Top-Rated Solar Installers in Calgary, AB
12 local companies ranked by 2,164 Google reviews. Free to compare, no sign-up.
Short answer: The top-rated solar installers in Calgary are Rocky Mountain Solar Co. (5.0★, 110 reviews), LUMI Renewables - Alberta (5.0★, 103 reviews), Evalence Renewables (5.0★, 96 reviews).
Solar installers in Calgary, ranked
- 5.0 (110 Google reviews)3645 48 Ave SE, Calgary, AB T2B 3N8
- 5.0 (103 Google reviews)4030 8 St SE, Calgary, AB T2G 3A7
- 5.0 (96 Google reviews)5723 10 St NE #222, Calgary, AB T2E 8W7
- 4.9 (529 Google reviews)3915 8 St SE, Calgary, AB T2G 3A5
- E-2 Solutions | Solar Panels & Installations CalgaryAlso installs batteries5.0 (77 Google reviews)12159 44 St SE, Calgary, AB T2Z 4H3
- SkyFire Energy IncAlso installs batteries4.9 (269 Google reviews)4038A 7 St SE, Calgary, AB T2G 2Y8
- EVOLVsolarAlso installs batteries4.9 (205 Google reviews)7350 110 Ave SE Unit 130, Calgary, AB T2C 3B8
- 5.0 (61 Google reviews)330 5 Ave SW Suite 1800, Calgary, AB T2P 0L4
- 5.0 (58 Google reviews)1915 Highfield Crescent SE Unit 5, Calgary, AB T2G 5M1
- Solar ClubAlso installs batteries4.9 (121 Google reviews)1316 9 Ave SE, Calgary, AB T2G 0T3
- Maverick Alternative Energy Inc.Also installs batteries5.0 (37 Google reviews)6030 5 St SE, Calgary, AB T2H 1L4
- 4.8 (498 Google reviews)1200 59 Ave SE #350, Calgary, AB T2H 2M4
Together these 12 companies average 4.9★ across 2,164 reviews. Solar YYC has the most reviews (529).
Ranked by Google rating weighted by review count, collected September 2026. Rankings are not paid for. How we rank and how we make money.
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What a solar costs in Calgary
Canada has no public solar price survey. Get 2 or 3 quotes for the same size system and compare price per watt with our solar quote checker.
Financing or future programs may still help. Check the rebate page before you sign.
Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.
Talk to a registered energy advisor first. Some rebates need an evaluation or heat load calculation before any work starts. See the top-rated registered energy advisors in Calgary. Read when to call an energy advisor.
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How much sun does Calgary get?
Calgary 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
- Ask for a production estimate for your roof (kWh per year) and how shading was measured.
- Ask which panels and inverter they use, and who backs the warranty if the company closes.
- Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.
Questions about solar installers in Calgary
Who is the best solar installer in Calgary?
Based on Google reviews, the top-rated solar installers in Calgary are Rocky Mountain Solar Co. (5.0★, 110 reviews), LUMI Renewables - Alberta (5.0★, 103 reviews), Evalence Renewables (5.0★, 96 reviews). We rank by a review-weighted score, so companies with many strong reviews rank above those with only a few.
How are the solar installers in Calgary ranked?
We list 12 solar companies in Calgary, ranked by Google rating weighted by review count. Together they have 2,164 Google reviews and average 4.9 stars, collected September 2026. Solar YYC has the most reviews (529). No company pays to be listed or ranked.
How much does solar installation cost in Calgary?
Canada has no public solar price survey, so we do not quote a typical price. Get two or three quotes for the same size system and compare the price per watt.
Are there rebates for solar panels in Calgary?
We have no confirmed open solar rebate for Calgary right now. Financing or future programs may still help, so check the rebate page before you sign.
How much power do solar panels make in Calgary?
Calgary 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.
What should I ask a solar installer before I hire?
Ask for a production estimate for your roof (kWh per year) and how shading was measured. Ask which panels and inverter they use, and who backs the warranty if the company closes. 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 Calgary. Many programs require approval or a registered contractor before work starts.
Planning more upgrades? See the top-rated heat pump installers, insulation installers, home battery installers, energy advisors in Calgary.
How to read these results
- Open the profile.How a installer describes its own work tells you a lot. Look for jobs like yours.
- Read the Google reviews.Stars and counts come from Google Maps. Click through and read what past customers wrote, good and bad.
- Check for program badges.A green registered-contractor badge means the company is on the program's own list, which some rebates require.
- Compare three.Do not stop at the first good installer. Three quotes show you the real range in price, equipment and plan.
Not ready to talk to a contractor yet?
Short reads and quick quizzes. Learn the rules first, then call.
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Questions to ask99 Questions That Make a Heat Pump Installer Sweat (In a Good Way)
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