62/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Window Cleaners in Grand Island, NY (2026)
56 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Grand Island: First Rate Exterior Cleaning, CR Score 62/100; 5.0★ from 47 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Crystal Clear Window Care, posts 24/7 hours; ranked #2 of 56.
- 36
Most-reviewed: Richard Young Window & Gutter Cleaning, 685 Google reviews at 4.9★, the most of 56 ranked; ranked #36.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
56 Grand Island window cleaners are ranked here by CR Score, from ten published factors. 12 are open 24/7, 43 open Saturdays and 24 open Sundays, based on posted hours. The median Google rating is 5.0★ across 56 rated businesses.
Top 10 window cleaners in Grand Island at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | First Rate Exterior Cleaning | 62 | 5.0★ (47) | North Tonawanda, 4 mi away | 24/7 | Overall |
| 2 | Crystal Clear Window Care | 60 | 4.9★ (43) | Niagara Falls, 7 mi away | 24/7 | Emergencies |
| 3 | Aqua Care Window and Gutter Cleaning | 59 | 5.0★ (79) | Niagara Falls, 9 mi away | Sat · Sun · Evenings | — |
| 4 | KD Commercial Cleaning | 57 | 5.0★ (21) | Buffalo, 11 mi away | 24/7 | — |
| 5 | Aqua Renu Exterior Cleaning Services | 57 | 5.0★ (31) | Buffalo, 9 mi away | Sat · Sun | — |
| 6 | Clear Bison Cleaners | 57 | 5.0★ (87) | Cheektowaga, 11 mi away | Sat | — |
| 7 | Buffalo Office Cleaning Services | 57 | 4.0★ (4) | Buffalo, 4 mi away | 24/7 | — |
| 8 | A-Kleen Windows Inc | 57 | 4.1★ (21) | Grand Island | Sat | — |
| 9 | Titanz Cleanz | 55 | 5.0★ (13) | Niagara Falls, 13 mi away | 24/7 | — |
| 10 | Niagara Shine - Exterior Home Services | 55 | 5.0★ (19) | St. Catharines, 11 mi away | Sat · Sun | — |
The 56 best window cleaners in Grand Island, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Niagara Falls, 7 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 9 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buffalo, 11 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buffalo, 9 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cheektowaga, 11 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buffalo, 4 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Island
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.1★ from 21 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 13 mi away
55/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines, 11 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 7 mi away
55/100CR ScoreRanked #11 because of its Google rating and review volume: 4.7★ from 157 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 4 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kenmore, 7 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 7 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 9 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buffalo, 9 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amherst, 9 mi away
54/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 73 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buffalo, 14 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buffalo, 11 mi away
54/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#20 Squeegee Bears
Based in Grand Island
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 10 mi away
53/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 90 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buffalo, 11 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 51 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Thorold, 15 mi away
53/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 243 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lockport, 7 mi away
53/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 57 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buffalo, 10 mi away
53/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 7 Google reviews, listed on Google as “Window cleaning service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
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 56 ranked window cleaners here; the rest are on their profiles.
Also serving Grand Island
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 |
|---|---|---|
| Clear Expectations LLC | 12 mi | |
| Corvus Anima Cleaning Services | 5.0★ (1) | 9 mi |
| Cristal Clean | 11 mi | |
| Crystal Clear Cleaning | 11 mi | |
| G&G Window Cleaning | 8 mi | |
| Glass & Gloss Window Cleaning | 7 mi | |
| Ibn Karoon we el karkhah | 9 mi | |
| Impeccable Painting & Service Co The | 4.5★ (2) | 8 mi |
| Jani-King Niagara Falls Commercial Cleaning Services | 5.0★ (1) | 7 mi |
| Maintenance Mike | 5.0★ (1) | 13 mi |
| Master Window Services LLC | 10 mi | |
| MJ SQUEAKY CLEAN SERVICES | 10 mi | |
| Mr T’s Window Cleaning | 5 mi | |
| Niagara Window Cleaning & Janitorial Corp | 10 mi | |
| Pro Squared Facility Solutions | 4.0★ (1) | 6 mi |
| The Bubbly Sponge | 11 mi | |
| The Glass Guys | 5.0★ (1) | 14 mi |
| The Window Boys | 5.0★ (1) | 11 mi |
| Window Buffalo INC | 10 mi | |
| Window Wizards | 9 mi |
How we ranked Grand Island window cleaners
We scored 56 Grand Island 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 Grand Island 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 Grand Island: frequently asked questions
Who is the best window cleaner in Grand Island?
By CR Score, the highest-ranked window cleaner in Grand Island, NY is First Rate Exterior Cleaning with a CR Score of 62/100. It has 5.0★ from 47 Google reviews. It is open 24/7. Crystal Clear Window Care (#2) and Aqua Care Window and Gutter Cleaning (#3) follow. We ranked 56 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Grand Island?
ContractorsRanked ranks 56 window cleaners serving Grand Island, NY. 2 of them are based in Grand Island; 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 Grand Island are open 24/7?
12 ranked window cleaners in Grand Island post 24/7 hours. The highest-ranked are First Rate Exterior Cleaning (#1), Crystal Clear Window Care (#2) and KD Commercial Cleaning (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Grand Island work on weekends?
43 of 56 ranked window cleaners post Saturday hours and 24 post Sunday hours. The highest-ranked open Saturdays are First Rate Exterior Cleaning (#1), Crystal Clear Window Care (#2) and Aqua Care Window and Gutter Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Grand Island window cleaners have?
The median Google rating among 56 rated window cleaners in Grand Island is 5.0★, with a median of 19 reviews. Richard Young Window & Gutter Cleaning has the most, 685 reviews, and ranks #36. 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 Grand Island count in this ranking?
Yes, if they are within 15 mi of the Grand Island 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 Grand Island
- November 2026: CR Scores recalculated for 56 window cleaners serving Grand Island.
More window cleaners and Grand Island pages
Window cleaners near Grand Island
- Window cleaners in Tonawanda, NY57 ranked
- Window cleaners in North Tonawanda, NY55 ranked
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- Window cleaners in Buffalo, NY47 ranked
- Window cleaners in Cheektowaga, NY46 ranked
- Window cleaners in West Seneca, NY45 ranked
- Window cleaners in Lackawanna, NY45 ranked
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