87/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 148 Google reviews, open 24/7.
- 5.0★ from 148 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 148 W Highland Ave, Sierra Madre, CA 91024
Best Window Installers in Duarte, CA (2026)
702 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Duarte: Window Wizards & Cleaning, CR Score 87/100; 5.0★ from 148 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Big Wave Window, posts 24/7 hours; ranked #3 of 702.
- 2
Most-reviewed: Renewal by Andersen of Greater Los Angeles -Torrance, 1,837 Google reviews at 4.8★, the most of 702 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
702 Duarte window installers are ranked here by CR Score, from 8 published factors. 47 are open 24/7, 439 open Saturdays and 204 open Sundays, based on posted hours. The median Google rating is 4.8★ across 702 rated businesses.
Top 10 window installers in Duarte at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Window Wizards & Cleaning | 87 | 5.0★ (148) | Sierra Madre, 5 mi away | 24/7 | Overall |
| 2 | Renewal by Andersen of Greater Los Angeles -Torrance | 87 | 4.8★ (1,837) | Torrance, 28 mi away | Sat · Sun | Most reviews |
| 3 | Big Wave Window | 87 | 4.8★ (357) | Pasadena, 8 mi away | 24/7 | Emergencies |
| 4 | Jasper's Window Cleaning | 87 | 5.0★ (128) | Arcadia, 5 mi away | 24/7 | — |
| 5 | Fabreos Glass Window Repair 24/7 | 86 | 4.8★ (22) | Baldwin Park, 8 mi away | 24/7 | — |
| 6 | Sliding Door Repair Company | 85 | 4.7★ (484) | Anaheim, 21 mi away | Sat · Sun · Evenings | — |
| 7 | De Leon Glass Company | 85 | 4.9★ (32) | Los Angeles, 19 mi away | 24/7 | — |
| 8 | Reliance Development and Construction Inc. | 85 | 4.9★ (105) | Maywood, 16 mi away | Sat · Sun · Evenings | — |
| 9 | Doctor Auto Glass | 85 | 4.8★ (313) | Arcadia, 3 mi away | Sat | — |
| 10 | First Place Glass Inc. | Glass Repair Service | Emergency Board Up Service | 85 | 4.6★ (92) | Rancho Cucamonga, 24 mi away | 24/7 | — |
The 702 best window installers in Duarte, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Torrance, 28 mi away
87/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 1,837 Google reviews, the most Google reviews on this list (1,837).
- 4.8★ from 1,837 Google reviews
- Hours
- Mon–Sun 10 AM–6 PM
- Address
- 18700 Crenshaw Blvd, Torrance, CA 90504
Based in Pasadena, 8 mi away
87/100CR ScoreRanked #3 because of its Google rating and availability: 4.8★ from 357 Google reviews, open 24/7.
- 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
Based in Arcadia, 5 mi away
87/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 128 Google reviews, open 24/7.
- 5.0★ from 128 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 907 Arcadia Ave, Arcadia, CA 91007
Based in Baldwin Park, 8 mi away
86/100CR ScoreRanked #5 because of its Google rating and availability: 4.8★ from 22 Google reviews, open 24/7.
- 4.8★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 896 Aileron Ave, City of Industry, CA 91744
Based in Anaheim, 21 mi away
85/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 484 Google reviews, listed on Google as “Window installation service”.
- 4.7★ from 484 Google reviews
- Hours
- Mon–Sun 4:30 AM–8 PM
- Address
- 700 N Valley St Suite J-K, Anaheim, CA 92801
Based in Los Angeles, 19 mi away
85/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 32 Google reviews, open 24/7.
- 4.9★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2333 W 11th St, Los Angeles, CA 90006
Based in Maywood, 16 mi away
85/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 105 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 105 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
- Address
- 5312 S Atlantic Blvd, Maywood, CA 90270
Based in Arcadia, 3 mi away
85/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 313 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 313 Google reviews
- Hours
- Mon–Fri 7:30 AM–5 PM · Sat 7:30 AM–2 PM · Sun closed
- Address
- 4100 E Live Oak Ave, Arcadia, CA 91006
Based in Rancho Cucamonga, 24 mi away
85/100CR ScoreRanked #10 because of its Google rating and availability: 4.6★ from 92 Google reviews, open 24/7.
- 4.6★ from 92 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11030 Arrow Route # 101, Rancho Cucamonga, CA 91730
#11 Bear Windows Inc
Based in South El Monte, 7 mi away
85/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 66 Google reviews
- Hours
- Mon–Sun 9 AM–7 PM
- Address
- 2501 Strozier Ave, South El Monte, CA 91733
Based in Pasadena, 22 mi away
84/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 133 Google reviews, open 24/7.
- 5.0★ from 133 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Santa Ana, 27 mi away
84/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 457 Google reviews, listed on Google as “Window installation service”.
- 4.7★ from 457 Google reviews
- Hours
- Mon–Sat 8 AM–5:30 PM · Sun 8 AM–3:30 PM
- Address
- 2330 W 5th St, Santa Ana, CA 92703
#14 Fast Glass
Based in Long Beach, 27 mi away
84/100CR ScoreRanked #14 because of its Google rating and availability: 4.5★ from 126 Google reviews, open 24/7.
- 4.5★ from 126 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3920 E Anaheim St, Long Beach, CA 90804
Based in Anaheim, 31 mi away
84/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 322 Google reviews, open 24/7.
