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SolarPanelFinder

Best solar companies in Toronto

Last updated By The SolarPanelFinder Rooftop Desk

49 solar companies in Toronto, compiled August 2026.

averaging 4.7★ on Google · most listed: Solar Panel Installation (42)

49 companies serve Toronto, averaging 4.7★ on Google. Solar Panel Installation is the largest group here, at 42. The lists below are ordered by one published formula, never by payment.

Companies based in King West, Financial District, Harbourfront, Leaside, Willowdale, Scarborough Town Centre and Islington-City Centre West are listed here together as Toronto. Two businesses once listed under Willowdale and Islington-City Centre West are more than 30 km from central Toronto, so they are on the Brampton page: Heliotechnik Inc. Solar, First Green Energy Ltd.

How do the solar categories compare in Toronto?

How many companies each category holds in Toronto and how they rate. Open a category for its full list.

SolarPanelFinder dataset for Toronto, August 2026. Ratings are set by Google reviewers, not by this site.
CategoryListed prosAvg Google rating
Solar Panel Installation424.48★
Commercial Solar84.83★
Solar Battery Storage34.75★
Solar Electricians35★
Solar Panel Repair & Maintenance15★
Solar Roofing1n/a

Who are the best solar panel installers in Toronto?

42 solar panel installers serve Toronto, averaging 4.48★ over 224 reviews. Goldwater Solar Services Ltd leads them on the published score; its Google rating is 4.9★ from 65 reviews.

  2. Upgradium

    Upgradium

    • Solar Panel Installation

    69/100 SolarPanelFinder Score

    • Says it is licensed
    • Says it is insured

    6/6 details published

    Request a quote
  3. Green Integrations Inc.

    Green Integrations Inc.

    • Solar Panel Installation
    • Also solar battery storage and commercial solar installation

    58/100 SolarPanelFinder Score

    • Says it has been going since 2012

    6/6 details published

    Request a quote
  4. Solary

    Solary

    • Solar Panel Installation
    • Also solar electrical work

    55/100 SolarPanelFinder Score

    • Says it is licensed
    • Says it has been going since 2022

    6/6 details published

    Request a quote
  5. Ecohive

    Ecohive

    • Solar Panel Installation
    • Also commercial solar installation

    52/100 SolarPanelFinder Score

    6/6 details published

    Request a quote
  9. Green Target Solar

    Green Target Solar

    • Solar Panel Installation
    • Also commercial solar installation

    44/100 SolarPanelFinder Score

    • Says it is licensed

    6/6 details published

    Request a quote
  14. PureSky Energy

    PureSky Energy

    No rating collected
    • Solar Panel Installation
    • Also commercial solar installation

    38/100 SolarPanelFinder Score

    4/6 details published

    Request a quote
  21. Lumel

    Lumel

    No rating collected
    • Solar Panel Installation

    34/100 SolarPanelFinder Score

    4/6 details published

    Request a quote
  24. PCON

    PCON

    No rating collected
    • Solar Panel Installation
    • Also solar battery storage

    32/100 SolarPanelFinder Score

    3/6 details published

    Request a quote
  25. Solar-N

    Solar-N

    No rating collected
    • Solar Panel Installation

    32/100 SolarPanelFinder Score

    • Says about 0 years going

    2/6 details published

    Request a quote
  26. FLOW RENEWABLES

    FLOW RENEWABLES

    No rating collected
    • Solar Panel Installation
    • Also commercial solar installation

    29/100 SolarPanelFinder Score

    2/6 details published

    Request a quote

Who are the best commercial solar contractors in Toronto?

8 commercial solar contractors serve Toronto, averaging 4.83★ over 35 reviews. Green Integrations Inc. leads them on the published score; its Google rating is 4.5★ from 15 reviews.

  1. Green Integrations Inc.

    Green Integrations Inc.

    • Solar Panel Installation
    • Also solar battery storage and commercial solar installation

    58/100 SolarPanelFinder Score

    • Says it has been going since 2012

    6/6 details published

    Request a quote
  2. Resco Energy Inc.

    Resco Energy Inc.

