64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 204 Google reviews, listed on Google as “Pressure washing service”.
Best Pressure Washing Companies in San Marino, CA (2026)
117 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in San Marino: Squeegee Clean Windows, CR Score 64/100; 5.0★ from 204 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Pop's Powerwash, posts 24/7 hours; ranked #2 of 117.
- 5
Most-reviewed: Big Wave Window, 357 Google reviews at 4.8★, the most of 117 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
117 San Marino pressure washing companies are ranked here by CR Score, from ten published factors. 36 are open 24/7, 100 open Saturdays and 62 open Sundays, based on posted hours. The median Google rating is 5.0★ across 117 rated businesses.
Top 10 pressure washing companies in San Marino at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Squeegee Clean Windows | 64 | 5.0★ (204) | Pasadena, 4 mi away | Sat · Sun · Evenings | Overall |
| 2 | Pop's Powerwash | 62 | 5.0★ (66) | Altadena, 6 mi away | 24/7 | Emergencies |
| 3 | Property Care Building Service | 62 | 4.9★ (42) | Arcadia, 5 mi away | 24/7 | — |
| 4 | West Coast Washers | 61 | 5.0★ (24) | Los Angeles, 4 mi away | 24/7 | — |
| 5 | Big Wave Window | 61 | 4.8★ (357) | Pasadena, 2 mi away | 24/7 | Most reviews |
| 6 | Kali Quick Wash | 60 | 5.0★ (34) | Pasadena, 7 mi away | 24/7 | — |
| 7 | Rolling Suds of Beverly Hills | 60 | 5.0★ (119) | Koreatown, 15 mi away | 24/7 | — |
| 8 | Clean Image Mobile | Monrovia | 60 | 5.0★ (50) | Monrovia, 7 mi away | Sat · Sun | — |
| 9 | Kingdom Power Clean | 60 | 5.0★ (26) | Los Angeles, 7 mi away | 24/7 | — |
| 10 | Jasper's Window Cleaning | 59 | 5.0★ (128) | Arcadia, 3 mi away | 24/7 | — |
The 117 best pressure washing companies in San Marino, 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 Altadena, 6 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Pressure washing service”.
Based in Arcadia, 5 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Pressure washing service”.
Based in Los Angeles, 4 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Pressure washing service”.
Based in Pasadena, 2 mi away
61/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 357 Google reviews, the most in San Marino.
Based in Pasadena, 7 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Pressure washing service”.
Based in Koreatown, 15 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 119 Google reviews, listed on Google as “Pressure washing service”.
Based in Monrovia, 7 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Pressure washing service”.
Based in Los Angeles, 7 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Pressure washing service”.
Based in Arcadia, 3 mi away
59/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 128 Google reviews.
#11 Dr. Detail PhD
Based in South Pasadena, 3 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Pressure washing service”.
Based in West Hills, 9 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Pressure washing service”.
#13 Bin Wash LA LLC
Based in Hollywood, 15 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Pressure washing service”.
Based in Sierra Madre, 4 mi away
59/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 148 Google reviews.
Based in Downey, 10 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Pressure washing service”.
#16 Wekud Power Wash
Based in West Hollywood, 14 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Pressure washing service”.
Based in San Gabriel, 2 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Pressure washing service”.
Based in Pasadena, 3 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Pressure washing service”.
Based in Buena Park, 11 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Pressure washing service”.
#20 Limpieza Company
Based in Baldwin Park, 10 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 97 Google reviews, listed on Google as “Pressure washing service”.
Based in Santa Ana, 10 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Pressure washing service”.
Based in Los Angeles, 10 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 40 Google reviews, listed on Google as “Pressure washing service”.
#23 The Elite Maids
Based in Pasadena, 5 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Pressure washing service”.
Based in Pasadena, 3 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Pressure washing service”.
Based in Downey, 10 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 105 Google reviews, listed on Google as “Pressure washing service”.
Pressure washing companies 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 117 ranked pressure washing companies here; the rest are on their profiles.
Also serving San Marino
20 more pressure washing companies 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 |
|---|---|---|
| Arc Window Cleaners | 5.0★ (2) | 6 mi |
| Bell-J Window Cleaning | 5.0★ (2) | 14 mi |
| Clean Line Painting | 5.0★ (2) | 6 mi |
| CM Epoxy Floors | 5.0★ (2) | 11 mi |
| Elite RollOut Services | 5.0★ (1) | 8 mi |
| Hydro Maintenance | 5.0★ (1) | 9 mi |
| HydroBin Solutions | 5.0★ (1) | 8 mi |
| Janitorial Services Mep Tech | 5.0★ (1) | 9 mi |
| Max Pressure Washing | 5.0★ (2) | 12 mi |
| MTO Clean | 5.0★ (2) | 14 mi |
| NiftyProX | 5.0★ (2) | 12 mi |
| Painting Update | 5.0★ (2) | 3 mi |
| Pasadena Pro Handyman | 5.0★ (2) | 5 mi |
| Personal Touch Cleaning and Maintenance | 1.0★ (2) | 10 mi |
| Positive Property Solutions | 5.0★ (1) | 8 mi |
| Pressure Washing Los Angeles | 5.0★ (2) | 8 mi |
| Pro Painters Los Angeles / Residential and Commercial interior exterior painting expert | 5.0★ (2) | 10 mi |
| Pro-master Painting | 1.0★ (1) | 5 mi |
| The Foamy Homies | 5.0★ (2) | 14 mi |
| Washing System | 5.0★ (2) | 14 mi |
How we ranked San Marino pressure washing companies
We scored 117 San Marino 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 San Marino 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 San Marino: frequently asked questions
Who is the best pressure washing company in San Marino?
By CR Score, the highest-ranked pressure washing company in San Marino, CA is Squeegee Clean Windows with a CR Score of 64/100. It has 5.0★ from 204 Google reviews. It is open 7 days a week. Pop's Powerwash (#2) and Property Care Building Service (#3) follow. We ranked 117 pressure washing companies on ten factors, last updated November 3, 2026.
How many pressure washing companies are there in San Marino?
ContractorsRanked ranks 117 pressure washing companies serving San Marino, CA. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which pressure washing companies in San Marino are open 24/7?
36 ranked pressure washing companies in San Marino post 24/7 hours. The highest-ranked are Pop's Powerwash (#2), Property Care Building Service (#3) and West Coast Washers (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pressure washing companies in San Marino work on weekends?
100 of 117 ranked pressure washing companies post Saturday hours and 62 post Sunday hours. The highest-ranked open Saturdays are Squeegee Clean Windows (#1), Pop's Powerwash (#2) and Property Care Building Service (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do San Marino pressure washing companies have?
The median Google rating among 117 rated pressure washing companies in San Marino is 5.0★, with a median of 17 reviews. Big Wave Window has the most, 357 reviews, and ranks #5. 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 San Marino count in this ranking?
Yes, if they are within 15 mi of the San Marino 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 San Marino
- November 2026: CR Scores recalculated for 117 pressure washing companies serving San Marino.
- November 2026: 1 duplicate listing merged.
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