64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 196 Google reviews, listed on Google as “Pressure washing service”.
Best Pressure Washing Companies in Alum Rock, CA (2026)
83 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Alum Rock: Willow Wash LLC, CR Score 64/100; 5.0★ from 196 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): The Pro Washing Services, posts 24/7 hours; ranked #3 of 83.
- 24
Most-reviewed: Ducks Solutions LLC, 567 Google reviews at 4.8★, the most of 83 ranked; ranked #24.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
83 Alum Rock pressure washing companies are ranked here by CR Score, from ten published factors. 19 are open 24/7, 69 open Saturdays and 45 open Sundays, based on posted hours. The median Google rating is 5.0★ across 83 rated businesses.
Most of this list also appears on the Pressure washing companies in San Jose ranking. See Pressure washing companies in San Jose
Top 10 pressure washing companies in Alum Rock at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Willow Wash LLC | 64 | 5.0★ (196) | San Jose, 3 mi away | Sat · Sun · Evenings | Overall |
| 2 | AC's Exterior Cleaning Service | 62 | 5.0★ (200) | San Jose, 4 mi away | Sat · Evenings | — |
| 3 | The Pro Washing Services | 61 | 5.0★ (50) | San Jose, 8 mi away | 24/7 | Emergencies |
| 4 | Golden State Pressure Washing Services | 60 | 5.0★ (25) | San Jose, 5 mi away | 24/7 | — |
| 5 | Bay Powerwash & Pumping | 60 | 4.8★ (62) | San Jose, 5 mi away | Sat · Sun · Evenings | — |
| 6 | Citrus Plus Carpet, Upholstery & Tile Cleaning | 59 | 4.9★ (63) | Redwood City, 8 mi away | Sat · Sun · Evenings | — |
| 7 | Tru Service | 58 | 5.0★ (8) | Cupertino, 5 mi away | 24/7 | — |
| 8 | South Bay Pure View Window Cleaning | 57 | 5.0★ (417) | San Jose, 8 mi away | Sat · Sun · Evenings | — |
| 9 | Supreme Power Wash | 57 | 4.9★ (102) | Cupertino, 6 mi away | Sat · Sun | — |
| 10 | America's Maintenance LLC | 57 | 5.0★ (6) | Santa Clara, 7 mi away | 24/7 | — |
The 83 best pressure washing companies in Alum Rock, 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 San Jose, 4 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 200 Google reviews, listed on Google as “Pressure washing service”.
Based in San Jose, 8 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Pressure washing service”.
Based in San Jose, 5 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Pressure washing service”.
Based in San Jose, 5 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 62 Google reviews, listed on Google as “Pressure washing service”.
Based in Redwood City, 8 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 63 Google reviews, listed on Google as “Pressure washing service”.
#7 Tru Service
Based in Cupertino, 5 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Pressure washing service”.
Based in San Jose, 8 mi away
57/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 417 Google reviews.
Based in Cupertino, 6 mi away
57/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 102 Google reviews.
Based in Santa Clara, 7 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Pressure washing service”.
Based in San Jose, 2 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Pressure washing service”.
Based in San Jose, 4 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Pressure washing service”.
Based in Redwood City, 9 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Pressure washing service”.
#14 CA Wash Pros
Based in San Jose, 1 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 4.9★ from 55 Google reviews.
#15 Valley Wash Pros
Based in Santa Clara, 7 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Pressure washing service”.
Based in San Jose, 6 mi away
55/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 56 Google reviews.
Based in San Jose, 8 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Gutter cleaning service”.
#18 Samir's Services
Based in Newark, 15 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Pressure washing service”.
Based in Milpitas, 7 mi away
54/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Fremont, 6 mi away
54/100CR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 43 Google reviews.
Based in Campbell, 5 mi away
54/100CR ScoreRanked #21 because of its Google rating and review volume: 4.8★ from 31 Google reviews.
Based in Santa Clara, 6 mi away
54/100CR ScoreRanked #22 because of its Google rating and review volume: 4.6★ from 143 Google reviews.
Based in San Jose, 8 mi away
54/100CR ScoreRanked #23 because of its Google rating and review volume: 4.8★ from 143 Google reviews.
Based in Los Gatos, 11 mi away
54/100CR ScoreRanked #24 because of its Google rating and review volume: 4.8★ from 567 Google reviews, the most in Alum Rock.
#25 Pariclin
Based in San Jose, 4 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Pressure washing service”.
How we ranked Alum Rock pressure washing companies
We scored 83 Alum Rock 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 Alum Rock 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 Alum Rock: frequently asked questions
Who is the best pressure washing company in Alum Rock?
By CR Score, the highest-ranked pressure washing company in Alum Rock, CA is Willow Wash LLC with a CR Score of 64/100. It has 5.0★ from 196 Google reviews. It is open 7 days a week. AC's Exterior Cleaning Service (#2) and The Pro Washing Services (#3) follow. We ranked 83 pressure washing companies on ten factors, last updated November 3, 2026.
How many pressure washing companies are there in Alum Rock?
ContractorsRanked ranks 83 pressure washing companies serving Alum Rock, CA. Counts are as of November 2026.
Which pressure washing companies in Alum Rock are open 24/7?
19 ranked pressure washing companies in Alum Rock post 24/7 hours. The highest-ranked are The Pro Washing Services (#3), Golden State Pressure Washing Services (#4) and Tru Service (#7). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pressure washing companies in Alum Rock work on weekends?
69 of 83 ranked pressure washing companies post Saturday hours and 45 post Sunday hours. The highest-ranked open Saturdays are Willow Wash LLC (#1), AC's Exterior Cleaning Service (#2) and The Pro Washing Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Alum Rock pressure washing companies have?
The median Google rating among 83 rated pressure washing companies in Alum Rock is 5.0★, with a median of 22 reviews. Ducks Solutions LLC has the most, 567 reviews, and ranks #24. 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 Alum Rock count in this ranking?
Yes, if they are within 15 mi of the Alum Rock 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 Alum Rock
- November 2026: CR Scores recalculated for 83 pressure washing companies serving Alum Rock.
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