66/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 377 Google reviews, the most in South Portland.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pressure Washing Companies in South Portland, ME (2026)
27 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in South Portland: CleanME Exteriors, CR Score 66/100; 5.0★ from 377 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): BLUE RIVER Power Washing, posts 24/7 hours; ranked #2 of 27.
- 4
Most-reviewed: Pristine Exterior Cleaning, 227 Google reviews at 5.0★, the most of 27 ranked after CleanME Exteriors; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
27 South Portland pressure washing companies are ranked here by CR Score, from ten published factors. 8 are open 24/7, 17 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 5.0★ across 27 rated businesses.
Most of this list also appears on the Pressure washing companies in West Scarborough ranking. See Pressure washing companies in West Scarborough
Top 10 pressure washing companies in South Portland at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | CleanME Exteriors | 66 | 5.0★ (377) | Westbrook, 7 mi away | 24/7 | Overall |
| 2 | BLUE RIVER Power Washing | 61 | 5.0★ (95) | Portland, 11 mi away | 24/7 | Emergencies |
| 3 | ALL WASH Pressure Washing and Soft Washing, LLC | 61 | 5.0★ (203) | Portland, 11 mi away | Sat · Sun | — |
| 4 | Pristine Exterior Cleaning | 60 | 5.0★ (227) | Portland, 6 mi away | — | Most reviews |
| 5 | New England Power Wash | 60 | 4.5★ (16) | South Portland | Sat · Sun | — |
| 6 | ProWash - Exterior Cleaning | 58 | 5.0★ (52) | Portland, 15 mi away | 24/7 | — |
| 7 | Wicked Clean Bins | 58 | 5.0★ (34) | Portland, 2 mi away | — | — |
| 8 | Southern Maine Power Wash | 57 | 4.8★ (44) | Portland, 8 mi away | Sat | — |
| 9 | R N Craft Inc. | 56 | 4.7★ (15) | South Portland | — | — |
| 10 | Crystal Clear Solutions | 56 | 5.0★ (7) | Westbrook, 7 mi away | Sat · Sun | — |
The 27 best pressure washing companies in South Portland, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Portland, 11 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 11 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 203 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 6 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 227 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Portland
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 15 mi away
58/100CR ScoreRanked #6 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 Portland, 2 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 8 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 44 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Portland
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ 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 Westbrook, 7 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#11 Kitors LLC
Based in Portland, 14 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 4 mi away
56/100CR ScoreRanked #12 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 South Portland
55/100CR ScoreRanked #13 because of its Google rating and review volume: 4.8★ from 95 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 Diamond Wash
Based in Portland, 2 mi away
55/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 31 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westbrook, 5 mi away
55/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 28 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saco, 14 mi away
53/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 1 mi away
53/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 HOMEY
Based in Westbrook, 6 mi away
51/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 8 mi away
51/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford, 3 mi away
50/100CR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 21 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Portland
50/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 1 mi away
49/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 1 mi away
49/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford, 11 mi away
48/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#25 Build-It Bros
Based in Buxton, 11 mi away
48/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked South Portland pressure washing companies
We scored 27 South Portland 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 South Portland 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 South Portland: frequently asked questions
Who is the best pressure washing company in South Portland?
By CR Score, the highest-ranked pressure washing company in South Portland, ME is CleanME Exteriors with a CR Score of 66/100. It has 5.0★ from 377 Google reviews. It is open 24/7. BLUE RIVER Power Washing (#2) and ALL WASH Pressure Washing and Soft Washing, LLC (#3) follow. We ranked 27 pressure washing companies on ten factors, last updated November 3, 2026.
How many pressure washing companies are there in South Portland?
ContractorsRanked ranks 27 pressure washing companies serving South Portland, ME. 4 of them are based in South Portland; the rest serve it from nearby towns. Counts are as of November 2026.
Which pressure washing companies in South Portland are open 24/7?
8 ranked pressure washing companies in South Portland post 24/7 hours. The highest-ranked are CleanME Exteriors (#1), BLUE RIVER Power Washing (#2) and ProWash - Exterior Cleaning (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pressure washing companies in South Portland work on weekends?
17 of 27 ranked pressure washing companies post Saturday hours and 12 post Sunday hours. The highest-ranked open Saturdays are CleanME Exteriors (#1), BLUE RIVER Power Washing (#2) and ALL WASH Pressure Washing and Soft Washing, LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do South Portland pressure washing companies have?
The median Google rating among 27 rated pressure washing companies in South Portland is 5.0★, with a median of 15 reviews. CleanME Exteriors has the most, 377 reviews, and ranks #1. 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 South Portland count in this ranking?
Yes, if they are within 15 mi of the South Portland 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 South Portland
- November 2026: CR Scores recalculated for 27 pressure washing companies serving South Portland.
More pressure washing companies and South Portland pages
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