61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Pressure washing service”.
Best Pressure Washing Companies in Lake Oswego, OR (2026)
189 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lake Oswego: HydroCleaning, CR Score 61/100; 5.0★ from 53 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): 4 Seasons Softwash & Pressure Wash LLC, posts 24/7 hours; ranked #2 of 189.
- 27
Most-reviewed: All Surface Cleaning - Portland Roof & Gutter Cleaning Company, 1,500 Google reviews at 4.9★, the most of 189 ranked; ranked #27.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
189 Lake Oswego pressure washing companies are ranked here by CR Score, from ten published factors. 30 are open 24/7, 122 open Saturdays and 69 open Sundays, based on posted hours. The median Google rating is 5.0★ across 189 rated businesses.
Top 10 pressure washing companies in Lake Oswego at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | HydroCleaning | 61 | 5.0★ (53) | Oregon City, 5 mi away | 24/7 | Overall |
| 2 | 4 Seasons Softwash & Pressure Wash LLC | 60 | 4.9★ (475) | Clackamas, 5 mi away | 24/7 | Emergencies |
| 3 | Premium Powerwash | Roof cleaning & Moss Removal | 60 | 5.0★ (82) | Portland, 9 mi away | 24/7 | — |
| 4 | Little Prince Pressure Washing | 60 | 4.9★ (92) | Tigard, 5 mi away | Sat · Sun | — |
| 5 | All Exterior Services & Gutter Cleaning | 59 | 5.0★ (170) | Lake Oswego | 24/7 | — |
| 6 | Pro Power Wash | 59 | 4.9★ (76) | Canby, 3 mi away | Sat · Evenings | — |
| 7 | Hot Stuff Pressure Washing | 57 | 5.0★ (86) | Tigard, 7 mi away | Sat | — |
| 8 | See Clearly Window Cleaning | 57 | 4.9★ (503) | Milwaukie, 3 mi away | 24/7 | — |
| 9 | PDX Roof Cleaning & Pressure Washing | 57 | 5.0★ (704) | Portland, 8 mi away | Sat | — |
| 10 | P&M Pressure Wash | 57 | 4.9★ (92) | Tualatin, 7 mi away | 24/7 | — |
The 189 best pressure washing companies in Lake Oswego, 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 Clackamas, 5 mi away
60/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 475 Google reviews.
Based in Portland, 9 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Pressure washing service”.
Based in Tigard, 5 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Pressure washing service”.
Based in Lake Oswego
59/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 170 Google reviews.
Based in Canby, 3 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Pressure washing service”.
Based in Tigard, 7 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Pressure washing service”.
Based in Milwaukie, 3 mi away
57/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 503 Google reviews.
Based in Portland, 8 mi away
57/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 704 Google reviews.
Based in Tualatin, 7 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Gutter cleaning service”.
#11 Clean Scene
Based in Sherwood, 5 mi away
57/100CR ScoreRanked #11 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 #12 because of its Google rating and review volume: 4.9★ from 131 Google reviews.
Based in Battle Ground, 7 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Pressure washing service”.
Based in Bethany, 6 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 194 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 Milwaukie, 3 mi away
55/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 846 Google reviews.
Based in Aloha, 7 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Pressure washing service”.
Based in Beaverton, 9 mi away
55/100CR ScoreRanked #18 because of its Google rating and review volume: 4.8★ from 394 Google reviews.
Based in Clackamas, 6 mi away
55/100CR ScoreRanked #19 because of its Google rating and review volume: 4.9★ from 311 Google reviews.
#20 HomeHavenNW
Based in Lake Oswego
55/100CR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 54 Google reviews.
Based in Lake Oswego
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Gutter cleaning service”.
#22 Moss Busters
Based in Portland, 4 mi away
55/100CR ScoreRanked #22 because of its Google rating and review volume: 5.0★ from 803 Google reviews.
