64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 460 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in Mahwah, NJ (2026)
57 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mahwah: Window Genie of Northeast NJ, CR Score 64/100; 4.9★ from 460 Google reviews; open 7 days a week.
- 4
Best for emergencies (open 24/7): NJ Power Cleaners, posts 24/7 hours; ranked #4 of 57.
- 9
Most-reviewed: Duncan Power Washing, 505 Google reviews at 5.0★, the most of 57 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
57 Mahwah window cleaners are ranked here by CR Score, from ten published factors. 7 are open 24/7, 49 open Saturdays and 29 open Sundays, based on posted hours. The median Google rating is 5.0★ across 57 rated businesses.
Top 10 window cleaners in Mahwah at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Window Genie of Northeast NJ | 64 | 4.9★ (460) | Wayne, 7 mi away | Sat · Sun · Evenings | Overall |
| 2 | Iva's Cleaning | 61 | 5.0★ (121) | Clifton, 9 mi away | Sat · Sun · Evenings | — |
| 3 | Platinum Cleaning Services, LLC | 60 | 4.9★ (159) | Clifton, 10 mi away | Sat · Sun · Evenings | — |
| 4 | NJ Power Cleaners | 58 | 4.8★ (71) | Clifton, 14 mi away | 24/7 | Emergencies |
| 5 | Brightness Window Cleaning Professionals | 58 | 4.8★ (141) | Garfield, 15 mi away | Sat · Sun | — |
| 6 | iMoonShine Cleaning Service LLC | 57 | 5.0★ (69) | Clifton, 15 mi away | Sat · Sun | — |
| 7 | Jani-King | Commercial Cleaning & Janitorial Services in New Jersey | 56 | 4.9★ (149) | Fair Lawn, 10 mi away | — | — |
| 8 | EAS Joy Cleaning LLC | 56 | 5.0★ (25) | Clifton, 8 mi away | Sat · Evenings | — |
| 9 | Duncan Power Washing | 56 | 5.0★ (505) | Wayne, 12 mi away | Sat · Sun | Most reviews |
| 10 | EverBest Cleaning & Restoration | 56 | 5.0★ (69) | Waldwick, 6 mi away | 24/7 | — |
The 57 best window cleaners in Mahwah, 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 Clifton, 9 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 121 Google reviews, listed on Google as “Window cleaning service”.
Based in Clifton, 10 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 159 Google reviews, listed on Google as “Window cleaning service”.
Based in Clifton, 14 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 71 Google reviews, listed on Google as “Window cleaning service”.
Based in Garfield, 15 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 141 Google reviews, listed on Google as “Window cleaning service”.
Based in Clifton, 15 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Window cleaning service”.
Based in Fair Lawn, 10 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 149 Google reviews, listed on Google as “Window cleaning service”.
Based in Clifton, 8 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Window cleaning service”.
Based in Wayne, 12 mi away
56/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 505 Google reviews, the most in Mahwah.
Based in Waldwick, 6 mi away
56/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 69 Google reviews.
Based in Ramsey, 2 mi away
56/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 187 Google reviews.
Based in Flatbush, 6 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in Wayne, 9 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Window cleaning service”.
Based in Sleepy Hollow, 14 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.7★ from 60 Google reviews, listed on Google as “Window cleaning service”.
Based in West Milford, 11 mi away
56/100CR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 487 Google reviews.
#16 Pro Seal
Based in Hawthorne, 9 mi away
55/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 191 Google reviews.
Based in Waldwick, 6 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Window cleaning service”.
#18 Service Bros
Based in Wyckoff, 7 mi away
55/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 65 Google reviews.
Based in East Orange, 15 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Window cleaning service”.
Based in Bayonne, 15 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Window cleaning service”.
Based in Waldwick, 9 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Window cleaning service”.
Based in Paterson, 11 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in Wayne, 10 mi away
54/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 143 Google reviews.
Based in Kinnelon, 11 mi away
54/100CR ScoreRanked #24 because of its Google rating and review volume: 4.9★ from 168 Google reviews.
#25 Ned's Home
Based in Fairfield, 15 mi away
54/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 169 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 57 ranked window cleaners here; the rest are on their profiles.
Also serving Mahwah
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 |
|---|---|---|
| A and J Window Cleaning | 5.0★ (1) | 5 mi |
| American Maintenance & Supplies, Inc. | 10 mi | |
| Azureco | 5.0★ (1) | 8 mi |
| Azzi's Cleaning | 5.0★ (2) | 15 mi |
| Barbara's Residential Cleaning Service LLC | 12 mi | |
| Bergen Window Cleaning | 10 mi | |
| Clean Windows LLC | 11 mi | |
| ClearVue Window Care | 12 mi | |
| Crystal Professional C.W.P. | 5.0★ (1) | 9 mi |
| Eastern Deck Care LLC | 5.0★ (1) | 11 mi |
| Glassworks Window Cleaners | 5.0★ (1) | 8 mi |
| Jersey shines window cleaning | 5.0★ (2) | 11 mi |
| Nicky Blue Power Washing | 13 mi | |
| NJ CLEAR | 13 mi | |
| NJ Home Spa | 11 mi | |
| Public Window Cleaning | 10 mi | |
| ServiceMaster Restoration by CPP | 10 mi | |
| Sharp Edge Window Cleaning LLC | 5.0★ (1) | 13 mi |
| Team Gutz Window Cleaning | 5.0★ (1) | 15 mi |
| Ticked Off Soft Wash | 5.0★ (2) | 9 mi |
How we ranked Mahwah window cleaners
We scored 57 Mahwah 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 Mahwah 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 Mahwah: frequently asked questions
Who is the best window cleaner in Mahwah?
By CR Score, the highest-ranked window cleaner in Mahwah, NJ is Window Genie of Northeast NJ with a CR Score of 64/100. It has 4.9★ from 460 Google reviews. It is open 7 days a week. Iva's Cleaning (#2) and Platinum Cleaning Services, LLC (#3) follow. We ranked 57 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Mahwah?
ContractorsRanked ranks 57 window cleaners serving Mahwah, NJ. 1 of them is based in Mahwah; 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 Mahwah are open 24/7?
7 ranked window cleaners in Mahwah post 24/7 hours. The highest-ranked are NJ Power Cleaners (#4), EverBest Cleaning & Restoration (#10) and Service Bros (#18). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Mahwah work on weekends?
49 of 57 ranked window cleaners post Saturday hours and 29 post Sunday hours. The highest-ranked open Saturdays are Window Genie of Northeast NJ (#1), Iva's Cleaning (#2) and Platinum Cleaning Services, LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Mahwah window cleaners have?
The median Google rating among 57 rated window cleaners in Mahwah is 5.0★, with a median of 45 reviews. Duncan Power Washing has the most, 505 reviews, and ranks #9. 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 Mahwah count in this ranking?
Yes, if they are within 15 mi of the Mahwah 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 Mahwah
- November 2026: CR Scores recalculated for 57 window cleaners serving Mahwah.
- November 2026: 2 duplicate listings merged.
More window cleaners and Mahwah pages
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