Ranked #1 in Mercerville-Hamilton Square
Based in Trenton, 5 mi away
66/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9โ from 312 Google reviews, listed on Google as โWindow cleaning serviceโ.
Best Window Cleaners in Mercerville-Hamilton Square, NJ (2026)
72 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank โ
The short answer
- 1
Best overall in Mercerville-Hamilton Square: ๐ก๐ผ๐๐ฎ'๐ ๐๐น๐ฒ๐ฎ๐ป๐ถ๐ป๐ด ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ ๐ถ๐ป ๐ฃ๐ฟ๐ถ๐ป๐ฐ๐ฒ๐๐ผ๐ป, CR Score 66/100; 4.9โ from 312 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): CNS Cleaning, posts 24/7 hours; ranked #3 of 72.
- 4
Most-reviewed: Gem Home Maintenance Inc., 451 Google reviews at 5.0โ , the most of 72 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
72 Mercerville-Hamilton Square window cleaners are ranked here by CR Score, from ten published factors. 19 are open 24/7, 59 open Saturdays and 42 open Sundays, based on posted hours. The median Google rating is 5.0โ across 72 rated businesses.
Top 10 window cleaners in Mercerville-Hamilton Square at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ๐ก๐ผ๐๐ฎ'๐ ๐๐น๐ฒ๐ฎ๐ป๐ถ๐ป๐ด ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ ๐ถ๐ป ๐ฃ๐ฟ๐ถ๐ป๐ฐ๐ฒ๐๐ผ๐ป | 66 | 4.9โ (312) | Trenton, 5 mi away | 24/7 | Overall |
| 2 | H2O Wash Pros LLC. | 61 | 5.0โ (64) | Trenton, 4 mi away | Sat ยท Sun ยท Evenings | โ |
| 3 | CNS Cleaning | 61 | 4.9โ (183) | Bristol, 14 mi away | 24/7 | Emergencies |
| 4 | Gem Home Maintenance Inc. | 60 | 5.0โ (451) | Princeton, 8 mi away | โ | Most reviews |
| 5 | Fish Window Cleaning | 60 | 4.9โ (83) | Trenton, 3 mi away | 24/7 | โ |
| 6 | Gorski Commercial Cleaning, LLC | 59 | 5.0โ (34) | Levittown, 11 mi away | 24/7 | โ |
| 7 | Gysros Cleaning Services | 58 | 5.0โ (8) | Trenton, 1 mi away | Sat ยท Sun ยท Evenings | โ |
| 8 | Chris power washing solutions LLC | 58 | 5.0โ (69) | Levittown, 13 mi away | Sat ยท Sun | โ |
| 9 | The Power Wash Company | 58 | 5.0โ (80) | Cherry Hill, 3 mi away | 24/7 | โ |
| 10 | DB Cleaning Services | 57 | 4.8โ (356) | Levittown, 11 mi away | โ | โ |
The 72 best window cleaners in Mercerville-Hamilton Square, ranked
Ordered by CR Score, a 0โ100 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 Trenton, 4 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0โ from 64 Google reviews, listed on Google as โWindow cleaning serviceโ.
#3 CNS Cleaning
Based in Bristol, 14 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9โ from 183 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Princeton, 8 mi away
60/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0โ from 451 Google reviews, the most in Mercerville-Hamilton Square.
Based in Trenton, 3 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9โ from 83 Google reviews.
Based in Levittown, 11 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0โ from 34 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Trenton, 1 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0โ from 8 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Levittown, 13 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0โ from 69 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Cherry Hill, 3 mi away
58/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0โ from 80 Google reviews.
Based in Levittown, 11 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8โ from 356 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Lakewood, 11 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0โ from 35 Google reviews, listed on Google as โWindow cleaning serviceโ.
#12 La'Squeegee
Based in Elizabeth, 11 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0โ from 27 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Trenton, 3 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0โ from 10 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Trenton, 4 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 4.9โ from 53 Google reviews.
Based in Parsippany, 11 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0โ from 10 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Trenton, 7 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9โ from 8 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Elizabeth, 11 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0โ from 39 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in New Brunswick, 11 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0โ from 17 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Great Kills, 11 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9โ from 41 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in New Brunswick, 11 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0โ from 16 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Toms River, 11 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0โ from 14 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in Trenton, 1 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0โ from 7 Google reviews, listed on Google as โWindow cleaning serviceโ.
Based in South Amboy, 11 mi away
55/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0โ from 231 Google reviews.
#24 Crystavista
Based in Hoboken, 11 mi away
55/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0โ from 230 Google reviews.
