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Best Window Cleaners in Cedar Mill, OR (2026)

139 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Cedar Mill: True Clean Window Cleaning, CR Score 64/100; 5.0★ from 868 Google reviews; open 7 days a week.

  2. 4

    Best for emergencies (open 24/7): Insight Window Washing, posts 24/7 hours; ranked #4 of 139.

  3. 2

    Most-reviewed: Cloud 9 Professional Cleaning Services, 652 Google reviews at 4.9★, the most of 139 ranked after True Clean Window Cleaning; ranked #2.

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

139 Cedar Mill window cleaners are ranked here by CR Score, from ten published factors. 26 are open 24/7, 84 open Saturdays and 52 open Sundays, based on posted hours. The median Google rating is 5.0★ across 139 rated businesses.

Most of this list also appears on the Window cleaners in Aloha ranking. See Window cleaners in Aloha

Top 10 window cleaners in Cedar Mill at a glance

Top 10 window cleaners in Cedar Mill at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1True Clean Window Cleaning645.0★ (868)Tigard, 7 mi awaySat · SunOverall
2Cloud 9 Professional Cleaning Services624.9★ (652)Tigard, 5 mi awaySatMost reviews
3James Co. Window Cleaning624.9★ (251)Portland, 6 mi awaySat · Sun · Evenings—
4Insight Window Washing615.0★ (133)Hillsboro, 9 mi away24/7Emergencies
5See Clearly Window Cleaning614.9★ (503)Milwaukie, 11 mi away24/7—
6Crestview Window Cleaning604.9★ (403)Portland, 3 mi away——
7My House Cleaners LLC605.0★ (66)Gresham, 9 mi away24/7—
8Dazzle Window Cleaning LLC595.0★ (70)Hillsboro, 4 mi awaySat · Evenings—
9Efficient Window Cleaning595.0★ (186)Beaverton, 4 mi awaySat · Sun · Evenings—
10Praise Cleaning Services594.8★ (394)Beaverton, 3 mi away24/7—

The 139 best window cleaners in Cedar Mill, 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.

  13. #13 Clearly Amazing

    Based in Tigard, 9 mi away

    58/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.6★ from 298 Google reviews, listed on Google as “Window cleaning service”.

    • 4.6★ from 298 Google reviews
    Hours
    Mon–Sat 8 AM–5 PM · Sun closed
    Address
    15717 SW 74th Ave #400, Tigard, OR 97224
    View profile for Clearly Amazing(503) 255-2532

  15. #15 Clean Compadre

    Based in Tigard, 4 mi away

    57/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 14 Google reviews
    Hours
    Mon 9 AM–4 PM · Tue–Thu 8 AM–4 PM · Fri 9 AM–1:30 PM · Sat–Sun 8 AM–8 PM
    View profile for Clean Compadre(503) 840-2833

How we ranked Cedar Mill window cleaners

We scored 139 Cedar Mill window cleaners 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 Cedar Mill 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

Window cleaners in Cedar Mill: frequently asked questions

Who is the best window cleaner in Cedar Mill?

By CR Score, the highest-ranked window cleaner in Cedar Mill, OR is True Clean Window Cleaning with a CR Score of 64/100. It has 5.0★ from 868 Google reviews. It is open 7 days a week. Cloud 9 Professional Cleaning Services (#2) and James Co. Window Cleaning (#3) follow. We ranked 139 window cleaners on ten factors, last updated November 3, 2026.

How many window cleaners are there in Cedar Mill?

ContractorsRanked ranks 139 window cleaners serving Cedar Mill, OR. Counts are as of November 2026.

Which window cleaners in Cedar Mill are open 24/7?

26 ranked window cleaners in Cedar Mill post 24/7 hours. The highest-ranked are Insight Window Washing (#4), See Clearly Window Cleaning (#5) and My House Cleaners LLC (#7). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which window cleaners in Cedar Mill work on weekends?

84 of 139 ranked window cleaners post Saturday hours and 52 post Sunday hours. The highest-ranked open Saturdays are True Clean Window Cleaning (#1), Cloud 9 Professional Cleaning Services (#2) and James Co. Window Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Cedar Mill window cleaners have?

The median Google rating among 139 rated window cleaners in Cedar Mill is 5.0★, with a median of 30 reviews. True Clean Window Cleaning has the most, 868 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank window cleaners?

Each window cleaner 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 window cleaners outside Cedar Mill count in this ranking?

Yes, if they are within 15 mi of the Cedar Mill city center, our service radius for window cleaners. 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 window cleaners 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 Cedar Mill

  1. November 2026: CR Scores recalculated for 139 window cleaners serving Cedar Mill.
  2. November 2026: 1 duplicate listing merged.

More window cleaners and Cedar Mill pages

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