Based in Tigard, 7 mi away
55/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 186 Google reviews.
Based in Happy Valley, 14 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Pressure washing service”.
Based in Beaverton, 7 mi away
54/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 241 Google reviews.
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 189 ranked pressure washing companies here; the rest are on their profiles.
Also serving Lake Oswego
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 |
|---|---|---|
| All Action Construction and Cleaning, LLC | 5.0★ (1) | 5 mi |
| Aloha Pressure Washing & Roofing Co | 5.0★ (1) | 12 mi |
| Artie's Helpers Inc. | 5.0★ (1) | 9 mi |
| Curb Appeal Solutions NW | 5.0★ (2) | 10 mi |
| Elite Exteriors | 5.0★ (1) | 11 mi |
| Heavy Rain Gutter Cleaning | 5.0★ (1) | 5 mi |
| MJB Restoration & Painting Company | 5.0★ (1) | 9 mi |
| PDX Cleaning Care LLC | 5.0★ (2) | 11 mi |
| Perfexion Landscape Maintenance LLC | 5.0★ (2) | 7 mi |
| PortLandscape - Full service Landscape | 3.0★ (1) | 12 mi |
| Powerful Cleaning Services | 5.0★ (2) | 10 mi |
| Proactive Cleaning Solutions | 5.0★ (1) | 2 mi |
| QMarvin Painting LLC | 5.0★ (1) | 7 mi |
| RainGuard Softwash | 5.0★ (2) | 7 mi |
| Regina's pressure washing & Landscaping | 5.0★ (2) | 11 mi |
| Ridgeline Property Maintenance | 5.0★ (1) | 7 mi |
| Roofwash Northwest | 5.0★ (1) | 4 mi |
| RS Exterior Maintenance | 5.0★ (1) | 9 mi |
| Under Pressure Surface Cleaning | 5.0★ (2) | 4 mi |
| UpDawg Painting | 5.0★ (1) | 5 mi |
How we ranked Lake Oswego pressure washing companies
We scored 189 Lake Oswego 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 Lake Oswego 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 Lake Oswego: frequently asked questions
Who is the best pressure washing company in Lake Oswego?
By CR Score, the highest-ranked pressure washing company in Lake Oswego, OR is HydroCleaning with a CR Score of 61/100. It has 5.0★ from 53 Google reviews. It is open 24/7. 4 Seasons Softwash & Pressure Wash LLC (#2) and Premium Powerwash | Roof cleaning & Moss Removal (#3) follow. We ranked 189 pressure washing companies on ten factors, last updated November 3, 2026.
How many pressure washing companies are there in Lake Oswego?
ContractorsRanked ranks 189 pressure washing companies serving Lake Oswego, OR. 7 of them are based in Lake Oswego; the rest serve it from nearby towns. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which pressure washing companies in Lake Oswego are open 24/7?
30 ranked pressure washing companies in Lake Oswego post 24/7 hours. The highest-ranked are HydroCleaning (#1), 4 Seasons Softwash & Pressure Wash LLC (#2) and Premium Powerwash | Roof cleaning & Moss Removal (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pressure washing companies in Lake Oswego work on weekends?
122 of 189 ranked pressure washing companies post Saturday hours and 69 post Sunday hours. The highest-ranked open Saturdays are HydroCleaning (#1), 4 Seasons Softwash & Pressure Wash LLC (#2) and Premium Powerwash | Roof cleaning & Moss Removal (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Lake Oswego pressure washing companies have?
The median Google rating among 189 rated pressure washing companies in Lake Oswego is 5.0★, with a median of 27 reviews. All Surface Cleaning - Portland Roof & Gutter Cleaning Company has the most, 1,500 reviews, and ranks #27. 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 Lake Oswego count in this ranking?
Yes, if they are within 15 mi of the Lake Oswego 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 Lake Oswego
- November 2026: CR Scores recalculated for 189 pressure washing companies serving Lake Oswego.
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