61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 126 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in University City, MO (2026)
70 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in University City: Shrewsbury Cleaning and Windows, CR Score 61/100; 5.0★ from 126 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): Andy’s Window Cleaning, posts 24/7 hours; ranked #3 of 70.
- 14
Most-reviewed: Fish Window Cleaning, 1,075 Google reviews at 5.0★, the most of 70 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
70 University City window cleaners are ranked here by CR Score, from ten published factors. 8 are open 24/7, 36 open Saturdays and 26 open Sundays, based on posted hours. The median Google rating is 5.0★ across 70 rated businesses.
Top 10 window cleaners in University City at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Shrewsbury Cleaning and Windows | 61 | 5.0★ (126) | St. Louis, 5 mi away | Sat · Sun | Overall |
| 2 | A.B.S Window Washing | 61 | 5.0★ (147) | St. Louis, 7 mi away | Sat · Sun · Evenings | — |
| 3 | Andy’s Window Cleaning | 60 | 5.0★ (17) | St. Louis, 3 mi away | 24/7 | Emergencies |
| 4 | AMPM Window Washing, Inc. | 59 | 5.0★ (158) | St. Louis, 2 mi away | — | — |
| 5 | Monarch Window Cleaning | 57 | 5.0★ (9) | St. Louis, 4 mi away | Sat · Sun | — |
| 6 | Prime Time Services | Window Cleaning & Soft Washing | 57 | 5.0★ (9) | St. Louis, 4 mi away | Sat · Sun | — |
| 7 | HIVE Window Cleaning & Pressure Washing | 57 | 5.0★ (71) | O'Fallon, 13 mi away | Sat · Sun · Evenings | — |
| 8 | Legacy Power Washing & Home Restoration | 56 | 5.0★ (128) | St. Louis, 1 mi away | Sat · Sun · Evenings | — |
| 9 | Limitless Exterior Cleaning Service | 56 | 5.0★ (78) | Belleville, 4 mi away | 24/7 | — |
| 10 | Ancenta Cleaning Services | 56 | 5.0★ (63) | St. Louis, 6 mi away | — | — |
The 70 best window cleaners in University City, 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 St. Louis, 7 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 147 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis, 3 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis, 2 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 158 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis, 4 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis, 4 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in O'Fallon, 13 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis, 1 mi away
56/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 128 Google reviews.
Based in Belleville, 4 mi away
56/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 78 Google reviews.
Based in St. Louis, 6 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Window cleaning service”.
#11 Topclean
Based in East Saint Louis, 8 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis, 12 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Window cleaning service”.
Based in Saint Charles, 2 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window cleaning service”.
Based in Ballwin, 11 mi away
55/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 1,075 Google reviews, the most in University City.
Based in O'Fallon, 15 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “Window cleaning service”.
Based in Maryland Heights, 8 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 100 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis, 3 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 10 mi away
54/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 698 Google reviews.
Based in St. Louis, 3 mi away
54/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis, 3 mi away
54/100CR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 48 Google reviews.
Based in St. Louis, 2 mi away
54/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 38 Google reviews.
Based in St. Louis, 8 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 67 Google reviews, listed on Google as “Window cleaning service”.
Based in Chesterfield, 12 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Pressure washing service”.
Based in Sappington, 11 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 105 Google reviews, listed on Google as “Window cleaning service”.
Based in Saint Charles, 15 mi away
53/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Window cleaning service”.
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 70 ranked window cleaners here; the rest are on their profiles.
Also serving University City
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 |
|---|---|---|
| 1st Geneuine Services LLC | 5.0★ (2) | 4 mi |
| Ambassador Window Cleaning | 5.0★ (2) | 15 mi |
| Archway Window Cleaning, LLC. | 5.0★ (1) | 4 mi |
| BrightHouse Exterior Wash | 5.0★ (1) | 13 mi |
| Clear Home Window Cleaning | 5.0★ (2) | 11 mi |
| Expert Service | 5.0★ (2) | 7 mi |
| Finishing Touches Window Cleaning & General Contracting | 5.0★ (2) | 14 mi |
| First Glass Window Cleaning | 5.0★ (2) | 2 mi |
| Galve Development Group | 5.0★ (2) | 9 mi |
| Good Hands Pressure Washing | 5.0★ (1) | 8 mi |
| Grandinetti Services LLC | 5.0★ (2) | 6 mi |
| J&K cleaning & sanitaion | 4 mi | |
| ladys'pro luxury cleaning LLC | 4 mi | |
| MTO Clean - Maid Service | 5.0★ (2) | 8 mi |
| Pristine Window Cleaning | 5.0★ (1) | 4 mi |
| Royalty Klean Team | 4.0★ (1) | 3 mi |
| SHINE BRIGHT WINDOW CLEANING | 5.0★ (1) | 12 mi |
| Two Guys Power Washing | 5.0★ (2) | 6 mi |
| Whalen Power Washing LLC | 5.0★ (2) | 10 mi |
| Window Cleaning St. Louis | 4 mi |
How we ranked University City window cleaners
We scored 70 University City 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 University City 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 University City: frequently asked questions
Who is the best window cleaner in University City?
By CR Score, the highest-ranked window cleaner in University City, MO is Shrewsbury Cleaning and Windows with a CR Score of 61/100. It has 5.0★ from 126 Google reviews. It is open 7 days a week. A.B.S Window Washing (#2) and Andy’s Window Cleaning (#3) follow. We ranked 70 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in University City?
ContractorsRanked ranks 70 window cleaners serving University City, MO. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which window cleaners in University City are open 24/7?
8 ranked window cleaners in University City post 24/7 hours. The highest-ranked are Andy’s Window Cleaning (#3), Limitless Exterior Cleaning Service (#9) and Topclean (#11). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in University City work on weekends?
36 of 70 ranked window cleaners post Saturday hours and 26 post Sunday hours. The highest-ranked open Saturdays are Shrewsbury Cleaning and Windows (#1), A.B.S Window Washing (#2) and Andy’s Window Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do University City window cleaners have?
The median Google rating among 70 rated window cleaners in University City is 5.0★, with a median of 29 reviews. Fish Window Cleaning has the most, 1,075 reviews, and ranks #14. 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 University City count in this ranking?
Yes, if they are within 15 mi of the University City 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 University City
- November 2026: CR Scores recalculated for 70 window cleaners serving University City.
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