66/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 141 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in Thousand Oaks, CA (2026)
96 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Thousand Oaks: St1m & Clean, CR Score 66/100; 5.0★ from 141 Google reviews; open 24/7.
- 9
Best for emergencies (open 24/7): Apply The Pressure Group, posts 24/7 hours; ranked #9 of 96.
- 21
Most-reviewed: My Window Cleaner | Pressure Washing, 416 Google reviews at 4.9★, the most of 96 ranked; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
96 Thousand Oaks window cleaners are ranked here by CR Score, from ten published factors. 20 are open 24/7, 78 open Saturdays and 48 open Sundays, based on posted hours. The median Google rating is 5.0★ across 96 rated businesses.
Top 10 window cleaners in Thousand Oaks at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | St1m & Clean | 66 | 5.0★ (141) | Thousand Oaks | 24/7 | Overall |
| 2 | Luxion Window Cleaning | 62 | 5.0★ (35) | Thousand Oaks | Sat · Sun · Evenings | — |
| 3 | I Do Windows | 62 | 5.0★ (349) | Santa Clarita, 8 mi away | Sat | — |
| 4 | A Plus Total Cleaning | 61 | 4.9★ (29) | Thousand Oaks | Sat · Sun · Evenings | — |
| 5 | NJ Window Cleaning | 60 | 5.0★ (152) | Simi Valley, 8 mi away | Sat · Evenings | — |
| 6 | Golden Boy's Window Cleaning | 60 | 5.0★ (140) | Oxnard, 7 mi away | Sat | — |
| 7 | Simply Reflections | 60 | 4.7★ (19) | Thousand Oaks | Sat · Sun | — |
| 8 | AWC Window Cleaning | 60 | 4.9★ (248) | Camarillo, 10 mi away | Sat · Evenings | — |
| 9 | Apply The Pressure Group | 59 | 5.0★ (5) | Thousand Oaks | 24/7 | Emergencies |
| 10 | Ramirez Janitorial Services Oxnard | 59 | 4.9★ (104) | National City, 15 mi away | 24/7 | — |
The 96 best window cleaners in Thousand Oaks, 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 Thousand Oaks
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Window cleaning service”.
#3 I Do Windows
Based in Santa Clarita, 8 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 349 Google reviews, listed on Google as “Window cleaning service”.
Based in Thousand Oaks
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Window cleaning service”.
Based in Simi Valley, 8 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “Window cleaning service”.
Based in Oxnard, 7 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 140 Google reviews, listed on Google as “Window cleaning service”.
Based in Thousand Oaks
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 19 Google reviews, listed on Google as “Window cleaning service”.
Based in Camarillo, 10 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 248 Google reviews, listed on Google as “Window cleaning service”.
Based in Thousand Oaks
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window cleaning service”.
Based in National City, 15 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 104 Google reviews, listed on Google as “Window cleaning service”.
#11 Window Wizard
Based in Simi Valley, 3 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Window cleaning service”.
Based in Thousand Oaks
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Window cleaning service”.
Based in Simi Valley, 3 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Window cleaning service”.
Based in Thousand Oaks
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based in Thousand Oaks
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Window cleaning service”.
Based in Woodland Hills, 12 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 75 Google reviews, listed on Google as “Window cleaning service”.
Based in Thousand Oaks
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Window cleaning service”.
Based in Simi Valley, 9 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Window cleaning service”.
Based in Van Nuys, 1 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 13 Google reviews, listed on Google as “Window cleaning service”.
Based in Westlake Village, 1 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.4★ from 20 Google reviews, listed on Google as “Window cleaning service”.
Based in Canoga Park, 13 mi away
57/100CR ScoreRanked #21 because of its Google rating and review volume: 4.9★ from 416 Google reviews, the most in Thousand Oaks.
Based in Simi Valley, 5 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window cleaning service”.
Based in Simi Valley, 11 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Window cleaning service”.
Based in Agoura Hills, 5 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Window cleaning service”.
