60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 152 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in Smithtown, NY (2026)
54 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Smithtown: Flawless Window Cleaning, CR Score 60/100; 4.9★ from 152 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): Ned Stevens Gutter Cleaning, posts 24/7 hours; ranked #3 of 54.
- 3
Most-reviewed: Ned Stevens Gutter Cleaning, 789 Google reviews at 4.6★, the most of 54 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
54 Smithtown window cleaners are ranked here by CR Score, from ten published factors. 12 are open 24/7, 48 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 5.0★ across 54 rated businesses.
Top 10 window cleaners in Smithtown at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Flawless Window Cleaning | 60 | 4.9★ (152) | Queens, 8 mi away | Sat · Sun · Evenings | Overall |
| 2 | Rise ‘N Shine Window Cleaning | 58 | 4.9★ (59) | Queens, 8 mi away | Sat · Sun | — |
| 3 | Ned Stevens Gutter Cleaning | 58 | 4.6★ (789) | Brentwood, 5 mi away | 24/7 | Emergencies, Most reviews |
| 4 | Village Window Cleaning | 57 | 5.0★ (46) | Bay Shore, 9 mi away | Sat · Sun | — |
| 5 | Chris' Cleaning LLC | 57 | 5.0★ (14) | Oakdale, 8 mi away | 24/7 | — |
| 6 | Shore To Shore Power Washing | 57 | 5.0★ (182) | Kings Park, 2 mi away | Sat · Sun · Evenings | — |
| 7 | Dust Buster Cleaning Inc | 57 | 4.9★ (74) | Brentwood, 8 mi away | Sat | — |
| 8 | The Maids in North Long Island | 57 | 4.8★ (91) | Brentwood, 4 mi away | — | — |
| 9 | Exoclean - Long Island Pressure Washing | 56 | 5.0★ (218) | Centereach, 6 mi away | Sat · Sun · Evenings | — |
| 10 | The Clean Team SoftWash-Power Wash & Paver Sealing Experts | 56 | 4.8★ (275) | Lake Ronkonkoma, 5 mi away | Sat · Sun · Evenings | — |
The 54 best window cleaners in Smithtown, 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 Queens, 8 mi away
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Window cleaning service”.
Based in Brentwood, 5 mi away
58/100CR ScoreRanked #3 because of its Google rating and review volume: 4.6★ from 789 Google reviews, the most in Smithtown.
Based in Bay Shore, 9 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Window cleaning service”.
Based in Oakdale, 8 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Window cleaning service”.
Based in Kings Park, 2 mi away
57/100CR ScoreRanked #6 because of its Google rating and review volume: 5.0★ from 182 Google reviews.
Based in Brentwood, 8 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Window cleaning service”.
Based in Brentwood, 4 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 91 Google reviews, listed on Google as “Window cleaning service”.
Based in Centereach, 6 mi away
56/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 218 Google reviews.
Based in Lake Ronkonkoma, 5 mi away
56/100CR ScoreRanked #10 because of its Google rating and review volume: 4.8★ from 275 Google reviews.
Based in Brentwood, 2 mi away
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Window cleaning service”.
Based in Miller Place, 12 mi away
55/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 290 Google reviews.
Based in Brentwood, 10 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.5★ from 17 Google reviews, listed on Google as “Window cleaning service”.
Based in Bellmore, 13 mi away
54/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 148 Google reviews.
Based in Brentwood, 13 mi away
54/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window cleaning service”.
Based in Hauppauge, 3 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based in Bay Shore, 9 mi away
53/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 54 Google reviews.
Based in Brentwood, 9 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Window cleaning service”.
#19 UBookClean
Based in Flatbush, 15 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Window cleaning service”.
Based in Elmhurst, 8 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Window cleaning service”.
Based in Huntington, 11 mi away
53/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 74 Google reviews.
Based in Patchogue, 11 mi away
53/100CR ScoreRanked #22 because of its Google rating and review volume: 4.9★ from 495 Google reviews.
Based in Bay Shore, 9 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Window cleaning service”.
Based in Coram, 10 mi away
53/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Window cleaning service”.
Based in Commack, 5 mi away
53/100CR ScoreRanked #25 because of its Google rating and review volume: 5.0★ from 36 Google reviews.
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 54 ranked window cleaners here; the rest are on their profiles.
