62/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 253 Google reviews, listed on Google as “Window cleaning service”.
Best Window Cleaners in Covina, CA (2026)
81 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Covina: Friendly's Solar And Window Cleaning, CR Score 62/100; 5.0★ from 253 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Luxury Window Cleaners, posts 24/7 hours; ranked #2 of 81.
- 29
Most-reviewed: Big Wave Window, 357 Google reviews at 4.8★, the most of 81 ranked; ranked #29.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
81 Covina window cleaners are ranked here by CR Score, from ten published factors. 22 are open 24/7, 71 open Saturdays and 47 open Sundays, based on posted hours. The median Google rating is 5.0★ across 81 rated businesses.
Top 10 window cleaners in Covina at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Friendly's Solar And Window Cleaning | 62 | 5.0★ (253) | Ontario, 12 mi away | Sat · Sun | Overall |
| 2 | Luxury Window Cleaners | 61 | 5.0★ (132) | Pico Rivera, 14 mi away | 24/7 | Emergencies |
| 3 | Nogales Auto Glass Tinting | 60 | 4.7★ (54) | Walnut, 5 mi away | Sat · Sun | — |
| 4 | Maricela's House Cleaning | 59 | 4.9★ (33) | Azusa, 2 mi away | Sat | — |
| 5 | Kenia's House keeping LLC | 59 | 4.8★ (86) | Whittier, 15 mi away | 24/7 | — |
| 6 | Q Shine Services | 59 | 5.0★ (76) | Diamond Bar, 8 mi away | Sat · Evenings | — |
| 7 | Palm Coast Solar Cleaning of Upland | 59 | 5.0★ (117) | Upland, 14 mi away | Sat · Sun | — |
| 8 | Loyal Exterior Cleaning | 59 | 4.8★ (229) | Walnut, 4 mi away | 24/7 | — |
| 9 | De La Cruz Cleaning Services Inc. | 59 | 5.0★ (37) | Baldwin Park, 5 mi away | Sat · Evenings | — |
| 10 | Jasper's Window Cleaning | 59 | 5.0★ (128) | Arcadia, 10 mi away | 24/7 | — |
The 81 best window cleaners in Covina, 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 Pico Rivera, 14 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “Window cleaning service”.
Based in Walnut, 5 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 54 Google reviews, listed on Google as “Window cleaning service”.
Based in Azusa, 2 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Window cleaning service”.
Based in Whittier, 15 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 86 Google reviews, listed on Google as “Window cleaning service”.
Based in Diamond Bar, 8 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Window cleaning service”.
Based in Upland, 14 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 117 Google reviews, listed on Google as “Window cleaning service”.
Based in Walnut, 4 mi away
59/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 229 Google reviews.
Based in Baldwin Park, 5 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Window cleaning service”.
Based in Arcadia, 10 mi away
59/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 128 Google reviews.
Based in Upland, 14 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “Window cleaning service”.
Based in Redondo Beach, 6 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Window cleaning service”.
Based in Norwalk, 9 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Window cleaning service”.
#14 KnockOutCleaners
Based in Montclair, 11 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Window cleaning service”.
Based in Baldwin Park, 9 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Window cleaning service”.
Based in San Dimas, 4 mi away
57/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 72 Google reviews.
Based in Baldwin Park, 6 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window cleaning service”.
Based in La Verne, 8 mi away
57/100CR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 246 Google reviews.
#19 AGA Cleanings
Based in Vista, 8 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Window cleaning service”.
#20 LuxPro Cleaning
Based in Baldwin Park, 7 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Window cleaning service”.
Based in Azusa, 10 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Window cleaning service”.
Based in Baldwin Park, 4 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Window cleaning service”.
Based in Chino, 11 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.2★ from 21 Google reviews, listed on Google as “Window cleaning service”.
Based in San Bernardino, 8 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Window cleaning service”.
Based in San Dimas, 5 mi away
56/100CR ScoreRanked #25 because of its Google rating and review volume: 5.0★ from 52 Google reviews.
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 81 ranked window cleaners here; the rest are on their profiles.
Also serving Covina
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 |
|---|---|---|
| Arc Window Cleaners | 5.0★ (2) | 7 mi |
| B K Window Cleaning | 5.0★ (2) | 8 mi |
| Crystal Services | In Covina | |
| DMS Window Cleaning | 4.5★ (2) | 5 mi |
| Double Bubble Window Washing | 3.0★ (2) | 13 mi |
| Dutch Cleaning & Maintenance Service | 5.0★ (1) | 8 mi |
| External Gloss | 5.0★ (1) | 10 mi |
| Home Run Exterior Services | 5.0★ (1) | 11 mi |
| J & J Janitorial Services | 5.0★ (1) | 3 mi |
| John's Window Painting | 5.0★ (1) | 7 mi |
| LC Cleaning Services INC | 5.0★ (1) | 8 mi |
| MasterCorp | 4.0★ (1) | 6 mi |
| Positive Property Solutions | 5.0★ (1) | 5 mi |
| Pro Clean Maids of Pomona/Covina | 5.0★ (2) | In Covina |
| Revelation Window Cleaning | 5.0★ (1) | 9 mi |
| S T Window Washing & Janitorial | 4.5★ (2) | 15 mi |
| Squeegee Pro - Claremont | Window Cleaning & Pressure Washing | 3.0★ (2) | 9 mi |
| TidyFix | 5.0★ (1) | 11 mi |
| West Window Cleaning Service - Commercial and Residential | 5.0★ (1) | 8 mi |
| Winstons Window Cleaning & Maintance | 5.0★ (1) | 4 mi |
How we ranked Covina window cleaners
We scored 81 Covina 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 Covina 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 Covina: frequently asked questions
Who is the best window cleaner in Covina?
By CR Score, the highest-ranked window cleaner in Covina, CA is Friendly's Solar And Window Cleaning with a CR Score of 62/100. It has 5.0★ from 253 Google reviews. It is open 7 days a week. Luxury Window Cleaners (#2) and Nogales Auto Glass Tinting (#3) follow. We ranked 81 window cleaners on ten factors, last updated November 3, 2026.
How many window cleaners are there in Covina?
ContractorsRanked ranks 81 window cleaners serving Covina, CA. Another 20 within 15 mi are listed but not ranked yet. Counts are as of November 2026.
Which window cleaners in Covina are open 24/7?
22 ranked window cleaners in Covina post 24/7 hours. The highest-ranked are Luxury Window Cleaners (#2), Kenia's House keeping LLC (#5) and Loyal Exterior Cleaning (#8). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which window cleaners in Covina work on weekends?
71 of 81 ranked window cleaners post Saturday hours and 47 post Sunday hours. The highest-ranked open Saturdays are Friendly's Solar And Window Cleaning (#1), Luxury Window Cleaners (#2) and Nogales Auto Glass Tinting (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Covina window cleaners have?
The median Google rating among 81 rated window cleaners in Covina is 5.0★, with a median of 21 reviews. Big Wave Window has the most, 357 reviews, and ranks #29. 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 Covina count in this ranking?
Yes, if they are within 15 mi of the Covina 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 Covina
- November 2026: CR Scores recalculated for 81 window cleaners serving Covina.
- November 2026: 2 duplicate listings merged.
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