60/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in Mill Valley, CA (2026)
61 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mill Valley: SpotFree Window Cleaning, CR Score 60/100; 5.0★ from 160 Google reviews; open 24/7.
- 6
Best for emergencies (open 24/7): Swedish Quality Window Washing, posts 24/7 hours; ranked #6 of 61.
- 8
Most-reviewed: San Francisco Bay Window Cleaning, 707 Google reviews at 5.0★, the most of 61 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
61 Mill Valley window cleaners are ranked here by CR Score, from ten published factors. 10 are open 24/7, 43 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 5.0★ across 61 rated businesses.
Top 10 window cleaners in Mill Valley at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | SpotFree Window Cleaning | 60 | 5.0★ (160) | Hayward, 15 mi away | 24/7 | Overall |
| 2 | Crystalviews Window Cleaning | 59 | 5.0★ (47) | Alameda, 7 mi away | Sat · Sun · Evenings | — |
| 3 | SHINESCAPEHOMES LLC | 59 | 5.0★ (114) | San Francisco, 12 mi away | Sat · Sun · Evenings | — |
| 4 | Gyn Cleaning Services | 58 | 5.0★ (32) | San Rafael, 3 mi away | Sat · Evenings | — |
| 5 | Eagle Window Cleaning SF | 58 | 5.0★ (130) | San Francisco, 10 mi away | Sat | — |
| 6 | Swedish Quality Window Washing | 58 | 5.0★ (19) | Novato, 9 mi away | 24/7 | Emergencies |
| 7 | Clear view Windows | 58 | 5.0★ (20) | San Rafael, 2 mi away | Sat | — |
| 8 | San Francisco Bay Window Cleaning | 58 | 5.0★ (707) | Oakland, 15 mi away | — | Most reviews |
| 9 | Window Doctor | 57 | 5.0★ (94) | San Francisco, 10 mi away | Sat | — |
| 10 | Windows 9 - 5 | 57 | 5.0★ (7) | Berkeley, 7 mi away | 24/7 | — |
The 61 best window cleaners in Mill Valley, 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 Alameda, 7 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Window cleaning service”.
Based in San Francisco, 12 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 114 Google reviews, listed on Google as “Window cleaning service”.
Based in San Rafael, 3 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Window cleaning service”.
Based in San Francisco, 10 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 130 Google reviews, listed on Google as “Window cleaning service”.
Based in Novato, 9 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Window cleaning service”.
Based in San Rafael, 2 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Window cleaning service”.
Based in Oakland, 15 mi away
58/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 707 Google reviews, the most in Mill Valley.
Based in San Francisco, 10 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 94 Google reviews, listed on Google as “Window cleaning service”.
#10 Windows 9 - 5
Based in Berkeley, 7 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Window cleaning service”.
Based in Berkeley, 7 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based in San Rafael, 5 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Window cleaning service”.
#13 Window Doctor
Based in San Francisco, 13 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Window cleaning service”.
Based in Richmond, 8 mi away
54/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Window cleaning service”.
Based in Daly City, 14 mi away
54/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Window cleaning service”.
Based in Berkeley, 7 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based in San Francisco, 13 mi away
54/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 172 Google reviews.
Based in Berkeley, 14 mi away
54/100CR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 177 Google reviews.
Based in San Francisco, 14 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 96 Google reviews, listed on Google as “Window cleaning service”.
Based in Mountain View, 8 mi away
53/100CR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 29 Google reviews.
Based in Alameda, 10 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in Chinatown, 13 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Window cleaning service”.
Based in San Francisco, 14 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in San Rafael, 4 mi away
52/100CR ScoreRanked #24 because of its Google rating and review volume: 4.9★ from 156 Google reviews.
Based in Novato, 12 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Gutter cleaning service”.
Window cleaners 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 61 ranked window cleaners here; the rest are on their profiles.
Also serving Mill Valley
20 more window cleaners 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 |
|---|---|---|
| Clean & Sparkle Window and Gutter Cleaning | 5.0★ (1) | 6 mi |
| Clear Vision Window Cleaning | In Mill Valley | |
| Complete Cleaners San Francisco | 2.0★ (1) | 12 mi |
| E & L window cleaning | 5.0★ (1) | 13 mi |
| Executive Window Cleaner | 5.0★ (1) | 11 mi |
| expert window cleaning | 3.0★ (1) | 12 mi |
| FG Window Cleaning | 5.0★ (1) | 6 mi |
| HomeSmiles San Francisco | 5.0★ (1) | 12 mi |
| Icc Property Cleaning | 1 mi | |
| Mt. Tam Cleaning Services | 5.0★ (2) | 6 mi |
| Northbay Maintenance | 5 mi | |
| Open House Cleaning Support | 3.0★ (1) | 9 mi |
| Pezuna Window Cleaning | 5.0★ (2) | 13 mi |
| Power Cleaning Company | 4.0★ (1) | 12 mi |
| Property Prep | 5.0★ (2) | 10 mi |
| RSW Interior Remodeling & Handyman | 5 mi | |
| SF Window Cleaning | 5.0★ (2) | 14 mi |
| Shine Window Services LLC | 5 mi | |
| Sparkling Diamond Janitorial Services | 3 mi | |
| Splash Window Cleaning Bay Area | 5.0★ (1) | 12 mi |
How we ranked Mill Valley window cleaners
We scored 61 Mill Valley 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.
| Factor | Weight | Computed from | In Mill Valley 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 |
Window cleaners in Mill Valley: frequently asked questions
Who is the best window cleaner in Mill Valley?
By CR Score, the highest-ranked window cleaner in Mill Valley, CA is SpotFree Window Cleaning with a CR Score of 60/100. It has 5.0★ from 160 Google reviews. It is open 24/7. Crystalviews Window Cleaning (#2) and SHINESCAPEHOMES LLC (#3) follow. We ranked 61 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Mill Valley?
ContractorsRanked ranks 61 window cleaners serving Mill Valley, CA. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which window cleaners in Mill Valley are open 24/7?
10 ranked window cleaners in Mill Valley post 24/7 hours. The highest-ranked are SpotFree Window Cleaning (#1), Swedish Quality Window Washing (#6) and Windows 9 - 5 (#10). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Mill Valley work on weekends?
43 of 61 ranked window cleaners post Saturday hours and 22 post Sunday hours. The highest-ranked open Saturdays are SpotFree Window Cleaning (#1), Crystalviews Window Cleaning (#2) and SHINESCAPEHOMES LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Mill Valley window cleaners have?
The median Google rating among 61 rated window cleaners in Mill Valley is 5.0★, with a median of 20 reviews. San Francisco Bay Window Cleaning has the most, 707 reviews, and ranks #8. 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 Mill Valley count in this ranking?
Yes, if they are within 15 mi of the Mill Valley 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 Mill Valley
- November 2026: CR Scores recalculated for 61 window cleaners serving Mill Valley.
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