Top-Rated Solar Installers in Chicago, IL

11 local companies ranked by 3,719 Google reviews. Free to compare, no sign-up.

Ratings and review counts from Google Maps, collected October 2026 · Page updated October 24, 2026

11Companies
3,719Google reviews
4.8★Average rating
Oct 2026Data collected
Ranked by Google reviewsNot paid forFree to compare

Short answer: The top-rated solar installers in Chicago are Solarwerks (5.0★, 42 reviews), SmartEnergy Illinois (4.8★, 3,275 reviews), Priority Solar Installation (4.9★, 61 reviews).

Solar installers in Chicago, ranked

Sort by
  1. 1
    SolarwerksTop pickAlso installs batteries
    5.0 (42 Google reviews)
    3433 N Pontiac Ave, Chicago, IL 60634
    Call (773) 788-4055View profileGoogle reviews
  2. 2
    SmartEnergy IllinoisMost reviews
    4.8 (3,275 Google reviews)
    110 N Wacker Dr, Chicago, IL 60606
    Call (312) 619-3500View profileGoogle reviews
  3. 3
    Priority Solar InstallationHighest rating (50+ reviews)Also installs batteries
    4.9 (61 Google reviews)
    7509 S Chappel Ave, Chicago, IL 60649
    Call (312) 766-4393View profileGoogle reviews
  4. 4
    The Solar SoldierAlso installs batteries
    5.0 (19 Google reviews)
    444 W Lake St STE 1700, Chicago, IL 60606
    Call (224) 332-2656View profileGoogle reviewsEmail
  5. 5
    Ailey SolarAlso installs batteries
    4.8 (63 Google reviews)
    1965 W Pershing Rd, Chicago, IL 60609
    Call (773) 492-1294View profileGoogle reviewsEmail
  6. 6
    FreeWorld Electric & SolarAlso installs batteries
    4.8 (60 Google reviews)
    400 N Hermitage Ave, Chicago, IL 60622
    Call (312) 585-7731View profileGoogle reviews
  7. 7
    Fresh Coast Solar, LLCAlso installs batteries
    5.0 (12 Google reviews)
    2211 N Elston Ave Ste 208, Chicago, IL 60614
    Call (312) 281-6501View profileGoogle reviews
  8. 8
    Clean Earth Renewables
    5.0 (10 Google reviews)
    77 W Wacker Dr Ste 4500, Chicago, IL 60601
    Call (630) 885-3500View profileGoogle reviewsEmail
  9. 9
    Windfree Solar CoAlso installs batteries
    4.6 (117 Google reviews)
    5022 W Foster Ave, Chicago, IL 60630
    Call (312) 588-6953View profileGoogle reviewsEmail
  10. 10
    Quality Solar, LLC
    4.4 (30 Google reviews)
    2532 W Warren Blvd, Chicago, IL 60612
    Call (708) 328-8379View profileGoogle reviewsEmail
  11. 11
    Solar Simplified
    4.2 (30 Google reviews)
    301 W Grand Ave Ste 314, Chicago, IL 60654
    Call (888) 420-9831View profileGoogle reviews

Together these 11 companies average 4.8★ across 3,719 reviews. SmartEnergy Illinois has the most reviews (3,275).

Ranked by Google rating weighted by review count, collected October 2026. Rankings are not paid for. How we rank and how we make money.

Listed here? Get your top-rated badge for your website or print the Chicago rebate sheet for your customers.

What a solar costs in Chicago

Typical installed priceabout $22,400 to $38,500

For a 7 kW home system ($3.20 to $5.50 per watt, the middle 60% of US home systems in 2023). Your home may cost more or less.

Rebates open in ChicagoNone confirmed right now

Financing or future programs may still help. Check the rebate page before you sign.

Price source: Lawrence Berkeley National Lab, Tracking the Sun. Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.

Talk to a home energy auditor first. Some utility programs want an audit before any work starts. See the top-rated home energy auditors in Chicago.

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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.

Questions about solar installers in Chicago

Who is the best solar installer in Chicago?

Based on Google reviews, the top-rated solar installers in Chicago are Solarwerks (5.0★, 42 reviews), SmartEnergy Illinois (4.8★, 3,275 reviews), Priority Solar Installation (4.9★, 61 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 Chicago ranked?

We list 11 solar companies in Chicago, ranked by Google rating weighted by review count. Together they have 3,719 Google reviews and average 4.8 stars, collected October 2026. SmartEnergy Illinois has the most reviews (3,275). No company pays to be listed or ranked.

How much does solar installation cost in Chicago?

For a 7 kW home system ($3.20 to $5.50 per watt, the middle 60% of US home systems in 2023), the installed price is typically about $22,400 to $38,500, according to Lawrence Berkeley National Lab, Tracking the Sun. Your home may cost more or less, so get at least two quotes for the same work.

Are there rebates for solar panels in Chicago?

We have no confirmed open solar rebate for Chicago right now. Financing or future programs may still help, so check the rebate page before you sign.

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 Chicago. 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, home energy auditors in Chicago.

How to read these results

  1. Open the profile.How a installer describes its own work tells you a lot. Look for jobs like yours.
  2. Read the Google reviews.Stars and counts come from Google Maps. Click through and read what past customers wrote, good and bad.
  3. Check for program badges.A green registered-contractor badge means the company is on the program's own list, which some rebates require.
  4. 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?

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