64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in Lowell, MA (2026)
55 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lowell: Windows cleaning solutions inc, CR Score 64/100; 5.0★ from 87 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Full Clarity Window Washing, posts 24/7 hours; ranked #2 of 55.
- 25
Most-reviewed: Ned Stevens Gutter Cleaning, 1,511 Google reviews at 4.5★, the most of 55 ranked; ranked #25.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
55 Lowell window cleaners are ranked here by CR Score, from ten published factors. 17 are open 24/7, 42 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 5.0★ across 55 rated businesses.
Top 10 window cleaners in Lowell at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Windows cleaning solutions inc | 64 | 5.0★ (87) | Lowell | 24/7 | Overall |
| 2 | Full Clarity Window Washing | 63 | 5.0★ (494) | Lawrence, 10 mi away | 24/7 | Emergencies |
| 3 | Liseli Pizzo Cleaning Corp | 62 | 5.0★ (43) | Lowell | 24/7 | — |
| 4 | King Window Cleaning / Power Washing - Lowell, MA | 60 | 5.0★ (93) | Lowell | 24/7 | — |
| 5 | Custom Cleaning Management | 58 | 4.7★ (13) | Lowell | 24/7 | — |
| 6 | The Maids in North Andover | 58 | 4.7★ (79) | North Andover, 11 mi away | 24/7 | — |
| 7 | RAKIN Property Services | 57 | 5.0★ (23) | Manchester, 2 mi away | Sat · Evenings | — |
| 8 | Above & Beyond Window Cleaning | 57 | 5.0★ (260) | Billerica, 12 mi away | 24/7 | — |
| 9 | ATEB Cleaning Services | 57 | 5.0★ (31) | Nashua, 12 mi away | 24/7 | — |
| 10 | Glasshoppers | 56 | 5.0★ (122) | Pelham, 7 mi away | — | — |
The 55 best window cleaners in Lowell, 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 Lawrence, 10 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 494 Google reviews, listed on Google as “Window cleaning service”.
Based in Lowell
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Window cleaning service”.
Based in Lowell
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Lowell
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Window cleaning service”.
Based in North Andover, 11 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 79 Google reviews, listed on Google as “Window cleaning service”.
Based in Manchester, 2 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Window cleaning service”.
Based in Billerica, 12 mi away
57/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 260 Google reviews.
Based in Nashua, 12 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Window cleaning service”.
#10 Glasshoppers
Based in Pelham, 7 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 122 Google reviews, listed on Google as “Window cleaning service”.
Based in Lowell
56/100CR ScoreRanked #11 because of its Google rating and review volume: 4.7★ from 81 Google reviews.
Based in Salem, 13 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “Window cleaning service”.
Based in Nashua, 2 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based in Gloucester, 6 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in Chelmsford, 5 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window cleaning service”.
Based in Lowell
55/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.
Based in Windham, 12 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Window cleaning service”.
Based in Dracut, 2 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Window cleaning service”.
Based in Lowell
54/100CR ScoreRanked #19 because of its Google rating and review volume: 4.9★ from 107 Google reviews.
Based in Nashua, 12 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Window cleaning service”.
Based in Billerica, 6 mi away
53/100CR ScoreRanked #21 because of its Google rating and review volume: 4.9★ from 306 Google reviews.
Based in Nashua, 12 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window cleaning service”.
Based in Newton, 11 mi away
52/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Window cleaning service”.
#24 HiCleaners
Based in Winchester, 15 mi away
52/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 303 Google reviews.
Based in Winchester, 15 mi away
52/100CR ScoreRanked #25 because of its Google rating and review volume: 4.5★ from 1,511 Google reviews, the most in Lowell.
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 55 ranked window cleaners here; the rest are on their profiles.
Also serving Lowell
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 - Z Cleaning | In Lowell | |
| All American Home Services LLC | 5.0★ (2) | 14 mi |
| All Seasons Interior and Exterior | 5.0★ (2) | 15 mi |
| Clearview Window And Pressure Washing | 5.0★ (1) | 14 mi |
| Clearview window cleaning co. | In Lowell | |
| Coyle's Cleaning | 5.0★ (2) | 5 mi |
| Crystal View | 5.0★ (2) | 15 mi |
| dependable window cleaning | In Lowell | |
| FW General Services | 5.0★ (1) | 12 mi |
| La Bella Cleaning Services | Residential Cleaning Lawrence MA | 5.0★ (2) | 9 mi |
| Lets Work Services | 5.0★ (1) | In Lowell |
| LTC cleaning company llc | 5.0★ (2) | 12 mi |
| Multiscape Home Solutions | 1.0★ (1) | 9 mi |
| Nashua Window Cleaning | 5.0★ (2) | 11 mi |
| New England Window Washers | 1.0★ (1) | 11 mi |
| Paradise Touch Cleaning Svc | 5.0★ (2) | 6 mi |
| SN Cleaning | In Lowell | |
| Stratus Clean Nashua | 5.0★ (1) | 12 mi |
| TOTAL CLEAN NOW | 5.0★ (2) | In Lowell |
| YY window cleaning | 5.0★ (1) | In Lowell |
How we ranked Lowell window cleaners
We scored 55 Lowell 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 Lowell 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 Lowell: frequently asked questions
Who is the best window cleaner in Lowell?
By CR Score, the highest-ranked window cleaner in Lowell, MA is Windows cleaning solutions inc with a CR Score of 64/100. It has 5.0★ from 87 Google reviews. It is open 24/7. Full Clarity Window Washing (#2) and Liseli Pizzo Cleaning Corp (#3) follow. We ranked 55 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Lowell?
ContractorsRanked ranks 55 window cleaners serving Lowell, MA. 8 of them are based in Lowell; 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 Lowell are open 24/7?
17 ranked window cleaners in Lowell post 24/7 hours. The highest-ranked are Windows cleaning solutions inc (#1), Full Clarity Window Washing (#2) and Liseli Pizzo Cleaning Corp (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Lowell work on weekends?
42 of 55 ranked window cleaners post Saturday hours and 30 post Sunday hours. The highest-ranked open Saturdays are Windows cleaning solutions inc (#1), Full Clarity Window Washing (#2) and Liseli Pizzo Cleaning Corp (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Lowell window cleaners have?
The median Google rating among 55 rated window cleaners in Lowell is 5.0★, with a median of 18 reviews. Ned Stevens Gutter Cleaning has the most, 1,511 reviews, and ranks #25. 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 Lowell count in this ranking?
Yes, if they are within 15 mi of the Lowell 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 Lowell
- November 2026: CR Scores recalculated for 55 window cleaners serving Lowell.
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