64/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 381 Google reviews, the most in Affton.
Best Pressure Washing Companies in Affton, MO (2026)
113 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Affton: Wash Pro Exterior Cleaning Services LLC, CR Score 64/100; 5.0★ from 381 Google reviews; open Saturdays until 7 PM.
- 2
Best for emergencies (open 24/7): J.O. Softwash, posts 24/7 hours; ranked #2 of 113.
- 16
Most-reviewed: Outdoor Professional Services, 323 Google reviews at 5.0★, the most of 113 ranked after Wash Pro Exterior Cleaning Services LLC; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
113 Affton pressure washing companies are ranked here by CR Score, from ten published factors. 18 are open 24/7, 82 open Saturdays and 57 open Sundays, based on posted hours. The median Google rating is 5.0★ across 113 rated businesses.
Most of this list also appears on the Pressure washing companies in University City ranking. See Pressure washing companies in University City
Top 10 pressure washing companies in Affton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Wash Pro Exterior Cleaning Services LLC | 64 | 5.0★ (381) | St. Louis, 4 mi away | Sat · Evenings | Overall |
| 2 | J.O. Softwash | 64 | 5.0★ (123) | Saint Charles, 6 mi away | 24/7 | Emergencies |
| 3 | All N 1 Clean Up LLC | 64 | 4.9★ (153) | St. Louis, 2 mi away | Sat · Sun · Evenings | — |
| 4 | Legacy Power Washing & Home Restoration | 62 | 5.0★ (128) | St. Louis, 6 mi away | Sat · Sun · Evenings | — |
| 5 | Exterior Cleaning Solutions STL | 62 | 5.0★ (218) | O'Fallon, 13 mi away | 24/7 | — |
| 6 | Stickman PowerWash LLC | 62 | 5.0★ (176) | Ballwin, 12 mi away | 24/7 | — |
| 7 | Two Men and A Bucket Exterior Cleaning | 62 | 5.0★ (175) | St. Louis, 4 mi away | Sat | — |
| 8 | Midwest Surface Restoration | 60 | 5.0★ (38) | St. Louis, 6 mi away | Sat · Sun · Evenings | — |
| 9 | B&M Pressure Washing | 60 | 5.0★ (48) | St. Louis, 7 mi away | Sat · Sun · Evenings | — |
| 10 | St. Louis Pro Wash | 59 | 4.5★ (24) | St. Louis, 5 mi away | 24/7 | — |
The 113 best pressure washing companies in Affton, 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 Saint Charles, 6 mi away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 2 mi away
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 6 mi away
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 128 Google reviews, listed on Google as “Pressure washing service”.
Based in O'Fallon, 13 mi away
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 218 Google reviews, listed on Google as “Pressure washing service”.
Based in Ballwin, 12 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 176 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 4 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 175 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 6 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 7 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 5 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 3 mi away
59/100CR ScoreRanked #11 because of its Google rating and review volume: 5.0★ from 113 Google reviews.
Based in Chesterfield, 11 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Pressure washing service”.
Based in Chesterfield, 12 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Pressure washing service”.
#14 Prime Power Wash
Based in St. Louis, 9 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 6 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Pressure washing service”.
Based in Ballwin, 12 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 323 Google reviews, listed on Google as “Pressure washing service”.
Based in Affton
58/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 120 Google reviews.
Based in St. Louis, 12 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 4 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Pressure washing service”.
Based in East Saint Louis, 12 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 150 Google reviews, listed on Google as “Pressure washing service”.
Based in Chesterfield, 3 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Pressure washing service”.
Based in Florissant, 9 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 3 mi away
57/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 126 Google reviews.
Based in O'Fallon, 10 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Pressure washing service”.
Based in St. Louis, 2 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Pressure washing service”.
How we ranked Affton pressure washing companies
We scored 113 Affton 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 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 Affton 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 Affton: frequently asked questions
Who is the best pressure washing company in Affton?
By CR Score, the highest-ranked pressure washing company in Affton, MO is Wash Pro Exterior Cleaning Services LLC with a CR Score of 64/100. It has 5.0★ from 381 Google reviews. It is open Saturdays until 7 PM. J.O. Softwash (#2) and All N 1 Clean Up LLC (#3) follow. We ranked 113 pressure washing companies on ten factors, last updated November 3, 2026.
How many pressure washing companies are there in Affton?
ContractorsRanked ranks 113 pressure washing companies serving Affton, MO. 1 of them is based in Affton; the rest serve it from nearby towns. Counts are as of November 2026.
Which pressure washing companies in Affton are open 24/7?
18 ranked pressure washing companies in Affton post 24/7 hours. The highest-ranked are J.O. Softwash (#2), Exterior Cleaning Solutions STL (#5) and Stickman PowerWash LLC (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pressure washing companies in Affton work on weekends?
82 of 113 ranked pressure washing companies post Saturday hours and 57 post Sunday hours. The highest-ranked open Saturdays are Wash Pro Exterior Cleaning Services LLC (#1), J.O. Softwash (#2) and All N 1 Clean Up LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Affton pressure washing companies have?
The median Google rating among 113 rated pressure washing companies in Affton is 5.0★, with a median of 23 reviews. Wash Pro Exterior Cleaning Services LLC has the most, 381 reviews, and ranks #1. 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 Affton count in this ranking?
Yes, if they are within 15 mi of the Affton city center, 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 Affton
- November 2026: CR Scores recalculated for 113 pressure washing companies serving Affton.
- November 2026: 1 duplicate listing merged.
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