Based in Marlboro, 11 mi away
55/100CR ScoreRanked #25 because of its Google rating and review volume: 5.0โ from 217 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 72 ranked window cleaners here; the rest are on their profiles.
Also serving Mercerville-Hamilton Square
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 |
|---|---|---|
| 360 Cleaning Pro Services LLC | 5.0โ (1) | 11 mi |
| A-S Window Cleaning Service | 5.0โ (1) | 11 mi |
| A1 Handyman Services | 5.0โ (2) | 11 mi |
| Aggregate Home Services LLC | 5.0โ (2) | 11 mi |
| Black Market Window Cleaning, LLC | 5.0โ (1) | 11 mi |
| Clean Perfect Janitorial | 5.0โ (1) | 11 mi |
| Clear View Exterior | 5.0โ (2) | 11 mi |
| Drone Clean US | 5.0โ (1) | 11 mi |
| Franny's Cleaning Service | 5.0โ (1) | 7 mi |
| Freshly Scrubbed Windows Corp. | 5.0โ (1) | 11 mi |
| Hannah's Window Cleaning | 5.0โ (1) | 13 mi |
| Just Pro Window Cleaning | 5.0โ (1) | 13 mi |
| Lumina Surfaces LLC | 5.0โ (1) | 11 mi |
| Michael's Window Cleaning | 5.0โ (1) | 9 mi |
| Oliveiraโs Sparkling Exterior Cleaning | 5.0โ (2) | 11 mi |
| RABM Cleaning Services, LLC. | 5.0โ (2) | 11 mi |
| Regional Cleaning Solutions | 5.0โ (1) | 6 mi |
| Summit Window Services | 5.0โ (2) | 11 mi |
| We Clean Lawrenceville NJ | 5.0โ (1) | 3 mi |
| Window Cleaning 101 | 5.0โ (1) | 11 mi |
How we ranked Mercerville-Hamilton Square window cleaners
We scored 72 Mercerville-Hamilton Square 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 Mercerville-Hamilton Square data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workersโ 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 Mercerville-Hamilton Square: frequently asked questions
Who is the best window cleaner in Mercerville-Hamilton Square?
By CR Score, the highest-ranked window cleaner in Mercerville-Hamilton Square, NJ is ๐ก๐ผ๐๐ฎ'๐ ๐๐น๐ฒ๐ฎ๐ป๐ถ๐ป๐ด ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ ๐ถ๐ป ๐ฃ๐ฟ๐ถ๐ป๐ฐ๐ฒ๐๐ผ๐ป with a CR Score of 66/100. It has 4.9โ
from 312 Google reviews. It is open 24/7. H2O Wash Pros LLC. (#2) and CNS Cleaning (#3) follow. We ranked 72 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Mercerville-Hamilton Square?
ContractorsRanked ranks 72 window cleaners serving Mercerville-Hamilton Square, NJ. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which window cleaners in Mercerville-Hamilton Square are open 24/7?
19 ranked window cleaners in Mercerville-Hamilton Square post 24/7 hours. The highest-ranked are ๐ก๐ผ๐๐ฎ'๐ ๐๐น๐ฒ๐ฎ๐ป๐ถ๐ป๐ด ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ ๐ถ๐ป ๐ฃ๐ฟ๐ถ๐ป๐ฐ๐ฒ๐๐ผ๐ป (#1), CNS Cleaning (#3) and Fish Window Cleaning (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Mercerville-Hamilton Square work on weekends?
59 of 72 ranked window cleaners post Saturday hours and 42 post Sunday hours. The highest-ranked open Saturdays are ๐ก๐ผ๐๐ฎ'๐ ๐๐น๐ฒ๐ฎ๐ป๐ถ๐ป๐ด ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ ๐ถ๐ป ๐ฃ๐ฟ๐ถ๐ป๐ฐ๐ฒ๐๐ผ๐ป (#1), H2O Wash Pros LLC. (#2) and CNS Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Mercerville-Hamilton Square window cleaners have?
The median Google rating among 72 rated window cleaners in Mercerville-Hamilton Square is 5.0โ
, with a median of 18 reviews. Gem Home Maintenance Inc. has the most, 451 reviews, and ranks #4. 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 0โ100 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 Mercerville-Hamilton Square count in this ranking?
Yes, if they are within 15 mi of the Mercerville-Hamilton Square 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 Mercerville-Hamilton Square
- November 2026: CR Scores recalculated for 72 window cleaners serving Mercerville-Hamilton Square.
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