63/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 364 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in Naperville, IL (2026)
141 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Naperville: Flex Wash Window Cleaning, CR Score 63/100; 5.0★ from 364 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): Trust Cleaning Company, posts 24/7 hours; ranked #3 of 141.
- 31
Most-reviewed: Ernest Windows,Inc, 2,808 Google reviews at 4.8★, the most of 141 ranked; ranked #31.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
141 Naperville window cleaners are ranked here by CR Score, from ten published factors. 24 are open 24/7, 111 open Saturdays and 57 open Sundays, based on posted hours. The median Google rating is 5.0★ across 141 rated businesses.
Top 10 window cleaners in Naperville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Flex Wash Window Cleaning | 63 | 5.0★ (364) | Warrenville, 3 mi away | Sat · Sun · Evenings | Overall |
| 2 | ROCKiN Window Cleaning & Detailing (DuPage County) | 61 | 5.0★ (156) | Naperville | Sat | — |
| 3 | Trust Cleaning Company | 60 | 5.0★ (29) | Aurora, 2 mi away | 24/7 | Emergencies |
| 4 | My Window Washing | 60 | 4.9★ (209) | Lisle, 3 mi away | Sat · Evenings | — |
| 5 | Family Window Washing & Gutter Cleaning | 59 | 5.0★ (182) | Naperville | Sat · Sun · Evenings | — |
| 6 | KohlTra Exterior Cleaning | 59 | 5.0★ (23) | Downers Grove, 4 mi away | 24/7 | — |
| 7 | Paramount Home Services Inc. | 58 | 4.7★ (80) | Lisle, 4 mi away | Sat · Sun | — |
| 8 | Powerhouse Window Cleaning & Power Washing | 58 | 4.8★ (232) | Naperville | Sat · Sun · Evenings | — |
| 9 | Yeddi Window Cleaning | 58 | 5.0★ (50) | Downers Grove, 5 mi away | Sat · Sun · Evenings | — |
| 10 | Henkle Exteriors | 58 | 5.0★ (55) | Downers Grove, 6 mi away | 24/7 | — |
The 141 best window cleaners in Naperville, 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 Naperville
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “Window cleaning service”.
Based in Aurora, 2 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Window cleaning service”.
Based in Lisle, 3 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 209 Google reviews, listed on Google as “Window cleaning service”.
Based in Naperville
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 182 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Downers Grove, 4 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Window cleaning service”.
Based in Lisle, 4 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 80 Google reviews, listed on Google as “Window cleaning service”.
Based in Naperville
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 232 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Downers Grove, 5 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Window cleaning service”.
#10 Henkle Exteriors
Based in Downers Grove, 6 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Window cleaning service”.
Based in Aurora, 3 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Window cleaning service”.
Based in Bartlett, 12 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Window cleaning service”.
#13 EuroMaids
Based in Lisle, 4 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.6★ from 91 Google reviews, listed on Google as “Window cleaning service”.
Based in Aurora, 14 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 154 Google reviews, listed on Google as “Window cleaning service”.
Based in Oak Lawn, 8 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Window cleaning service”.
Based in Cicero, 12 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Window cleaning service”.
Based in Naperville
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Window cleaning service”.
Based in Naperville
56/100CR ScoreRanked #18 because of its Google rating and review volume: 4.6★ from 264 Google reviews.
Based in Aurora, 5 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in Naperville
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Window cleaning service”.
#21 Clean Advantage
Based in Lisle, 5 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window cleaning service”.
Based in Aurora, 8 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Window cleaning service”.
#23 OCD CLEAN LLC
Based in Elgin, 8 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Window cleaning service”.
Based in Lombard, 10 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Pressure washing service”.
Based in Aurora, 7 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.6★ from 101 Google reviews, listed on Google as “Window cleaning service”.
Window cleaners 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 141 ranked window cleaners here; the rest are on their profiles.
Also serving Naperville
20 more window cleaners within 15 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 |
|---|---|---|
| ALL PRO WINDOW CLEANING SERVICES | 5.0★ (2) | 6 mi |
| Blended Royalty LLC | 3.5★ (2) | 10 mi |
| CWC Window Cleaning | 5.0★ (2) | 2 mi |
| D&A WINDOW WASHING AND GUTTER CLEANING | 5.0★ (2) | In Naperville |
| EVS PRO - Your Commercial Cleaning Partner | In Naperville | |
| Flowerbomb Cleaning | 5.0★ (2) | 13 mi |
| Honey bee window cleaning | 5.0★ (2) | 12 mi |
| Jackson Window Services | 5.0★ (2) | 14 mi |
| John Guy Enterprises | 1.0★ (2) | 12 mi |
| LK Corp Cleaners | 5.0★ (2) | 11 mi |
| Low Cost Painters, LLC | In Naperville | |
| McMahon Home Services | In Naperville | |
| McMahon Home Services | 3.0★ (2) | 12 mi |
| Metropolitan Window and Gutter Cleaning | 5.0★ (2) | 12 mi |
| Penguin Cleaning Services | 5.0★ (2) | 4 mi |
| Pleasant Shine, Inc. | 5.0★ (2) | 12 mi |
| Service Building Maintenance, Inc./ Program Window Cleaning, Inc. | 3.0★ (2) | 14 mi |
| ServiceMaster Today - Chicago | 5.0★ (2) | 15 mi |
| Splash Services, Inc | 5.0★ (2) | 14 mi |
| Twins Window Cleaning | 5.0★ (1) | 2 mi |
How we ranked Naperville window cleaners
We scored 141 Naperville window cleaners 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 November 3, 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 Naperville 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 |
Window cleaners in Naperville: frequently asked questions
Who is the best window cleaner in Naperville?
By CR Score, the highest-ranked window cleaner in Naperville, IL is Flex Wash Window Cleaning with a CR Score of 63/100. It has 5.0★ from 364 Google reviews. It is open 7 days a week. ROCKiN Window Cleaning & Detailing (DuPage County) (#2) and Trust Cleaning Company (#3) follow. We ranked 141 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Naperville?
ContractorsRanked ranks 141 window cleaners serving Naperville, IL. 10 of them are based in Naperville; the rest serve it from nearby towns. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which window cleaners in Naperville are open 24/7?
24 ranked window cleaners in Naperville post 24/7 hours. The highest-ranked are Trust Cleaning Company (#3), KohlTra Exterior Cleaning (#6) and Henkle Exteriors (#10). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Naperville work on weekends?
111 of 141 ranked window cleaners post Saturday hours and 57 post Sunday hours. The highest-ranked open Saturdays are Flex Wash Window Cleaning (#1), ROCKiN Window Cleaning & Detailing (DuPage County) (#2) and Trust Cleaning Company (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Naperville window cleaners have?
The median Google rating among 141 rated window cleaners in Naperville is 5.0★, with a median of 23 reviews. Ernest Windows,Inc has the most, 2,808 reviews, and ranks #31. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank window cleaners?
Each window cleaner 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 window cleaners outside Naperville count in this ranking?
Yes, if they are within 15 mi of the Naperville city center, our service radius for window cleaners. 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.
Can window cleaners pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Naperville
- November 2026: CR Scores recalculated for 141 window cleaners serving Naperville.
- November 2026: 4 duplicate listings merged.
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