home from the grid (essential safety for HQ workers), starts the generator, and transfers power to your home. Everything is automatic. When power returns, it transfers back to HQ and stops the generator. We install this complete system.

Yes, the generator must be connected to your electrical panel via a dedicated circuit and the transfer switch. This is a complex installation that requires a licensed electrician. We run wiring from the panel to the generator location (often outside, away from windows), install the transfer switch, and configure everything for reliable automatic operation.

It depends on the generator's capacity and your needs. A small generator (7-10 kW) for essentials often works with an existing 100A panel. A larger generator for the whole home generally requires a 200A panel to handle the total load. We assess your situation and recommend the best approach, including panel upgrade if necessary.

The electrical installation itself requires little maintenance, but we recommend an annual check of the transfer switch and connections, especially after a hurricane or ice storm season. We offer preventive maintenance contracts including complete system testing to ensure it will work when you need it.

No, gas connection is done by a licensed gas contractor. We coordinate with them for installation: the electrician installs the electrical circuit and transfer switch, the gas contractor installs the pipe and connects the generator. We work hand in hand for an optimal and safe result on both sides.