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Best Window Cleaners in La Crescenta-Montrose, CA (2026)

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

The short answer

  1. 1

    Best overall in La Crescenta-Montrose: Big City Window Cleaners, CR Score 64/100; 5.0★ from 1,138 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Flamingo Solar Cleaning, posts 24/7 hours; ranked #2 of 96.

  3. 7

    Most-reviewed: Casa Fantastic Cleaning Services, 397 Google reviews at 4.9★, the most of 96 ranked after Big City Window Cleaners; ranked #7.

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

96 La Crescenta-Montrose window cleaners are ranked here by CR Score, from ten published factors. 30 are open 24/7, 80 open Saturdays and 54 open Sundays, based on posted hours. The median Google rating is 5.0★ across 96 rated businesses.

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

Top 10 window cleaners in La Crescenta-Montrose at a glance

Top 10 window cleaners in La Crescenta-Montrose at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Big City Window Cleaners645.0★ (1,138)Hollywood, 11 mi away24/7Overall
2Flamingo Solar Cleaning625.0★ (153)Santa Clarita, 8 mi away24/7Emergencies
3Trip's Window Services605.0★ (52)Burbank, 8 mi away24/7—
4Pink's Windows Beverly Hills - Burbank605.0★ (147)Carmichael, 9 mi awaySat · Sun · Evenings—
5R and L Hospitality Services Inc.594.9★ (121)Van Nuys, 12 mi away24/7—
6Window Bros594.9★ (56)Pasadena, 9 mi away24/7—
7Casa Fantastic Cleaning Services594.9★ (397)Beverly Hills, 14 mi awaySat · SunMost reviews
8Valiant Window Cleaners595.0★ (17)Glendale, 6 mi away24/7—
9Birds Auto Detail and Ceramic Coatings594.8★ (266)Los Angeles, 8 mi awaySat—
10Betty's Windows585.0★ (86)Glendale, 10 mi awaySat · Sun · Evenings—

The 96 best window cleaners in La Crescenta-Montrose, 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.

  1. Ranked #1 in La Crescenta-Montrose

    #1 Big City Window Cleaners

    Based in Hollywood, 11 mi away

    64/100CR Score

    Ranked #1 because of its Google rating and review volume: 5.0★ from 1,138 Google reviews, the most in La Crescenta-Montrose.

    • 5.0★ from 1,138 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7076 Hawthorn Ave, Hollywood, CA 90028
    View profile for Big City Window Cleaners(323) 985-2770

  6. #6 Window Bros

    Based in Pasadena, 9 mi away

    59/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Window cleaning service”.

    • 4.9★ from 56 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Window Bros(323) 840-7883

  10. #10 Betty's Windows

    Based in Glendale, 10 mi away

    58/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 86 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun 8 AM–7 PM
    View profile for Betty's Windows(805) 270-3479

  11. #11 Golden View Windows

    Based in Los Angeles, 11 mi away

    58/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 47 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1404 N Sycamore Ave, Los Angeles, CA 90028
    View profile for Golden View Windows(310) 320-8211

  12. #12 GHOST Cleaning

    Based in Northridge, 14 mi away

    57/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 62 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    15445 Cobalt St Spc 70, Sylmar, CA 91342
    View profile for GHOST Cleaning(747) 217-2112

  14. #14 Valley Window Cleaning

    Based in Sunland, 5 mi away

    57/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Gutter cleaning service”.

    • 5.0★ from 78 Google reviews
    Hours
    Mon–Sat 6 AM–8 PM · Sun 6 AM–4 PM
    Address
    10615 Woodward Ave, Sunland, CA 91040
    View profile for Valley Window Cleaning(818) 359-1001

  15. #15 ReData Cleaning

    Based in Los Angeles, 12 mi away

    57/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 63 Google reviews, listed on Google as “Window cleaning service”.

    • 4.9★ from 63 Google reviews
    Hours
    Mon–Sun 8:30 AM–6 PM
    Address
    615 S Kenmore Ave #303, Los Angeles, CA 90005
    View profile for ReData Cleaning

  18. #18 Vast Cleaning

    Based in North Hollywood, 10 mi away

    56/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.8★ from 30 Google reviews, listed on Google as “Window cleaning service”.

    • 4.8★ from 30 Google reviews
    Hours
    Mon–Sun 8 AM–10 PM
    Address
    6017 Simpson Ave, North Hollywood, CA 91606
    View profile for Vast Cleaning(626) 763-8811

  20. #20 Big Wave Window

    Based in Pasadena, 9 mi away

    56/100CR Score

    Ranked #20 because of its Google rating and review volume: 4.8★ from 357 Google reviews.

    • 4.8★ from 357 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    41 S Chester Ave Suite A2, Pasadena, CA 91106
    View profile for Big Wave Window(626) 684-4936

  23. #23 Extreme Quality Clean

    Based in Sherman Oaks, 14 mi away

    55/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 17 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    15130 Ventura Blvd, Sherman Oaks, CA 91403
    View profile for Extreme Quality Clean(818) 294-3141

  24. #24 LA Window Washers

    Based in Los Angeles, 12 mi away

    55/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 25 Google reviews
    Hours
    Mon–Sun 9 AM–8 PM
    Address
    639 N Alta Vista Blvd, Los Angeles, CA 90036
    View profile for LA Window Washers(323) 766-6596

How we ranked La Crescenta-Montrose window cleaners

We scored 96 La Crescenta-Montrose 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 La Crescenta-Montrose 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 La Crescenta-Montrose: frequently asked questions

Who is the best window cleaner in La Crescenta-Montrose?

By CR Score, the highest-ranked window cleaner in La Crescenta-Montrose, CA is Big City Window Cleaners with a CR Score of 64/100. It has 5.0★ from 1,138 Google reviews. It is open 24/7. Flamingo Solar Cleaning (#2) and Trip's Window Services (#3) follow. We ranked 96 window cleaners on ten factors, last updated November 3, 2026.

How many window cleaners are there in La Crescenta-Montrose?

ContractorsRanked ranks 96 window cleaners serving La Crescenta-Montrose, CA. Counts are as of November 2026.

Which window cleaners in La Crescenta-Montrose are open 24/7?

30 ranked window cleaners in La Crescenta-Montrose post 24/7 hours. The highest-ranked are Big City Window Cleaners (#1), Flamingo Solar Cleaning (#2) and Trip's Window Services (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which window cleaners in La Crescenta-Montrose work on weekends?

80 of 96 ranked window cleaners post Saturday hours and 54 post Sunday hours. The highest-ranked open Saturdays are Big City Window Cleaners (#1), Flamingo Solar Cleaning (#2) and Trip's Window Services (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do La Crescenta-Montrose window cleaners have?

The median Google rating among 96 rated window cleaners in La Crescenta-Montrose is 5.0★, with a median of 16 reviews. Big City Window Cleaners has the most, 1,138 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 La Crescenta-Montrose count in this ranking?

Yes, if they are within 15 mi of the La Crescenta-Montrose 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 La Crescenta-Montrose

  1. November 2026: CR Scores recalculated for 96 window cleaners serving La Crescenta-Montrose.
  2. November 2026: 2 duplicate listings merged.

More window cleaners and La Crescenta-Montrose pages

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