Solar companies by Toronto area
Last updated By The SolarPanelFinder Rooftop Desk
- 8
- Areas with their own page
- 161
- Listed businesses
- 4
- Boroughs
161 solar and battery storage companies sit in this directory, spread over 8 areas in 4 boroughs and municipalities. Pick where you live for the list nearest you.
Deepest coverage first
Which Toronto areas list the most solar companies?
The Greater Toronto Area areas with the most listed pros are Toronto (49), Mississauga (18), and Markham (15), based on SolarPanelFinder's August 2026 dataset. Each area page orders its companies by the same published score used everywhere else on this site. Nothing is for sale.
Toronto
1 area · 49 prosYork Region
3 areas · 29 prosPeel
2 areas · 28 prosHalton
2 areas · 13 prosCompare solar companies, then call them yourself
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