Ranked #1 because of its Google rating and review volume: 5.0★ from 1,221 Google reviews, the most in Claremont.
Based on 8 of 10 factors; credentials and recency not yet collected.
86 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Claremont: CMAX Sanitary Services, CR Score 63/100; 5.0★ from 1,221 Google reviews; open Saturdays until 7 PM.
Best for emergencies (open 24/7): Tomicic's Pressure Washing & Sweeping Service, posts 24/7 hours; ranked #2 of 86.
Most-reviewed: Loyal Exterior Cleaning, 229 Google reviews at 4.8★, the most of 86 ranked after CMAX Sanitary Services; ranked #34.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
86 Claremont pressure washing companies are ranked here by CR Score, from ten published factors. 26 are open 24/7, 74 open Saturdays and 47 open Sundays, based on posted hours. The median Google rating is 5.0★ across 86 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | CMAX Sanitary Services | 63 | 5.0★ (1,221) | Ontario, 7 mi away | Sat · Evenings | Overall |
| 2 | Tomicic's Pressure Washing & Sweeping Service | 61 | 4.8★ (51) | Upland, 3 mi away | 24/7 | Emergencies |
| 3 | Foothill Pressure Washing LLC | 61 | 5.0★ (52) | San Dimas, 5 mi away | 24/7 | — |
| 4 | Pirate Pete's Power Washing | 59 | 5.0★ (131) | Ontario, 9 mi away | 24/7 | — |
| 5 | California Pressure Washer | 59 | 4.9★ (58) | Rialto, 10 mi away | 24/7 | — |
| 6 | A Mobile Carpet & Floor Cleaning | 59 | 4.8★ (125) | Chino Hills, 8 mi away | Sat · Sun · Evenings | — |
| 7 | Harriman Hydroblasting Inc | 58 | 5.0★ (110) | Fontana, 15 mi away | 24/7 | — |
| 8 | ClearProWash | 58 | 5.0★ (9) | Pomona, 1 mi away | Sat · Sun · Evenings | — |
| 9 | Hampton Elite Cleaning Services | 58 | 5.0★ (11) | Diamond Bar, 6 mi away | 24/7 | — |
| 10 | Nothing But the Best LLC | 57 | 5.0★ (35) | Inglewood, 12 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 5.0★ from 1,221 Google reviews, the most in Claremont.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Upland, 3 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Dimas, 5 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ontario, 9 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rialto, 10 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chino Hills, 8 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 125 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fontana, 15 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pomona, 1 mi away
Ranked #8 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 Diamond Bar, 6 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Inglewood, 12 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Upland, 3 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 110 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pomona, 3 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ontario, 7 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ 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 Diamond Bar, 11 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Covina, 10 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chino, 5 mi away
Ranked #16 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 Torrance, 6 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baldwin Park, 11 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ 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 Upland, 3 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Pressure washing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Eastvale, 9 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baldwin Park, 13 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 97 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yorba Linda, 11 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pomona, 4 mi away
Ranked #23 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Gabriel, 8 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baldwin Park, 7 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 86 ranked pressure washing companies here; the rest are on their profiles.
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 |
|---|---|---|
| B K Window Cleaning | 5.0★ (2) | 6 mi |
| Clean Image Mobile Detailing | Fontana | 5.0★ (2) | 15 mi |
| diamond high pressure | 5.0★ (1) | 2 mi |
| Dutch Cleaning & Maintenance Service | 5.0★ (1) | 6 mi |
| Esquivel’s power wash and junk removal inc. | 5.0★ (1) | 3 mi |
| Home Run Exterior Services | 5.0★ (1) | In Claremont |
| HRPainting909z | 5.0★ (2) | 14 mi |
| K-VAC Environmental Services, INC | 4.5★ (2) | 12 mi |
| Marvin’s Mobile Wash | 5.0★ (1) | 6 mi |
| Max Pressure Washing | 5.0★ (2) | 12 mi |
| Moya Bros Power Washing | 5.0★ (2) | 5 mi |
| MTO Clean | 5.0★ (2) | 9 mi |
| Pomona Pressure Washing | 1.0★ (1) | 4 mi |
| Pumba and Poe's Trash Bin Cleaning | 5.0★ (2) | 11 mi |
| Revelation Window Cleaning | 5.0★ (1) | 1 mi |
| Royal Wash & Detail | 5.0★ (2) | 6 mi |
| Squeegee Pro - Claremont | Window Cleaning & Pressure Washing | 3.0★ (2) | In Claremont |
| The Foamy Homies | 5.0★ (2) | 9 mi |
| UNITED HOT PRESSURE WASHING | 4.0★ (1) | 6 mi |
| Xtreme Property Cleaning | 5.0★ (1) | 6 mi |
We scored 86 Claremont 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 Claremont 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 |