61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 41 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Solar Installers in Bloomingdale, IL (2026)
142 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Bloomingdale: Solar & Energy Experts LLC, CR Score 61/100; 5.0★ from 41 Google reviews; open 24/7.
- 5
Best for emergencies (open 24/7): E. Scott Ostrowski: Awesome Options for Awesome People, posts 24/7 hours; ranked #5 of 142.
- 4
Most-reviewed: Tron Solar, 989 Google reviews at 4.8★, the most of 142 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
142 Bloomingdale solar installers are ranked here by CR Score, from ten published factors. 15 are open 24/7, 89 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 4.9★ across 142 rated businesses.
Top 10 solar installers in Bloomingdale at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Solar & Energy Experts LLC | 61 | 5.0★ (41) | Cicero, 3 mi away | 24/7 | Overall |
| 2 | Kapital Electric, Inc. | 61 | 4.8★ (715) | Bensenville, 7 mi away | — | — |
| 3 | Sunrun Solar | 60 | 4.1★ (822) | Des Plaines, 9 mi away | Sat · Sun | — |
| 4 | Tron Solar | 59 | 4.8★ (989) | Vernon Hills, 19 mi away | — | Most reviews |
| 5 | E. Scott Ostrowski: Awesome Options for Awesome People | 59 | 5.0★ (48) | Naperville, 19 mi away | 24/7 | Emergencies |
| 6 | Smart Sky Solar | 59 | 4.9★ (46) | Schaumburg, 7 mi away | Sat · Sun · Evenings | — |
| 7 | SUNRISE SOLAR | 59 | 4.9★ (173) | Willowbrook, 16 mi away | Sat | — |
| 8 | Certasun | 57 | 4.8★ (306) | Buffalo Grove, 17 mi away | — | — |
| 9 | Mr. Electric of Greater Naperville | 57 | 4.8★ (185) | Crest Hill, 7 mi away | 24/7 | — |
| 10 | GoSolar | 57 | 5.0★ (25) | Cicero, 4 mi away | Sat · Evenings | — |
The 142 best solar installers in Bloomingdale, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Bensenville, 7 mi away
61/100CR ScoreRanked #2 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
#3 Sunrun Solar
Based in Des Plaines, 9 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.1★ from 822 Google reviews, listed on Google as “Solar energy company”.
- 4.1★ from 822 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 2291 & 2309 S Mt Prospect Rd, Des Plaines, IL 60018
#4 Tron Solar
Based in Vernon Hills, 19 mi away
59/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 989 Google reviews, the most in Bloomingdale.
- 4.8★ from 989 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 950 Corporate Woods Pkwy, Vernon Hills, IL 60061
Based in Naperville, 19 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Schaumburg, 7 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 46 Google reviews
- Hours
- Mon–Sat 8 AM–8 PM · Sun 8 AM–5 PM
- Address
- 1901 N Roselle Rd Suit 800, Schaumburg, IL 60195
Based in Willowbrook, 16 mi away
59/100CR ScoreRanked #7 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
#8 Certasun
Based in Buffalo Grove, 17 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 306 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 306 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 1582 Barclay Blvd, Buffalo Grove, IL 60089
Based in Crest Hill, 7 mi away
57/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 185 Google reviews.
- 4.8★ from 185 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#10 GoSolar
Based in Cicero, 4 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 25 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 9 AM–5 PM · Sun closed
Based in Darien, 12 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#12 Semper Solr
Based in Rolling Meadows, 8 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 99 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 99 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 3701 W Algonquin Rd Suite 1020, Rolling Meadows, IL 60008
#13 AweSun Power
Based in Downers Grove, 19 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Franklin Park, 12 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 134 Google reviews.
- 5.0★ from 134 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9230 Grand Ave, Franklin Park, IL 60131
Based in Highland Park, 20 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 60 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 1376 Cavell Ave, Highland Park, IL 60035
Based in Oak Brook, 10 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 107 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 107 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 1111 W 22nd St suite 240, Oak Brook, IL 60523
Based in Crystal Lake, 23 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 45 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 605 E Terra Cotta Ave unit A, Crystal Lake, IL 60014
Based in Elmhurst, 10 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 31 Google reviews
- Hours
- Mon 9 AM–6 PM · Tue–Fri 9 AM–8 PM · Sat 9 AM–6 PM · Sun closed
- Address
- 1 Mid America Plaza 3rd Floor, Oakbrook Terrace, IL 60181
Based in Skokie, 18 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 50 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 4939 Oakton St, Skokie, IL 60077
#20 WindSoleil
Based in Chicago, 20 mi away
56/100CR ScoreRanked #20 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
#21 SunPower®
Based in Vernon Hills, 20 mi away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.1★ from 451 Google reviews, listed on Google as “Solar energy company”.