    No rating collected
    • Commercial Solar

    52/100 SolarPanelFinder Score

    • Says it is licensed
    • Says it has been going since 2006

    4/6 details published

    Request a quote
  3. Circuit Energy

    Circuit Energy

    • Commercial Solar
    • Also solar design and consulting

    52/100 SolarPanelFinder Score

    6/6 details published

    Request a quote
  4. Ecohive

    Ecohive

    • Solar Panel Installation
    • Also commercial solar installation

    52/100 SolarPanelFinder Score

    6/6 details published

    Request a quote
  5. Green Target Solar

    Green Target Solar

    • Solar Panel Installation
    • Also commercial solar installation

    44/100 SolarPanelFinder Score

    • Says it is licensed

    6/6 details published

    Request a quote
  6. PureSky Energy

    PureSky Energy

    No rating collected
    • Solar Panel Installation
    • Also commercial solar installation

    38/100 SolarPanelFinder Score

    4/6 details published

    Request a quote
  8. FLOW RENEWABLES

    FLOW RENEWABLES

    No rating collected
    • Solar Panel Installation
    • Also commercial solar installation

    29/100 SolarPanelFinder Score

    2/6 details published

    Request a quote

Who are the best solar battery storage installers in Toronto?

3 solar battery storage installers serve Toronto, averaging 4.75★ over 40 reviews. INTOCHARGE leads them on the published score; its Google rating is 5★ from 25 reviews.

  1. INTOCHARGE

    INTOCHARGE

    • Solar Battery Storage

    66/100 SolarPanelFinder Score

    • Says it is with the Electrical Safety Authority (ESA)
    • Says it is with ECRA

    6/6 details published

    Request a quote
  2. Green Integrations Inc.

    Green Integrations Inc.

    • Solar Panel Installation
    • Also solar battery storage and commercial solar installation

    58/100 SolarPanelFinder Score

    • Says it has been going since 2012

    6/6 details published

    Request a quote
  3. PCON

    PCON

    No rating collected
    • Solar Panel Installation
    • Also solar battery storage

    32/100 SolarPanelFinder Score

    3/6 details published

    Request a quote

Who are the best solar electricians in Toronto?

3 solar electricians serve Toronto, averaging 5★ over 37 reviews. ElectricCa Inc. leads them on the published score; its Google rating is 5★ from 8 reviews.

  1. ElectricCa Inc.

    ElectricCa Inc.

    • Solar Electricians

    56/100 SolarPanelFinder Score

    • Says it is licensed
    • Says it is with the Electrical Safety Authority (ESA)

    4/6 details published

    Request a quote
  2. Solary

    Solary

    • Solar Panel Installation
    • Also solar electrical work

    55/100 SolarPanelFinder Score

    • Says it is licensed
    • Says it has been going since 2022

    6/6 details published

    Request a quote

Who are the best solar panel repair companies in Toronto?

1 solar panel repair companies serve Toronto, averaging 5★ over 27 reviews. Toronto Solar Solutions leads them on the published score; its Google rating is 5★ from 27 reviews.

Who are the best solar roofing contractors in Toronto?

1 solar roofing contractors serve Toronto. Sands Solar Roofing Inc. leads them on the published score.

Which other companies are filed under Toronto?

Listed for a service with too few companies across the Greater Toronto Area for a list of its own.

Before you call: the questions worth asking any solar panel installer, with what a good answer sounds like.

Solar in Toronto: frequently asked questions

How many solar companies serve Toronto?

The August 2026 dataset holds 49 for Toronto, averaging 4.7★ on Google. Solar Panel Installation is the largest group, at 42. Get three itemized quotes before you commit to any of them.

Which solar category scores highest in Toronto?

Solar Electricians, at 5.0★ across 2 rated businesses in Toronto. Reviewers set those stars, not SolarPanelFinder, and a category average is not the order the companies appear in: that comes from the published score.

What is solar panel installation running to around Toronto?

No published range is specific to Toronto, and the things that actually move a quote here, shading, roof pitch and orientation, are properties of your roof rather than your postal code. The solar panel installation cost guide carries the GTA figures with every source named.

Looking wider than Toronto? See the whole directory

This site does not take quote requests and passes nothing to anyone. Every profile shows the company's own phone number and website, so you contact whoever you want to, directly.

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