65/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Window Cleaners in St. Thomas, ON (2026)
11 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in St. Thomas: Dutch Wash Co., CR Score 65/100; 5.0★ from 59 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Bear Property Cleaning, posts 24/7 hours; ranked #2 of 11.
- 2
Most-reviewed: Bear Property Cleaning, 381 Google reviews at 4.9★, the most of 11 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
11 St. Thomas window cleaners are ranked here by CR Score, from ten published factors. 3 are open 24/7, 8 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 5.0★ across 11 rated businesses.
Top 10 window cleaners in St. Thomas at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Dutch Wash Co. | 65 | 5.0★ (59) | St. Thomas | 24/7 | Overall |
| 2 | Bear Property Cleaning | 62 | 4.9★ (381) | London, 23 km away | 24/7 | Emergencies, Most reviews |
| 3 | Pro-Touch Window Cleaning | 60 | 4.8★ (18) | St. Thomas | Sat · Sun | — |
| 4 | Jacob's Crystal Clear Window Cleaning | 59 | 5.0★ (81) | London, 23 km away | 24/7 | — |
| 5 | Ambassador Window Cleaners & More | 59 | 5.0★ (68) | Norfolk County, 10 km away | Sat · Evenings | — |
| 6 | Pure Window Cleaning | 59 | 5.0★ (96) | Norfolk County, 19 km away | Sat · Sun · Evenings | — |
| 7 | Blue Diamond Window Cleaning | 55 | 4.9★ (140) | London, 22 km away | — | — |
| 8 | Elevation Exteriors | 54 | 5.0★ (12) | Norfolk County, 23 km away | Sat · Sun | — |
| 9 | Kingdom Cleaning | 47 | 5.0★ (9) | Norfolk County, 14 km away | — | — |
| 10 | Pane Management Windows and Eaves | 45 | 5.0★ (7) | London, 20 km away | Sat | — |
The 11 best window cleaners in St. Thomas, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in London, 23 km away
62/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 381 Google reviews, the most in St. Thomas.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Thomas
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 23 km away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 10 km away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 19 km away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 22 km away
55/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 140 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 23 km away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 14 km away
47/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Pressure washing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in London, 20 km away
45/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#11 Sparx Cleaning
Based in London, 24 km away
43/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “House cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving St. Thomas
6 more window cleaners within 24 km 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 Green Window & Blind Clng | 1.0★ (1) | 19 km |
| CHM Certified Handyman & Maintenance | 5.0★ (2) | 16 km |
| FLAMINGO WINDOW CLEANING | 1.0★ (1) | In St. Thomas |
| Mr. J's Windows and Eaves Cleaning Inc. | 3.0★ (2) | 20 km |
| Seasons Exterior Cleaning | In St. Thomas | |
| Splats Wash | 20 km |
How we ranked St. Thomas window cleaners
We scored 11 St. Thomas 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. Thomas 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. Thomas: frequently asked questions
Who is the best window cleaner in St. Thomas?
By CR Score, the highest-ranked window cleaner in St. Thomas, ON is Dutch Wash Co. with a CR Score of 65/100. It has 5.0★ from 59 Google reviews. It is open 24/7. Bear Property Cleaning (#2) and Pro-Touch Window Cleaning (#3) follow. We ranked 11 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in St. Thomas?
ContractorsRanked ranks 11 window cleaners serving St. Thomas, ON. 2 of them are based in St. Thomas; the rest serve it from nearby towns. Another 6 within 24 km are listed but not ranked yet. Counts are as of November 2026.
Which window cleaners in St. Thomas are open 24/7?
3 ranked window cleaners in St. Thomas post 24/7 hours. The highest-ranked are Dutch Wash Co. (#1), Bear Property Cleaning (#2) and Jacob's Crystal Clear Window Cleaning (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in St. Thomas work on weekends?
8 of 11 ranked window cleaners post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Dutch Wash Co. (#1), Bear Property Cleaning (#2) and Pro-Touch Window Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do St. Thomas window cleaners have?
The median Google rating among 11 rated window cleaners in St. Thomas is 5.0★, with a median of 59 reviews. Bear Property Cleaning has the most, 381 reviews, and ranks #2. 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. Thomas count in this ranking?
Yes, if they are within 24 km of the St. Thomas city centre, 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. Thomas
- November 2026: CR Scores recalculated for 11 window cleaners serving St. Thomas.
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