- 4.9★ from 322 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#16 SaveCal
Based in Los Angeles, 13 mi away
84/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.5★ from 230 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 230 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat–Sun 9 AM–6 PM
- Address
- 1480 Colorado Blvd Suite 250, Los Angeles, CA 90041
Based in Los Angeles, 27 mi away
84/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 114 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 114 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 1730 Westwood Blvd, Los Angeles, CA 90024
Based in La Verne, 12 mi away
84/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 69 Google reviews
- Hours
- Mon–Fri 6:30 AM–8 PM · Sat 6:30 AM–6 PM · Sun 9 AM–2 PM
- Address
- 1503 Briar Pl, La Verne, CA 91750
Based in Rialto, 33 mi away
84/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 173 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 173 Google reviews
- Hours
- Mon 8 AM–7:30 PM · Tue–Fri 9 AM–7:30 PM · Sat 9 AM–8 PM · Sun 8:30 AM–7 PM
- Address
- 1636 W Jackson St, Rialto, CA 92376
Based in Anaheim, 21 mi away
84/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 132 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 132 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 1220 Fee Ana St, Anaheim, CA 92807
Based in Los Angeles, 20 mi away
84/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 117 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 117 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 1646 S St Andrews Pl, Los Angeles, CA 90019
Based in Arcadia, 3 mi away
83/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 88 Google reviews
- Hours
- Mon–Fri 8:30 AM–5:30 PM · Sat 8:30 AM–3:30 PM · Sun closed
- Address
- 33 Flower St, Arcadia, CA 91006
#23 D&R Auto Glass
Based in Pasadena, 7 mi away
83/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 121 Google reviews
- Hours
- Mon–Sat 6 AM–9 PM · Sun closed
- Address
- 2754 E Colorado Blvd, Pasadena, CA 91107
Based in Pomona, 15 mi away
83/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 421 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 421 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–4 PM · Sun closed
- Address
- 1229 E Holt Ave, Pomona, CA 91767
Based in Ontario, 21 mi away
83/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 75 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 75 Google reviews
- Hours
- Mon–Thu 9 AM–5 PM · Fri–Sun 9 AM–7 PM
- Address
- 1408 S Grove Ave Unit A, Ontario, CA 91761
Window installers 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 702 ranked window installers here; the rest are on their profiles.
Also serving Duarte
20 more window installers within 40 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 |
|---|---|---|
| 3 Day Blinds | 5.0★ (2) | 21 mi |
| ADU California Modern Design | 3.0★ (2) | 21 mi |
| Albert Window Company Los Angeles | 4.5★ (2) | 17 mi |
| Animas Glass | 5.0★ (2) | In Duarte |
| B K Window Cleaning | 5.0★ (2) | 11 mi |
| BGSC at Hacienda Heights | 5.0★ (2) | 11 mi |
| D P Door Company, Inc. | 5.0★ (2) | 15 mi |
| Dome Window Installation Alhambra | 3.0★ (2) | 10 mi |
| El Monte Auto Glass Repair | 3.0★ (2) | 15 mi |
| Five Star Flooring and Window Covering | 5.0★ (2) | 19 mi |
| JC Construction | 1.0★ (2) | 19 mi |
| JJ Shower Door | 5.0★ (2) | 8 mi |
| Men of All Trades, Inc. Finish Carpentry | In Duarte | |
| Omni Building Services Inc | In Duarte | |
| Pasadena Premier Windows | 3.0★ (2) | 8 mi |
| Sears Heating and Air Conditioning | 5.0★ (2) | 20 mi |
| Sears Window Replacement | 3.0★ (2) | 16 mi |
| Squeegee Pro - Claremont | Window Cleaning & Pressure Washing | 3.0★ (2) | 15 mi |
| Towne & Country Design, Inc | 5.0★ (2) | 20 mi |
| Vasitos Construction | 5.0★ (2) | 8 mi |
How much do window installers cost in Duarte?
Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,710 | $7,930 | $12,770 | Per project (several windows): typical range of customer-reported projects. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Duarte window installers
We scored 702 Duarte window installers on 8 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. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 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 Duarte data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Window installers in Duarte: frequently asked questions
Who is the best window installer in Duarte?
By CR Score, the highest-ranked window installer in Duarte, CA is Window Wizards & Cleaning with a CR Score of 87/100. It has 5.0★ from 148 Google reviews. It is open 24/7. Renewal by Andersen of Greater Los Angeles -Torrance (#2) and Big Wave Window (#3) follow. We ranked 702 window installers on 8 factors, last updated October 22, 2026.
How many window installers are there in Duarte?
ContractorsRanked ranks 702 window installers serving Duarte, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which window installers in Duarte are open 24/7?
47 ranked window installers in Duarte post 24/7 hours. The highest-ranked are Window Wizards & Cleaning (#1), Big Wave Window (#3) and Jasper's Window Cleaning (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Duarte work on weekends?
439 of 702 ranked window installers post Saturday hours and 204 post Sunday hours. The highest-ranked open Saturdays are Window Wizards & Cleaning (#1), Renewal by Andersen of Greater Los Angeles -Torrance (#2) and Big Wave Window (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Duarte?
Window replacement typically costs $3,710 to $12,770, with $7,930 typical (Per project (several windows): typical range of customer-reported projects. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report)). The range is adjusted for California. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Duarte window installers have?
The median Google rating among 702 rated window installers in Duarte is 4.8★, with a median of 20 reviews. Renewal by Andersen of Greater Los Angeles -Torrance has the most, 1,837 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank window installers?
Each window installer gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do window installers outside Duarte count in this ranking?
Yes, if they are within 40 mi of the Duarte city center, our service radius for window installers. 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.
Update log for Duarte
- October 2026: CR Scores recalculated for 702 window installers serving Duarte.
- October 2026: 3 duplicate listings merged.
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