Generator Installation in Toronto

How Generator Installation Works

1. 1

   Load assessment & sizing

   We calculate which circuits or appliances you want backed up and size the generator and transfer switch accordingly.

2. 2

   Placement & fuel planning

   We plan generator placement for code-required clearances and noise, and coordinate any gas line work with a licensed gas fitter if needed.

3. 3

   Installation

   We install the generator pad or mount, the automatic or manual transfer switch, and all wiring connecting it to your panel.

4. 4

   Permit, inspection & startup test

   We pull the ESA permit, schedule inspection, and run a startup test to confirm automatic switchover works correctly before we leave.

Frequently Asked Questions

Can I install a standby generator if I live in a downtown Toronto condo?

Individual unit generators aren’t typically possible in condo buildings because backup power is shared infrastructure controlled by the building, not something wired to a single suite. If you’re in a detached or semi-detached home in The Annex, Riverdale, or a similar neighbourhood, a standby or portable interlock system is a realistic option and we can assess it directly.

My century home has an older panel — can I still install a generator?

Yes, but we start with a load assessment of your existing panel, since many homes in areas like High Park and Riverdale are still on original or undersized service. If the panel doesn’t have room for a transfer switch and your priority circuits, we’ll tell you whether an upgrade needs to happen alongside the generator install.

Do I need an automatic transfer switch for a generator?

Yes, if you want the generator to switch on automatically during an outage, and it’s required by code for any generator connection to prevent backfeeding into utility lines regardless of switch type.

What size generator do I need for my home?

It depends on which circuits or appliances you want to keep running. We calculate the load for your must-have circuits, like a sump pump, furnace, and fridge, versus whole-home coverage, and size the generator accordingly.

Can I use a portable generator instead of a standby system?

Yes, with a properly installed interlock kit or transfer switch, a portable generator can safely power selected circuits during an outage at a lower cost than an automatic standby system.

Do you handle the gas line for a natural gas generator?

We coordinate the gas connection with a licensed gas fitter as part of the installation, while handling all the electrical work, wiring, and transfer switch ourselves.

Is a permit required for generator installation?

Yes, generator installations require an ESA permit and inspection, which we handle as part of every job.

How much does generator installation cost?

Cost depends on generator size, whether it’s whole-home or critical-circuit backup, transfer switch type, and any gas line work needed. We provide a clear quote after assessing your home.