Based in Thousand Oaks
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.3★ from 11 Google reviews, listed on Google as “Window 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 96 ranked window cleaners here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Simply Superior Window Cleaning | 57 | 4.9★ (244) | 8 mi |
| 27 | Safe Kitchens: Commercial Kitchen Cleaning Company | 57 | 5.0★ (18) | In Thousand Oaks |
| 28 | Guerrero Window Cleaning | 56 | 5.0★ (14) | 12 mi |
| 29 | T.B Pressure Washing | Window Cleaning | 56 | 5.0★ (90) | 13 mi |
| 30 | PRO CLEAN | 56 | 4.8★ (38) | 12 mi |
| 31 | Home Window Tint | 56 | 2.1★ (7) | In Thousand Oaks |
| 32 | RC Window Services LLC | 56 | 5.0★ (50) | 11 mi |
| 33 | Nidia's Cleaning Services | 56 | 4.8★ (56) | 10 mi |
| 34 | Malibu Colony Services | 56 | 5.0★ (13) | 12 mi |
| 35 | Window Washing Bros | 56 | 5.0★ (57) | 13 mi |
| 36 | Pressure Boyz | Exterior Solutions | 56 | 5.0★ (31) | 2 mi |
| 37 | Maid VIP | 56 | 4.6★ (80) | In Thousand Oaks |
| 38 | Bright View Window Cleaning | 56 | 5.0★ (20) | 8 mi |
| 39 | GMG Window Cleaning llc | 55 | 5.0★ (5) | 6 mi |
| 40 | Gunk Wizard | 55 | 5.0★ (3) | In Thousand Oaks |
| 41 | Atlas Cleaning 805 | 55 | 5.0★ (6) | In Thousand Oaks |
| 42 | Window Dude | 54 | 5.0★ (94) | 15 mi |
| 43 | Famous Auto Detail Supplies | 54 | 5.0★ (271) | 14 mi |
| 44 | FinishRight Solutions LLC. | 54 | 5.0★ (6) | 13 mi |
| 45 | GreatView Exterior Cleaning | 54 | 5.0★ (7) | 10 mi |
| 46 | Neil's Window Cleaning | 54 | 1.7★ (6) | In Thousand Oaks |
| 47 | “HOT” Pressure Washing | 54 | 5.0★ (8) | In Thousand Oaks |
| 48 | Outback Service | 54 | 5.0★ (17) | In Thousand Oaks |
| 49 | Valley’s Best Window Cleaning | 54 | 5.0★ (13) | 14 mi |
| 50 | Mr. Clean Pressure Washing – Los Angeles & Ventura County | 54 | 5.0★ (49) | 10 mi |
Also serving Thousand Oaks
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.
How we ranked Thousand Oaks window cleaners
We scored 96 Thousand Oaks 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 Thousand Oaks 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 Thousand Oaks: frequently asked questions
Who is the best window cleaner in Thousand Oaks?
By CR Score, the highest-ranked window cleaner in Thousand Oaks, CA is St1m & Clean with a CR Score of 66/100. It has 5.0★ from 141 Google reviews. It is open 24/7. Luxion Window Cleaning (#2) and I Do Windows (#3) follow. We ranked 96 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Thousand Oaks?
ContractorsRanked ranks 96 window cleaners serving Thousand Oaks, CA. 18 of them are based in Thousand Oaks; 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 Thousand Oaks are open 24/7?
20 ranked window cleaners in Thousand Oaks post 24/7 hours. The highest-ranked are St1m & Clean (#1), Apply The Pressure Group (#9) and Ramirez Janitorial Services Oxnard (#10). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Thousand Oaks work on weekends?
78 of 96 ranked window cleaners post Saturday hours and 48 post Sunday hours. The highest-ranked open Saturdays are St1m & Clean (#1), Luxion Window Cleaning (#2) and I Do Windows (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Thousand Oaks window cleaners have?
The median Google rating among 96 rated window cleaners in Thousand Oaks is 5.0★, with a median of 16 reviews. My Window Cleaner | Pressure Washing has the most, 416 reviews, and ranks #21. 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 Thousand Oaks count in this ranking?
Yes, if they are within 15 mi of the Thousand Oaks 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 Thousand Oaks
- November 2026: CR Scores recalculated for 96 window cleaners serving Thousand Oaks.
- November 2026: 1 duplicate listing merged.
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