64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 147 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in St. Louis, MO (2026)
54 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in St. Louis: A.B.S Window Washing, CR Score 64/100; 5.0★ from 147 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 54.
- 6
Most-reviewed: Dave's Carpet and Window Cleaning, 698 Google reviews at 4.9★, the most of 54 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
54 St. Louis window cleaners are ranked here by CR Score, from ten published factors. 8 are open 24/7, 29 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 5.0★ across 54 rated businesses.
Top 10 window cleaners in St. Louis at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | A.B.S Window Washing | 64 | 5.0★ (147) | St. Louis | Sat · Sun · Evenings | Overall |
| 2 | Shrewsbury Cleaning and Windows | 64 | 5.0★ (126) | St. Louis | Sat · Sun | — |
| 3 | Andy’s Window Cleaning | 61 | 5.0★ (17) | St. Louis | 24/7 | Emergencies |
| 4 | Maid 4 Janitorial | 61 | 4.9★ (16) | St. Louis | 24/7 | — |
| 5 | AMPM Window Washing, Inc. | 61 | 5.0★ (158) | St. Louis | — | — |
| 6 | Dave's Carpet and Window Cleaning | 59 | 4.9★ (698) | St. Louis | — | Most reviews |
| 7 | Ancenta Cleaning Services | 59 | 5.0★ (63) | St. Louis | — | — |
| 8 | Topclean | 58 | 5.0★ (6) | East Saint Louis, 2 mi away | 24/7 | — |
| 9 | JMyers Window Cleaning | 58 | 5.0★ (9) | St. Louis | Sat · Sun | — |
| 10 | Monarch Window Cleaning | 58 | 5.0★ (9) | St. Louis | Sat · Sun | — |
The 54 best window cleaners in St. Louis, 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
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 126 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis
61/100CR 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
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis
61/100CR ScoreRanked #5 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
59/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 698 Google reviews, the most in St. Louis.
Based in St. Louis
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Window cleaning service”.
#8 Topclean
Based in East Saint Louis, 2 mi away
58/100CR ScoreRanked #8 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
58/100CR ScoreRanked #9 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
58/100CR ScoreRanked #10 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
58/100CR ScoreRanked #11 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
58/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 128 Google reviews.
Based in St. Louis
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.6★ from 67 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Window cleaning service”.
Based in Belleville, 5 mi away
56/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 78 Google reviews.
Based in St. Louis
56/100CR ScoreRanked #16 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
55/100CR ScoreRanked #17 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
55/100CR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 48 Google reviews.
Based in St. Louis
55/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 38 Google reviews.
Based in St. Louis
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.3★ from 15 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis
55/100CR ScoreRanked #22 because of its Google rating and review volume: 4.3★ from 153 Google reviews.
Based in Saint Charles, 4 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window cleaning service”.
Based in St. Louis
55/100CR ScoreRanked #24 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
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 3.6★ from 29 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 54 ranked window cleaners here; the rest are on their profiles.
Also serving St. Louis
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) | 10 mi |
| A&B Washing | 4.6★ (27) | In St. Louis |
| Archway Window Cleaning, LLC. | 5.0★ (1) | In St. Louis |
| Edwardsville Window Cleaning & Power Washing | 5.0★ (1) | 12 mi |
| Eldrick's power washing LLC | In St. Louis | |
| Expert Service | 5.0★ (2) | In St. Louis |
| F & K Building Services | In St. Louis | |
| First Glass Window Cleaning | 5.0★ (2) | In St. Louis |
| Good Hands Pressure Washing | 5.0★ (1) | 8 mi |
| Grandinetti Services LLC | 5.0★ (2) | 12 mi |
| Grimebusters | 3.0★ (2) | 11 mi |
| J&K cleaning & sanitaion | 3 mi | |
| MTO Clean - Maid Service | 5.0★ (2) | 10 mi |
| Pristine Window Cleaning | 5.0★ (1) | 10 mi |
| Royalty Klean Team | 4.0★ (1) | 6 mi |
| Slacks Suds | 5.0★ (1) | 14 mi |
| Two Guys Power Washing | 5.0★ (2) | 12 mi |
| Whalen Power Washing LLC | 5.0★ (2) | In St. Louis |
| Window Cleaning St. Louis | In St. Louis | |
| Window-Brite Window Cleaning & Pressure Washing | In St. Louis |
How we ranked St. Louis window cleaners
We scored 54 St. Louis 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 St. Louis 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 St. Louis: frequently asked questions
Who is the best window cleaner in St. Louis?
By CR Score, the highest-ranked window cleaner in St. Louis, MO is A.B.S Window Washing with a CR Score of 64/100. It has 5.0★ from 147 Google reviews. It is open 7 days a week. Shrewsbury Cleaning and Windows (#2) and Andy’s Window Cleaning (#3) follow. We ranked 54 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in St. Louis?
ContractorsRanked ranks 54 window cleaners serving St. Louis, MO. 26 of them are based in St. Louis; 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 St. Louis are open 24/7?
8 ranked window cleaners in St. Louis post 24/7 hours. The highest-ranked are Andy’s Window Cleaning (#3), Maid 4 Janitorial (#4) and Topclean (#8). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in St. Louis work on weekends?
29 of 54 ranked window cleaners post Saturday hours and 22 post Sunday hours. The highest-ranked open Saturdays are A.B.S Window Washing (#1), Shrewsbury Cleaning and Windows (#2) and Andy’s Window Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do St. Louis window cleaners have?
The median Google rating among 54 rated window cleaners in St. Louis is 5.0★, with a median of 21 reviews. Dave's Carpet and Window Cleaning has the most, 698 reviews, and ranks #6. 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 St. Louis count in this ranking?
Yes, if they are within 15 mi of the St. Louis 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 St. Louis
- November 2026: CR Scores recalculated for 54 window cleaners serving St. Louis.
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