63/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 77 Google reviews, the most in Grafton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Window Cleaners in Grafton, WI (2026)
8 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Grafton: Squeegee Boys Professional Window Cleaning LLC, CR Score 63/100; 5.0★ from 77 Google reviews.
- 2
Best for emergencies (open 24/7): Prunskus Window Cleaning, posts 24/7 hours; ranked #2 of 8.
- 4
Most-reviewed: Fish Window Cleaning, 69 Google reviews at 4.3★, the most of 8 ranked after Squeegee Boys Professional Window Cleaning LLC; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
8 Grafton window cleaners are ranked here by CR Score, from ten published factors. 1 is open 24/7, 3 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 5.0★ across 8 rated businesses.
Top 8 window cleaners in Grafton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Squeegee Boys Professional Window Cleaning LLC | 63 | 5.0★ (77) | Grafton | — | Overall |
| 2 | Prunskus Window Cleaning | 59 | 5.0★ (19) | Milwaukee, 11 mi away | 24/7 | Emergencies |
| 3 | A Squared Window Cleaning | 56 | 5.0★ (30) | Milwaukee, 12 mi away | — | — |
| 4 | Fish Window Cleaning | 55 | 4.3★ (69) | Menomonee Falls, 13 mi away | — | Most reviews |
| 5 | E-Z Window Cleaning Mequon | 54 | 4.7★ (63) | Mequon, 8 mi away | — | — |
| 6 | Scottie's Window Cleaning | 53 | 4.5★ (11) | Milwaukee, 13 mi away | — | — |
| 7 | JK Pressure Washing of Milwaukee | 53 | 4.9★ (34) | West Allis, 12 mi away | Sat · Sun · Evenings | — |
| 8 | Mobi Clean pressure washing | 47 | 5.0★ (5) | Milwaukee, 13 mi away | Sat · Sun · Evenings | — |
The 8 best window cleaners in Grafton, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Milwaukee, 11 mi away
59/100CR ScoreRanked #2 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 Milwaukee, 12 mi away
56/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Menomonee Falls, 13 mi away
55/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.3★ from 69 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mequon, 8 mi away
54/100CR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 63 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milwaukee, 13 mi away
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Window cleaning service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in West Allis, 12 mi away
53/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 34 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milwaukee, 13 mi away
47/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Grafton window cleaners
We scored 8 Grafton 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 Grafton 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 Grafton: frequently asked questions
Who is the best window cleaner in Grafton?
By CR Score, the highest-ranked window cleaner in Grafton, WI is Squeegee Boys Professional Window Cleaning LLC with a CR Score of 63/100. It has 5.0★ from 77 Google reviews. Prunskus Window Cleaning (#2) and A Squared Window Cleaning (#3) follow. We ranked 8 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Grafton?
ContractorsRanked ranks 8 window cleaners serving Grafton, WI. 1 of them is based in Grafton; the rest serve it from nearby towns. Counts are as of November 2026.
Which window cleaners in Grafton are open 24/7?
1 ranked window cleaner in Grafton posts 24/7 hours. The highest-ranked is Prunskus Window Cleaning (#2). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Grafton work on weekends?
3 of 8 ranked window cleaners post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Prunskus Window Cleaning (#2), JK Pressure Washing of Milwaukee (#7) and Mobi Clean pressure washing (#8). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Grafton window cleaners have?
The median Google rating among 8 rated window cleaners in Grafton is 5.0★, with a median of 32 reviews. Squeegee Boys Professional Window Cleaning LLC has the most, 77 reviews, and ranks #1. 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 Grafton count in this ranking?
Yes, if they are within 15 mi of the Grafton 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 Grafton
- November 2026: CR Scores recalculated for 8 window cleaners serving Grafton.
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