64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 246 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pressure Washing Companies in St. Catharines, ON (2026)
47 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in St. Catharines: Just Wash It Property Services, CR Score 64/100; 5.0★ from 246 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Ward Pressure Washing, posts 24/7 hours; ranked #2 of 47.
- 20
Most-reviewed: Paradisus Window Cleaning & House Washing Services, 436 Google reviews at 4.8★, the most of 47 ranked; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
47 St. Catharines pressure washing companies are ranked here by CR Score, from ten published factors. 18 are open 24/7, 40 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 5.0★ across 47 rated businesses.
Top 10 pressure washing companies in St. Catharines at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Just Wash It Property Services | 64 | 5.0★ (246) | Niagara Falls, 13 km away | 24/7 | Overall |
| 2 | Ward Pressure Washing | 63 | 5.0★ (29) | St. Catharines | 24/7 | Emergencies |
| 3 | Aqua Clean Solutions | 62 | 5.0★ (18) | St. Catharines | 24/7 | — |
| 4 | CM High Performance Cleaning | 61 | 4.6★ (20) | St. Catharines | 24/7 | — |
| 5 | Beacon Window Cleaning | 61 | 4.9★ (53) | St. Catharines | Sat · Evenings | — |
| 6 | Next Gen Window Cleaning | 60 | 5.0★ (29) | St. Catharines | Sat | — |
| 7 | AMSPro Washing | 59 | 5.0★ (24) | St. Catharines | Sat · Evenings | — |
| 8 | Aurum Exterior Services | 59 | 5.0★ (27) | St. Catharines | Sat · Evenings | — |
| 9 | Pressey Power Wash | 59 | 5.0★ (63) | Welland, 22 km away | 24/7 | — |
| 10 | Lewiston Pressure Washing | 59 | 5.0★ (90) | Niagara Falls, 19 km away | Sat · Sun · Evenings | — |
The 47 best pressure washing companies in St. Catharines, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in St. Catharines
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.6★ from 20 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Welland, 22 km away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 19 km away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 90 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Welland, 14 km away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#12 Niagara Wash Pro
Based in St. Catharines
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
58/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 65 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Thorold, 7 km away
58/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 243 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
57/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 37 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Dame’s Wash Away
Based in Niagara Falls, 19 km away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Pressure washing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Welland, 14 km away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Welland, 22 km away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
56/100CR ScoreRanked #20 because of its Google rating and review volume: 4.8★ from 436 Google reviews, the most in St. Catharines.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Welland, 21 km away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Welland, 13 km away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
55/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 28 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
55/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 47 pressure washing companies
#1 to #25 are shown in full above. Here are #26 to #47, in CR Score order; each links to its profile.
Also serving St. Catharines
20 more pressure washing companies within 24 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
How we ranked St. Catharines pressure washing companies
We scored 47 St. Catharines pressure washing companies 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 4, 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. Catharines 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 |
Pressure washing companies in St. Catharines: frequently asked questions
Who is the best pressure washing company in St. Catharines?
By CR Score, the highest-ranked pressure washing company in St. Catharines, ON is Just Wash It Property Services with a CR Score of 64/100. It has 5.0★ from 246 Google reviews. It is open 24/7. Ward Pressure Washing (#2) and Aqua Clean Solutions (#3) follow. We ranked 47 pressure washing companies on ten factors, last updated November 4, 2026.
How many pressure washing companies are there in St. Catharines?
ContractorsRanked ranks 47 pressure washing companies serving St. Catharines, ON. 17 of them are based in St. Catharines; the rest serve it from nearby towns. Another 20 within 24 km are listed but not ranked yet. Counts are as of November 2026.
Which pressure washing companies in St. Catharines are open 24/7?
18 ranked pressure washing companies in St. Catharines post 24/7 hours. The highest-ranked are Just Wash It Property Services (#1), Ward Pressure Washing (#2) and Aqua Clean Solutions (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pressure washing companies in St. Catharines work on weekends?
40 of 47 ranked pressure washing companies post Saturday hours and 33 post Sunday hours. The highest-ranked open Saturdays are Just Wash It Property Services (#1), Ward Pressure Washing (#2) and Aqua Clean Solutions (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do St. Catharines pressure washing companies have?
The median Google rating among 47 rated pressure washing companies in St. Catharines is 5.0★, with a median of 20 reviews. Paradisus Window Cleaning & House Washing Services has the most, 436 reviews, and ranks #20. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank pressure washing companies?
Each pressure washing company 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 pressure washing companies outside St. Catharines count in this ranking?
Yes, if they are within 24 km of the St. Catharines city centre, our service radius for pressure washing companies. 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 pressure washing companies 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. Catharines
- November 2026: CR Scores recalculated for 47 pressure washing companies serving St. Catharines.
More pressure washing companies and St. Catharines pages
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