AC Electrical Contractors Ltd.
Toronto electrical contractor installing home standby generators, transfer switches and panel upgrades across the Greater Toronto Area.
What they do
The company installs home standby generators and the transfer switches that keep them isolated from utility lines, and it carries out the panel upgrades that often go with a backup power setup. It is a Generac dealer, and Generac is the brand named on its site. Work begins with choosing which circuits a generator should power, so the unit is sized to the appliances, heating and devices that need to keep running during an outage. Based in Toronto, it serves homes in Markham, Mississauga, Vaughan and elsewhere in the GTA. The business is family-owned and has been operating for 30 years. Installations carry a three-year warranty. Its office is open Monday to Friday.
- Generator installs
Listed under Backup power
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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