- 4.1★ from 451 Google reviews
- Hours
- Mon–Fri 8 AM–11 PM · Sat 9 AM–9 PM · Sun closed
- Address
- 200 N Fairway Dr Ste 180, Vernon Hills, IL 60061
Based in Wood Dale, 6 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 955 Lively Blvd, Wood Dale, IL 60191
Based in Antioch, 37 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 151 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 151 Google reviews
- Hours
- Mon–Fri 9 AM–8 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 372 North Ave, Antioch, IL 60002
Based in Chicago, 19 mi away
55/100CR ScoreRanked #24 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
#25 Ilumen Solar
Based in Crystal Lake, 17 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 78 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 78 Google reviews
- Hours
- Mon–Thu 9 AM–7 PM · Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 4 N Hillview Dr C, Lake Barrington, IL 60010
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 142 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | My Window Washing | 55 | 4.9★ (164) | In Bloomingdale |
| 27 | RxSun | 55 | 4.8★ (121) | 21 mi |
| 28 | Solar by Dave Stanton | 55 | 5.0★ (5) | 17 mi |
| 29 | Solar Services | 55 | 4.9★ (11) | 4 mi |
| 30 | Priority Solar Installation | 55 | 4.9★ (61) | 30 mi |
| 31 | Global Adjusting & Construction | 55 | 4.9★ (178) | 3 mi |
| 32 | Illinois Solar Power | 55 | 5.0★ (14) | 31 mi |
| 33 | Grand Solar & Environmental | 55 | 5.0★ (8) | 14 mi |
| 34 | Freedom Forever | 55 | 4.0★ (239) | 7 mi |
| 35 | Windfree Solar Co | 55 | 4.6★ (107) | 17 mi |
| 36 | Aeos Energy | 54 | 4.3★ (18) | 8 mi |
| 37 | Triumph Solar | 54 | 5.0★ (49) | 31 mi |
| 38 | Elegant Solar Inc | 54 | 5.0★ (6) | 12 mi |
| 39 | Neighborhood Electric Inc | 54 | 4.9★ (98) | 9 mi |
| 40 | My Window Washing and Gutter Cleaning | 54 | 4.9★ (259) | 14 mi |
| 41 | Reficiency Solar | 54 | 4.7★ (37) | 11 mi |
| 42 | GreenGrids | 54 | 4.7★ (33) | 33 mi |
| 43 | Palos Solar Panel Installation | 54 | 5.0★ (22) | 22 mi |
| 44 | Phoenix Exteriors Roofing & Solar | 54 | 4.7★ (178) | 7 mi |
| 45 | My Window Washing | 54 | 4.9★ (219) | 13 mi |
| 46 | My Window Washing and Gutter Cleaning | 54 | 4.9★ (216) | 13 mi |
| 47 | FreeWorld Electric & Solar | 54 | 4.9★ (58) | 22 mi |
| 48 | Aurora Solar Panel Installers | 54 | 5.0★ (17) | 20 mi |
| 49 | Volt Home Pros | 54 | 4.9★ (62) | 34 mi |
| 50 | The Chicago Solar Energy Company | 53 | 5.0★ (5) | 17 mi |
Also serving Bloomingdale
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.
| Business | Google rating | Distance |
|---|---|---|
| ACSS Energy | 5.0★ (2) | 9 mi |
| Carlson Solar Energy | 5.0★ (1) | 5 mi |
| Connelly Electric Co | 4.2★ (12) | In Bloomingdale |
| Continental Energy Solutions LLC | 5.0★ (2) | 10 mi |
| Energy Efficient Building Systems By Solarcrete | 5.0★ (2) | 16 mi |
| Evo Energy | 5.0★ (2) | 19 mi |
| Geothermal Energy Solutions, Inc. | 4.5★ (2) | 17 mi |
| Global SunPower | 1.0★ (1) | 3 mi |
| JD Pro Electric INC | 5.0★ (1) | 5 mi |
| Mammoth Roofing and Solar, Alsip, IL | 4.0★ (2) | 25 mi |
| NXT Solar Solutions | 5.0★ (1) | 10 mi |
| Poltech Electric Inc. | 5.0★ (1) | 10 mi |
| Premier Group | 4.8★ (119) | In Bloomingdale |
| ProWash | 5.0★ (2) | 30 mi |
| Solar Service Solutions LLC | 5.0★ (2) | 36 mi |
| Solar SmartRoof by Powur | 5.0★ (2) | 13 mi |
| Solarmark Energy Solutions | 5.0★ (1) | 7 mi |
| Sunrun south chicago solutions | 1.0★ (2) | 26 mi |
| TruLight-Solar | 3.0★ (2) | 19 mi |
| VS Home Services | In Bloomingdale |
How much do solar installers cost in Bloomingdale?
Typical prices in USD, adjusted for Illinois with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $26,020 | $29,430 | $32,010 | 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) | October 2026 |
How we ranked Bloomingdale solar installers
We scored 142 Bloomingdale solar installers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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.
| Factor | Weight | Computed from | In Bloomingdale data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Solar installers in Bloomingdale: frequently asked questions
Who is the best solar installer in Bloomingdale?
By CR Score, the highest-ranked solar installer in Bloomingdale, IL is Solar & Energy Experts LLC with a CR Score of 61/100. It has 5.0★ from 41 Google reviews. It is open 24/7. Kapital Electric, Inc. (#2) and Sunrun Solar (#3) follow. We ranked 142 solar installers on ten factors, last updated October 22, 2026.
How many solar installers are there in Bloomingdale?
ContractorsRanked ranks 142 solar installers serving Bloomingdale, IL. 1 of them is based in Bloomingdale; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Bloomingdale are open 24/7?
15 ranked solar installers in Bloomingdale post 24/7 hours. The highest-ranked are Solar & Energy Experts LLC (#1), E. Scott Ostrowski: Awesome Options for Awesome People (#5) and Mr. Electric of Greater Naperville (#9). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Bloomingdale work on weekends?
89 of 142 ranked solar installers post Saturday hours and 33 post Sunday hours. The highest-ranked open Saturdays are Solar & Energy Experts LLC (#1), Sunrun Solar (#3) and E. Scott Ostrowski: Awesome Options for Awesome People (#5). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Bloomingdale?
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 Bloomingdale solar installers have?
The median Google rating among 142 rated solar installers in Bloomingdale is 4.9★, with a median of 23 reviews. Tron Solar has the most, 989 reviews, and ranks #4. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do solar installers outside Bloomingdale count in this ranking?
Yes, if they are within 40 mi of the Bloomingdale 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 Bloomingdale
- October 2026: CR Scores recalculated for 142 solar installers serving Bloomingdale.
- October 2026: 1 duplicate listing merged.
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