Also serving Smithtown
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 |
|---|---|---|
| CleanCare GreenCare | 8 mi | |
| Cumbre Services Window & Exterior Cleaning | 5.0★ (1) | 8 mi |
| DrMagicCleaners | 3.0★ (1) | 13 mi |
| Escobar Cleaning Services Corp. | 3.0★ (2) | 10 mi |
| Exclusive Building Services | 5.0★ (1) | 13 mi |
| Exterior Cleaning Solutions | 5.0★ (1) | 12 mi |
| Flawless Finish INC. | 5.0★ (1) | 8 mi |
| Gooday Cleaning Service Co | 3 mi | |
| Joe's Rain Drop | 3.0★ (2) | 5 mi |
| JP Cleaning Solutions | 8 mi | |
| Klean Up, LLC | 9 mi | |
| Limpio Services | 5.0★ (1) | 13 mi |
| Partners Industrial Services, Inc. | 5.0★ (2) | 14 mi |
| Redline Window Cleaning and Power Washing | 5.0★ (2) | 10 mi |
| Ronkonkoma Gooday Cleaning Service | 5.0★ (1) | 6 mi |
| Sandoval Service Cleaning Corp. | 5.0★ (1) | 5 mi |
| sunnyside window cleaning | 8 mi | |
| The Handy Bean | 10 mi | |
| Top Service Window Cleaning | 8 mi | |
| Wall to Wall Wally | 5 mi |
How we ranked Smithtown window cleaners
We scored 54 Smithtown 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 Smithtown 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 Smithtown: frequently asked questions
Who is the best window cleaner in Smithtown?
By CR Score, the highest-ranked window cleaner in Smithtown, NY is Flawless Window Cleaning with a CR Score of 60/100. It has 4.9★ from 152 Google reviews. It is open 7 days a week. Rise ‘N Shine Window Cleaning (#2) and Ned Stevens Gutter Cleaning (#3) follow. We ranked 54 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Smithtown?
ContractorsRanked ranks 54 window cleaners serving Smithtown, NY. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which window cleaners in Smithtown are open 24/7?
12 ranked window cleaners in Smithtown post 24/7 hours. The highest-ranked are Ned Stevens Gutter Cleaning (#3), Chris' Cleaning LLC (#5) and Gaudio Brothers Pressure Washing (#12). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Smithtown work on weekends?
48 of 54 ranked window cleaners post Saturday hours and 30 post Sunday hours. The highest-ranked open Saturdays are Flawless Window Cleaning (#1), Rise ‘N Shine Window Cleaning (#2) and Ned Stevens Gutter Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Smithtown window cleaners have?
The median Google rating among 54 rated window cleaners in Smithtown is 5.0★, with a median of 27 reviews. Ned Stevens Gutter Cleaning has the most, 789 reviews, and ranks #3. 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 Smithtown count in this ranking?
Yes, if they are within 15 mi of the Smithtown 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 Smithtown
- November 2026: CR Scores recalculated for 54 window cleaners serving Smithtown.
More window cleaners and Smithtown pages
Window cleaners near Smithtown
- Window cleaners in Hauppauge, NY56 ranked
- Window cleaners in Nesconset, NY64 ranked
- Window cleaners in Saint James, NY62 ranked
- Window cleaners in Kings Park, NY51 ranked
- Window cleaners in Lake Ronkonkoma, NY61 ranked
- Window cleaners in Lake Grove, NY61 ranked
- Window cleaners in Central Islip, NY53 ranked
- Window cleaners in Commack, NY54 ranked
- Window cleaners in Centereach, NY62 ranked
- Window cleaners in Ronkonkoma, NY61 ranked
Other trades in Smithtown
- Roofers in Smithtown1608 ranked
- Plumbers in Smithtown630 ranked
- Electricians in Smithtown419 ranked
- HVAC contractors in Smithtown882 ranked
- General contractors in Smithtown1116 ranked
- Painters in Smithtown220 ranked
- Landscapers in Smithtown354 ranked
- Handymen in Smithtown78 ranked
- Kitchen remodelers in Smithtown650 ranked
- Bathroom remodelers in Smithtown555 ranked
- Flooring contractors in Smithtown420 ranked
- Tile installers in Smithtown80 ranked
- Drywall contractors in Smithtown21 ranked
- Concrete contractors in Smithtown221 ranked
- Fence contractors in Smithtown179 ranked
- Deck builders in Smithtown224 ranked
- Siding contractors in Smithtown725 ranked
- Window installers in Smithtown610 ranked
- Gutter installers in Smithtown283 ranked
- Insulation contractors in Smithtown72 ranked
- Solar installers in Smithtown160 ranked
- Garage door repair companies in Smithtown139 ranked
- Foundation repair companies in Smithtown303 ranked
- Tree services in Smithtown351 ranked
- Masonry contractors in Smithtown651 ranked
- Water damage restoration companies in Smithtown920 ranked
- Home builders in Smithtown593 ranked
- Demolition contractors in Smithtown130 ranked
- Pressure washing companies in Smithtown125 ranked
- Pest control companies in Smithtown173 ranked
- Paving contractors in Smithtown353 ranked
- Auto glass repair shops in Smithtown158 ranked
- Septic service companies in Smithtown177 ranked
- Excavating contractors in Smithtown117 ranked
- Pool builders in Smithtown427 ranked
- All contractors in Smithtown