65/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 173 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Window Cleaners in Alamo, CA (2026)
115 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Alamo: Quicky Window Cleaning & Gutter Cleaning, CR Score 65/100; 5.0★ from 173 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Complete Cleaning Maintenance, posts 24/7 hours; ranked #3 of 115.
- 15
Most-reviewed: Siggy's Carpet Cleaning, 582 Google reviews at 5.0★, the most of 115 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
115 Alamo window cleaners are ranked here by CR Score, from ten published factors. 21 are open 24/7, 83 open Saturdays and 51 open Sundays, based on posted hours. The median Google rating is 5.0★ across 115 rated businesses.
Top 10 window cleaners in Alamo at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Quicky Window Cleaning & Gutter Cleaning | 65 | 5.0★ (173) | Danville, 2 mi away | 24/7 | Overall |
| 2 | Vanguard Cleaning Systems of Northern California | 58 | 4.9★ (133) | Walnut Creek, 4 mi away | — | — |
| 3 | Complete Cleaning Maintenance | 58 | 4.9★ (16) | Danville, 7 mi away | 24/7 | Emergencies |
| 4 | Valentin's Touch | 58 | 5.0★ (62) | Walnut Creek, 2 mi away | — | — |
| 5 | Golden State Window Cleaning | 58 | 5.0★ (66) | Fairfield, 8 mi away | Sat · Evenings | — |
| 6 | Menas Cleaning service LLC | 58 | 4.8★ (88) | Tracy, 8 mi away | Sat | — |
| 7 | Alex's Solar Panel Cleaning | 58 | 5.0★ (24) | Concord, 5 mi away | — | — |
| 8 | Bay Breeze Maids House Cleaning Service | 57 | 5.0★ (23) | San Ramon, 9 mi away | Sat · Sun · Evenings | — |
| 9 | East Bay Solar Cleaning LLC | 57 | 5.0★ (104) | Lafayette, 5 mi away | 24/7 | — |
| 10 | VR Green Cleaning | 57 | 5.0★ (219) | Walnut Creek, 5 mi away | Sat · Sun · Evenings | — |
The 115 best window cleaners in Alamo, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Walnut Creek, 4 mi away
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 133 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danville, 7 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Walnut Creek, 2 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairfield, 8 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tracy, 8 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 88 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 5 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Window cleaning service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in San Ramon, 9 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lafayette, 5 mi away
57/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 104 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Walnut Creek, 5 mi away
57/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 219 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berkeley, 8 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dublin, 7 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carmichael, 10 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Walnut Creek, 3 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danville, 3 mi away
56/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 582 Google reviews, the most in Alamo.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 9 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 183 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Ramon, 6 mi away
56/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 111 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 4 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danville, 4 mi away
56/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 107 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hayward, 15 mi away
56/100CR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 418 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danville, 3 mi away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window cleaning service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Berkeley, 8 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oakland, 12 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danville, 2 mi away
55/100CR ScoreRanked #24 because of its Google rating and review volume: 4.9★ from 55 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Ramon, 5 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 115 ranked window cleaners here; the rest are on their profiles.
Also serving Alamo
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 |
|---|---|---|
| Ace's Premium Home Services | 5.0★ (2) | 10 mi |
| All Pro Window and Gutter Cleaning Services | In Alamo | |
| Brite & Nice Cleaning Pros | 5.0★ (2) | 13 mi |
| Carey's Exterior Care Power Washing | 5.0★ (1) | In Alamo |
| EBNB Professional Glass Cleaning | 5.0★ (2) | 14 mi |
| Fantastic Home Cleaning | 5.0★ (1) | 5 mi |
| Juanita's House Cleaning | In Alamo | |
| Kayla's Janitor Cleaning Services | 5.0★ (2) | 9 mi |
| MC Cleaning Services | 5.0★ (1) | 2 mi |
| Mosema Services | In Alamo | |
| Pane in the Glass Gutter & Window Cleaning - Mark Simitz | In Alamo | |
| Pane In The Glass Gutter Cleaning & Window Cleaning - Mark Simitz | In Alamo | |
| Pezuna Window Cleaning | 5.0★ (2) | 15 mi |
| Power Washing Services | 5.0★ (2) | 11 mi |
| Powerclean Carpet & Janitorial Service | 5.0★ (2) | 12 mi |
| Summit Building Services, Inc. | 3.0★ (2) | 12 mi |
| Well Done Window Washing | 5.0★ (2) | 2 mi |
| Word Of Mouth Window Cleaning | 5.0★ (2) | 14 mi |
| Wrights Solar Cleaning | 5.0★ (1) | 2 mi |
| Zelaya Cleaning Service | 5.0★ (2) | 12 mi |
How we ranked Alamo window cleaners
We scored 115 Alamo 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 Alamo 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 Alamo: frequently asked questions
Who is the best window cleaner in Alamo?
By CR Score, the highest-ranked window cleaner in Alamo, CA is Quicky Window Cleaning & Gutter Cleaning with a CR Score of 65/100. It has 5.0★ from 173 Google reviews. It is open 24/7. Vanguard Cleaning Systems of Northern California (#2) and Complete Cleaning Maintenance (#3) follow. We ranked 115 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Alamo?
ContractorsRanked ranks 115 window cleaners serving Alamo, CA. 1 of them is based in Alamo; 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 window cleaners in Alamo are open 24/7?
21 ranked window cleaners in Alamo post 24/7 hours. The highest-ranked are Quicky Window Cleaning & Gutter Cleaning (#1), Complete Cleaning Maintenance (#3) and East Bay Solar Cleaning LLC (#9). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Alamo work on weekends?
83 of 115 ranked window cleaners post Saturday hours and 51 post Sunday hours. The highest-ranked open Saturdays are Quicky Window Cleaning & Gutter Cleaning (#1), Complete Cleaning Maintenance (#3) and Golden State Window Cleaning (#5). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Alamo window cleaners have?
The median Google rating among 115 rated window cleaners in Alamo is 5.0★, with a median of 16 reviews. Siggy's Carpet Cleaning has the most, 582 reviews, and ranks #15. 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 Alamo count in this ranking?
Yes, if they are within 15 mi of the Alamo 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 Alamo
- November 2026: CR Scores recalculated for 115 window cleaners serving Alamo.
- November 2026: 3 duplicate listings merged.
More window cleaners and Alamo pages
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