61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “Pressure washing service”.
Best Pressure Washing Companies in Oak Hills, OR (2026)
179 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Oak Hills: Alpha Power Wash, CR Score 61/100; 5.0★ from 70 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): HydroCleaning, posts 24/7 hours; ranked #2 of 179.
- 18
Most-reviewed: All Surface Cleaning - Portland Roof & Gutter Cleaning Company, 1,500 Google reviews at 4.9★, the most of 179 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
179 Oak Hills pressure washing companies are ranked here by CR Score, from ten published factors. 28 are open 24/7, 115 open Saturdays and 65 open Sundays, based on posted hours. The median Google rating is 5.0★ across 179 rated businesses.
Top 10 pressure washing companies in Oak Hills at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Alpha Power Wash | 61 | 5.0★ (70) | Hillsboro, 7 mi away | 24/7 | Overall |
| 2 | HydroCleaning | 59 | 5.0★ (53) | Oregon City, 8 mi away | 24/7 | Emergencies |
| 3 | Little Prince Pressure Washing | 59 | 4.9★ (92) | Tigard, 8 mi away | Sat · Sun | — |
| 4 | Praise Cleaning Services | 57 | 4.8★ (394) | Beaverton, 4 mi away | 24/7 | — |
| 5 | Premium Powerwash | Roof cleaning & Moss Removal | 57 | 5.0★ (82) | Portland, 15 mi away | 24/7 | — |
| 6 | Aloha Pressure Washing Inc. & Roofing Co | 57 | 4.9★ (138) | Hillsboro, 4 mi away | Sat · Sun · Evenings | — |
| 7 | All Softwash & Power Washing | 57 | 5.0★ (7) | Battle Ground, 6 mi away | 24/7 | — |
| 8 | Hot Stuff Pressure Washing | 57 | 5.0★ (86) | Tigard, 8 mi away | Sat | — |
| 9 | PDX Roof Cleaning & Pressure Washing | 57 | 5.0★ (704) | Portland, 9 mi away | Sat | — |
| 10 | Hydro Clean Environmental | 57 | 5.0★ (26) | Aloha, 4 mi away | Sat | — |
The 179 best pressure washing companies in Oak Hills, 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 Oregon City, 8 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Pressure washing service”.
Based in Tigard, 8 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Pressure washing service”.
Based in Beaverton, 4 mi away
57/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 394 Google reviews.
Based in Portland, 15 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Pressure washing service”.
Based in Hillsboro, 4 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 138 Google reviews, listed on Google as “Roofing contractor”.
Based in Battle Ground, 6 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Pressure washing service”.
Based in Tigard, 8 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Pressure washing service”.
Based in Portland, 9 mi away
57/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 704 Google reviews.
Based in Aloha, 4 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Pressure washing service”.
Based in Hillsboro, 2 mi away
56/100CR ScoreRanked #11 because of its Google rating and review volume: 5.0★ from 66 Google reviews.
Based in Happy Valley, 11 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Pressure washing service”.
#13 Clean Scene
Based in Sherwood, 7 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Pressure washing service”.
Based in Beaverton, 4 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 164 Google reviews.
Based in Hillsboro, 7 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Pressure washing service”.
Based in Beaverton, 5 mi away
55/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 241 Google reviews.
Based in Vancouver, 13 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 178 Google reviews, listed on Google as “Pressure washing service”.
Based in Beaverton, 6 mi away
55/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 1,500 Google reviews, the most in Oak Hills.
Based in Hillsboro, 2 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 165 Google reviews, listed on Google as “Painter”.
Based in Portland, 7 mi away
55/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 251 Google reviews.
Based in Aloha, 9 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Pressure washing service”.
Based in Clackamas, 8 mi away
55/100CR ScoreRanked #22 because of its Google rating and review volume: 4.9★ from 311 Google reviews.
Based in Tualatin, 13 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Beaverton, 8 mi away
54/100CR ScoreRanked #24 because of its Google rating and review volume: 4.9★ from 131 Google reviews.
#25 Skyline Softwash
Based in Aloha, 6 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 3 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 179 ranked pressure washing companies here; the rest are on their profiles.
Also serving Oak Hills
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 |
|---|---|---|
| Aloha Pressure Washing & Roofing Co | 5.0★ (1) | 4 mi |
| Artie's Helpers Inc. | 5.0★ (1) | 9 mi |
| By-Centennial Cleaning Systems | 5.0★ (2) | 14 mi |
| CLEANLINE LLC | 5.0★ (2) | 7 mi |
| Couples Pro Wash LLC | 5.0★ (2) | 13 mi |
| Curb Appeal Solutions NW | 5.0★ (2) | 9 mi |
| Distinctive Painting | 5.0★ (2) | 9 mi |
| Heavy Rain Gutter Cleaning | 5.0★ (1) | 8 mi |
| PDX Cleaning Care LLC | 5.0★ (2) | 4 mi |
| Perfexion Landscape Maintenance LLC | 5.0★ (2) | 9 mi |
| PortLandscape - Full service Landscape | 3.0★ (1) | 7 mi |
| Powerful Cleaning Services | 5.0★ (2) | 3 mi |
| QMarvin Painting LLC | 5.0★ (1) | 5 mi |
| RainGuard Softwash | 5.0★ (2) | 5 mi |
| Ridgeline Property Maintenance | 5.0★ (1) | 6 mi |
| Roofwash Northwest | 5.0★ (1) | 8 mi |
| RS Exterior Maintenance | 5.0★ (1) | 9 mi |
| Under Pressure Surface Cleaning | 5.0★ (2) | 8 mi |
| UpDawg Painting | 5.0★ (1) | 7 mi |
| Wiggins Painting | 1.0★ (2) | 14 mi |
How we ranked Oak Hills pressure washing companies
We scored 179 Oak Hills 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 Oak Hills 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 Oak Hills: frequently asked questions
Who is the best pressure washing company in Oak Hills?
By CR Score, the highest-ranked pressure washing company in Oak Hills, OR is Alpha Power Wash with a CR Score of 61/100. It has 5.0★ from 70 Google reviews. It is open 24/7. HydroCleaning (#2) and Little Prince Pressure Washing (#3) follow. We ranked 179 pressure washing companies on ten factors, last updated November 3, 2026.
How many pressure washing companies are there in Oak Hills?
ContractorsRanked ranks 179 pressure washing companies serving Oak Hills, OR. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which pressure washing companies in Oak Hills are open 24/7?
28 ranked pressure washing companies in Oak Hills post 24/7 hours. The highest-ranked are Alpha Power Wash (#1), HydroCleaning (#2) and Praise Cleaning Services (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pressure washing companies in Oak Hills work on weekends?
115 of 179 ranked pressure washing companies post Saturday hours and 65 post Sunday hours. The highest-ranked open Saturdays are Alpha Power Wash (#1), HydroCleaning (#2) and Little Prince Pressure Washing (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Oak Hills pressure washing companies have?
The median Google rating among 179 rated pressure washing companies in Oak Hills is 5.0★, with a median of 29 reviews. All Surface Cleaning - Portland Roof & Gutter Cleaning Company has the most, 1,500 reviews, and ranks #18. 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 Oak Hills count in this ranking?
Yes, if they are within 15 mi of the Oak Hills 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 Oak Hills
- November 2026: CR Scores recalculated for 179 pressure washing companies serving Oak Hills.
More pressure washing companies and Oak Hills pages
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