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ContractorsRanked

Best Solar Installers in Chicago Heights, IL (2026)

105 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Chicago Heights: E. Scott Ostrowski: Awesome Options for Awesome People, CR Score 86/100; 5.0★ from 48 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): AweSun Power, posts 24/7 hours; ranked #2 of 105.

  3. 14

    Most-reviewed: Sunrun Solar, 822 Google reviews at 4.1★, the most of 105 ranked; ranked #14.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

105 Chicago Heights solar installers are ranked here by CR Score, from 8 published factors. 12 are open 24/7, 64 open Saturdays and 24 open Sundays, based on posted hours. The median Google rating is 4.9★ across 105 rated businesses.

Top 10 solar installers in Chicago Heights at a glance

Top 10 solar installers in Chicago Heights at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1E. Scott Ostrowski: Awesome Options for Awesome People865.0★ (48)Naperville, 21 mi away24/7Overall
2AweSun Power835.0★ (15)Downers Grove, 21 mi away24/7Emergencies
3Solar & Energy Experts LLC835.0★ (41)Cicero, 37 mi away24/7—
4Solar Professionals of Illinois834.8★ (24)Richton Park, 5 mi awaySat · Sun · Evenings—
5BB&C Solar Enterprises824.5★ (15)Frankfort, 3 mi awaySat · Sun · Evenings—
6SUNRISE SOLAR824.9★ (173)Willowbrook, 23 mi awaySat—
7Illinois Solar Power815.0★ (14)Montgomery, 22 mi away24/7—
8Triumph Solar815.0★ (49)Tinley Park, 11 mi awaySat · Evenings—
9Volt Home Pros814.9★ (62)Frankfort, 9 mi awaySat—
10JD Pro Electric Inc815.0★ (134)Franklin Park, 31 mi away24/7—

The 105 best solar installers in Chicago Heights, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  6. #6 SUNRISE SOLAR

    Based in Willowbrook, 23 mi away

    82/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 173 Google reviews, listed on Google as “Solar energy company”.

    • 4.9★ from 173 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun closed
    Address
    825 75th St UNIT E, Willowbrook, IL 60527
    View profile for SUNRISE SOLAR(800) 674-3587

  8. #8 Triumph Solar

    Based in Tinley Park, 11 mi away

    81/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Solar energy company”.

    • 5.0★ from 49 Google reviews
    Hours
    Mon–Thu 7 AM–7 PM · Fri 9 AM–7 PM · Sat 7 AM–7 PM · Sun closed
    Address
    8527 Scheer Dr, Tinley Park, IL 60487
    View profile for Triumph Solar(708) 498-3249

  9. #9 Volt Home Pros

    Based in Frankfort, 9 mi away

    81/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Solar energy company”.

    • 4.9★ from 62 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–2 PM · Sun closed
    Address
    7777 W Lincoln Hwy Suite A, Frankfort, IL 60423
    View profile for Volt Home Pros(708) 629-5564

  14. #14 Sunrun Solar

    Based in Des Plaines, 38 mi away

    80/100CR Score

    Ranked #14 because of its Google rating and review volume: 4.1★ from 822 Google reviews, the most Google reviews on this list (822).

    • 4.1★ from 822 Google reviews
    Hours
    Mon–Sun 8 AM–5 PM
    Address
    2291 & 2309 S Mt Prospect Rd, Des Plaines, IL 60018
    View profile for Sunrun Solar(833) 324-5886

  16. #16 GreenGrids

    Based in Shorewood, 31 mi away

    79/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.7★ from 33 Google reviews, listed on Google as “Solar energy company”.

    • 4.7★ from 33 Google reviews
    Hours
    Mon–Sun 7 AM–7 PM
    Address
    21403 Somerset St, Shorewood, IL 60404
    View profile for GreenGrids(815) 325-3892

  17. #17 1Earth Solar

    Based in Joliet, 26 mi away

    79/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Solar energy company”.

    • 5.0★ from 13 Google reviews
    Hours
    Mon–Sun 7 AM–7 PM
    Address
    2108 McDonough St, Joliet, IL 60436
    View profile for 1Earth Solar(844) 803-2784

  18. #18 WindSoleil

    Based in Chicago, 27 mi away

    79/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Solar energy company”.

    • 4.9★ from 72 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 8 AM–4 PM · Sun closed
    Address
    401 N Trumbull Ave # D, Chicago, IL 60624
    View profile for WindSoleil(224) 307-4057

  19. #19 Atlas Solar Advisors

    Based in Chicago, 34 mi away

    78/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Solar energy company”.

    • 5.0★ from 18 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3152 W Devon Ave APT 2D, Chicago, IL 60659
    View profile for Atlas Solar Advisors(847) 773-7555

  20. #20 Kapital Electric, Inc.

    Based in Bensenville, 37 mi away

    78/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.8★ from 715 Google reviews, listed on Google as “Solar energy system service”.

