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Best Pressure Washing Companies in Portsmouth, NH (2026)

9 pressure washing companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Portsmouth: Pristine Property Painting & Cleaning LLC, CR Score 59/100; 5.0★ from 204 Google reviews; open 24/7.

  2. 7

    Most-reviewed: Fish Window Cleaning, 93 Google reviews at 4.9★, the most of 9 ranked after Pristine Property Painting & Cleaning LLC; ranked #7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

9 Portsmouth pressure washing companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 6 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 9 rated businesses.

Most of this list also appears on the Pressure washing companies in Dover ranking. See Pressure washing companies in Dover

Top 9 pressure washing companies in Portsmouth at a glance

Top 9 pressure washing companies in Portsmouth at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Pristine Property Painting & Cleaning LLC595.0★ (204)Hampton, 9 mi away24/7Overall
2Provisions Property Services555.0★ (47)Eliot, 5 mi awaySat · Sun—
3JG Painting LLc545.0★ (59)Portsmouth——
4Extreme Clean Power Wash525.0★ (16)Exeter, 4 mi away——
5Premium Deck Restoration LLC514.8★ (16)Durham, 8 mi awaySat · Sun—
6New England Home Solutions495.0★ (4)Groveland, 2 mi awaySat—
7Fish Window Cleaning494.9★ (93)Newburyport, 15 mi away—Most reviews
8Exterior Etcetera, LLC485.0★ (12)South Berwick, 12 mi awaySat · Evenings—
9Dana Huntley IOM462.3★ (3)Hampton, 10 mi awaySat · Sun—

The 9 best pressure washing companies in Portsmouth, 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.

  8. #8 Exterior Etcetera, LLC

    Based in South Berwick, 12 mi away

    48/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Landscaper”.

    • 5.0★ from 12 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat 10 AM–8 PM · Sun closed
    Address
    28 High St, South Berwick, ME 03908
    View profile for Exterior Etcetera, LLC(207) 305-3906

  9. #9 Dana Huntley IOM

    Based in Hampton, 10 mi away

    46/100CR Score

    Ranked #9 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.

    • 2.3★ from 3 Google reviews
    Hours
    Mon–Sun 7 AM–5 PM
    Address
    205 High St #2294, Hampton, NH 03842
    View profile for Dana Huntley IOM(978) 302-0572

How we ranked Portsmouth pressure washing companies

We scored 9 Portsmouth 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Portsmouth data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Pressure washing companies in Portsmouth: frequently asked questions

Who is the best pressure washing company in Portsmouth?

By CR Score, the highest-ranked pressure washing company in Portsmouth, NH is Pristine Property Painting & Cleaning LLC with a CR Score of 59/100. It has 5.0★ from 204 Google reviews. It is open 24/7. Provisions Property Services (#2) and JG Painting LLc (#3) follow. We ranked 9 pressure washing companies on ten factors, last updated November 3, 2026.

How many pressure washing companies are there in Portsmouth?

ContractorsRanked ranks 9 pressure washing companies serving Portsmouth, NH. 1 of them is based in Portsmouth; the rest serve it from nearby towns. Counts are as of November 2026.

Which pressure washing companies in Portsmouth are open 24/7?

1 ranked pressure washing company in Portsmouth posts 24/7 hours. The highest-ranked is Pristine Property Painting & Cleaning LLC (#1). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which pressure washing companies in Portsmouth work on weekends?

6 of 9 ranked pressure washing companies post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Pristine Property Painting & Cleaning LLC (#1), Provisions Property Services (#2) and Premium Deck Restoration LLC (#5). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Portsmouth pressure washing companies have?

The median Google rating among 9 rated pressure washing companies in Portsmouth is 5.0★, with a median of 16 reviews. Pristine Property Painting & Cleaning LLC has the most, 204 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 Portsmouth count in this ranking?

Yes, if they are within 15 mi of the Portsmouth 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 Portsmouth

  1. November 2026: CR Scores recalculated for 9 pressure washing companies serving Portsmouth.

More pressure washing companies and Portsmouth pages

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