Top-Rated Solar Installers in Sault Ste Marie, ON

Solar installers in Sault Ste Marie, ranked 6 listed

1. 1
   STELLARTop pickHighest rating (50+ reviews)Also installs heat pumps
   ★★★★★ 5.0 (129 Google reviews)

   47 Industrial Park Crescent, Sault Ste. Marie, ON P6B 5P3
   Call (705) 297-6696WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
2. 2
   Veteran ElectricTop pick
   ★★★★★ 5.0 (80 Google reviews)

   360 Town Line Rd, Sault Ste. Marie, ON P6A 5K6
   Call (705) 949-7845WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
3. 3
   Tombari Electric & HVACTop pickMost reviewsAlso installs heat pumps and batteries
   ★★★★★ 4.9 (143 Google reviews)

   1187 Great Northern Rd, Sault Ste. Marie, ON P6B 0B9
   Call (705) 943-7390WebsiteGoogle reviewsDirectionsEmail [email protected]
4. 4
   S & T GroupAlso installs heat pumps
   ★★★★★ 4.9 (102 Google reviews)

   158 Sackville Rd, Sault Ste. Marie, ON P6B 4T6
   Call (705) 942-3043WebsiteGoogle reviewsDirectionsEmail [email protected]
5. 5
   DT Electrical ContractorsAlso installs batteries
   ★★★★★ 4.8 (52 Google reviews)

   305 Conmee Ave, Sault Ste. Marie, ON P6C 3P3
   Call (705) 254-5673WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
6. 6
   Permanent Electric Sault Inc.Also installs batteries
   ★★★★★ 4.5 (10 Google reviews)

   134 Northern Ave E, Sault Ste. Marie, ON P6B 4H4
   Call (705) 949-7977WebsiteGoogle reviewsDirectionsEmail [email protected]

Together these 6 companies average 4.9★ across 516 reviews. Tombari Electric & HVAC has the most reviews (143).

Ranked by Google rating weighted by review count, collected September 2026. Rankings are never paid for. How we rank and how we make money.

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What a solar costs in Sault Ste Marie

Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.

How much sun does Sault Ste Marie get?

Sault Ste Marie averages about 3.8 peak sun hours a day, more than 27% of the 123 cities we track. As a rough guide, each kilowatt of panels here makes about 1,100 kWh a year (after typical system losses). A good installer will give you a roof-specific estimate that accounts for shading and roof angle.

Source: Open-Meteo historical solar radiation, 2020-2024. Production estimate assumes 80% system efficiency.

Before you hire a solar installer

1. Ask for a production estimate for your roof (kWh per year) and how shading was measured.
2. Ask which panels and inverter they use, and who backs the warranty if the company closes.
3. Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.

Before you call anyone, check what solar rebates you can get in Sault Ste Marie. Many programs require approval or a registered contractor before work starts.

Planning more upgrades? See the top-rated heat pump installers, home battery installers in Sault Ste Marie.