    • 4.8★ from 715 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    1270 Mark St, Bensenville, IL 60106
    View profile for Kapital Electric, Inc.(630) 833-2389

  22. #22 Those Solar Guys

    Based in Midlothian, 11 mi away

    77/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy company”.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Sun 9 AM–10 PM
    Address
    5705 W Midlothian Turnpike, Midlothian, IL 60445
    View profile for Those Solar Guys

Solar installers ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 105 ranked solar installers here; the rest are on their profiles.

solar installers in Chicago Heights, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26The Chicago Solar Energy Company765.0★ (3)23 mi
27My Window Washing and Gutter Cleaning764.9★ (216)26 mi
28Greencore Solar, Inc.755.0★ (7)37 mi
29Illinois Solar Express, LLC754.9★ (31)29 mi
30GoSolar755.0★ (25)36 mi
31RxSun754.8★ (121)29 mi
32The Chicago Solar Energy Company755.0★ (3)29 mi
33Unity Solar Group754.8★ (107)28 mi
34Solar Power Midwest LLC754.2★ (23)23 mi
35Neighborhood Electric Inc754.9★ (98)39 mi
36My Window Washing and Gutter Cleaning744.9★ (234)34 mi
37FreeWorld Electric & Solar744.9★ (58)27 mi
38Windy City Solar Group745.0★ (11)26 mi
39T&J Prestige744.9★ (38)28 mi
40Ailey Solar744.7★ (57)22 mi
41E on Climate & Renewables Na744.3★ (4)27 mi
42Nexamp743.3★ (12)26 mi
43LB Solar Solution744.3★ (6)22 mi
44Quality Solar, LLC | Best solar company in Chicago, Illinois744.4★ (14)26 mi
45Windfree Solar Co734.6★ (107)33 mi
46My Window Washing734.9★ (164)39 mi
47Solarwerks735.0★ (34)32 mi
48Semper Solaris725.0★ (6)28 mi
49Aurora Solar Panel Installers725.0★ (17)39 mi
50Solar Services724.9★ (11)36 mi

Also serving Chicago Heights

20 more solar installers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked solar installers serving Chicago Heights
BusinessGoogle ratingDistance
ACSS Energy5.0★ (2)30 mi
AJA Energies4.0★ (1)23 mi
Chicago Solar Installation Experts1.0★ (1)27 mi
Cohesive Enterprises LLC5.0★ (1)27 mi
Continental Energy Solutions LLC5.0★ (2)29 mi
Energy Efficient Building Systems By Solarcrete5.0★ (2)25 mi
Evo Energy5.0★ (2)21 mi
Leading Solar Solutions, Inc5.0★ (1)12 mi
Mammoth Roofing and Solar, Alsip, IL4.0★ (2)14 mi
MWSLR - Midwest Solar5.0★ (2)21 mi
Pivot Energy1.0★ (1)26 mi
ProWash5.0★ (2)23 mi
Sintic Solutions LLC5.0★ (1)21 mi
Solar Service Solutions LLC5.0★ (2)31 mi
Solar Us Shop4.0★ (1)27 mi
Sunrun south chicago solutions1.0★ (2)14 mi
SunVest Solar LLC2.0★ (1)26 mi
The Chicago Solar Energy Company5.0★ (1)25 mi
TruLight-Solar3.0★ (2)29 mi
Vivint Solar Frankfort Sales Office1.0★ (1)11 mi

How much do solar installers cost in Chicago Heights?

Typical prices in USD, adjusted for Illinois with a published regional index. Each row names its basis and month.

How much do solar installers cost in Chicago Heights?
JobLowTypicalHighBasisChecked
Solar panel installation$26,020$29,430$32,010Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.95 East North Central factor (2025 Cost vs. Value Report)October 2026

How we ranked Chicago Heights solar installers

We scored 105 Chicago Heights solar installers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Chicago Heights data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Solar installers in Chicago Heights: frequently asked questions

Who is the best solar installer in Chicago Heights?

By CR Score, the highest-ranked solar installer in Chicago Heights, IL is E. Scott Ostrowski: Awesome Options for Awesome People with a CR Score of 86/100. It has 5.0★ from 48 Google reviews. It is open 24/7. AweSun Power (#2) and Solar & Energy Experts LLC (#3) follow. We ranked 105 solar installers on 8 factors, last updated October 22, 2026.

How many solar installers are there in Chicago Heights?

ContractorsRanked ranks 105 solar installers serving Chicago Heights, IL. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which solar installers in Chicago Heights are open 24/7?

12 ranked solar installers in Chicago Heights post 24/7 hours. The highest-ranked are E. Scott Ostrowski: Awesome Options for Awesome People (#1), AweSun Power (#2) and Solar & Energy Experts LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which solar installers in Chicago Heights work on weekends?

64 of 105 ranked solar installers post Saturday hours and 24 post Sunday hours. The highest-ranked open Saturdays are E. Scott Ostrowski: Awesome Options for Awesome People (#1), AweSun Power (#2) and Solar & Energy Experts LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does solar panel installation cost in Chicago Heights?

Solar panel installation typically costs $26,020 to $32,010, with $29,430 typical (Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.95 East North Central factor (2025 Cost vs. Value Report)). The range is adjusted for Illinois. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Chicago Heights solar installers have?

The median Google rating among 105 rated solar installers in Chicago Heights is 4.9★, with a median of 18 reviews. Sunrun Solar has the most, 822 reviews, and ranks #14. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank solar installers?

Each solar installer gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do solar installers outside Chicago Heights count in this ranking?

Yes, if they are within 40 mi of the Chicago Heights city center, our service radius for solar installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for Chicago Heights

  1. October 2026: CR Scores recalculated for 105 solar installers serving Chicago Heights.
  2. October 2026: 1 duplicate listing merged.

More solar installers and Chicago Heights pages

Other trades in Chicago Heights