63/100CR Score
Ranked #1 because of its Google rating and review volume: 4.6★ from 8,745 Google reviews, the most in Diamond Bar.
Best Auto Glass Repair Shops in Diamond Bar, CA (2026)
490 auto glass repair shops ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Diamond Bar: Puente Hills Toyota, CR Score 63/100; 4.6★ from 8,745 Google reviews; open 7 days a week.
- 5
Best for emergencies (open 24/7): Rios Auto Glass Ontario, posts 24/7 hours; ranked #5 of 490.
- 37
Most-reviewed: AutoNation Toyota Cerritos Service Center, 2,475 Google reviews at 4.6★, the most of 490 ranked after Puente Hills Toyota; ranked #37.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
490 Diamond Bar auto glass repair shops are ranked here by CR Score, from ten published factors. 18 are open 24/7, 378 open Saturdays and 166 open Sundays, based on posted hours. The median Google rating is 4.7★ across 490 rated businesses.
Top 10 auto glass repair shops in Diamond Bar at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Puente Hills Toyota | 63 | 4.6★ (8,745) | Hacienda Heights, 7 mi away | Sat · Sun · Evenings | Overall |
| 2 | AL`S AutoGlass | 61 | 5.0★ (392) | Covina, 5 mi away | Sat · Sun · Evenings | — |
| 3 | Community Tire & Auto Service | 60 | 4.9★ (1,283) | Brea, 9 mi away | Sat | — |
| 4 | Abe's Honest Windshield Repair | 60 | 5.0★ (465) | Anaheim, 14 mi away | Sat · Sun · Evenings | — |
| 5 | Rios Auto Glass Ontario | 59 | 4.7★ (127) | Ontario, 7 mi away | 24/7 | Emergencies |
| 6 | Auto Glass Hollywood | 59 | 4.9★ (217) | Los Angeles, 16 mi away | 24/7 | — |
| 7 | Jiffy Lube Oil Change | 59 | 4.6★ (844) | Chino, 11 mi away | Sat · Sun | — |
| 8 | CARSTAR La Habra Collision & Glass Center | 59 | 4.9★ (632) | La Habra, 10 mi away | Sat | — |
| 9 | Crack Windshield Repair & Window Tinting | 59 | 4.8★ (423) | Ontario, 12 mi away | Sat · Sun · Evenings | — |
| 10 | Liberty Auto Glass | 59 | 5.0★ (2,067) | Fontana, 19 mi away | Sat | — |
The 490 best auto glass repair shops in Diamond Bar, 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 Covina, 5 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 392 Google reviews, listed on Google as “Auto glass shop”.
Based in Brea, 9 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 1,283 Google reviews, listed on Google as “Auto glass shop”.
Based in Anaheim, 14 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 465 Google reviews, listed on Google as “Auto glass shop”.
Based in Ontario, 7 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 127 Google reviews, listed on Google as “Auto glass shop”.
Based in Los Angeles, 16 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 217 Google reviews, listed on Google as “Auto glass repair service”.
Based in Chino, 11 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 844 Google reviews, listed on Google as “Auto glass shop”.
Based in La Habra, 10 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 632 Google reviews, listed on Google as “Auto glass shop”.
Based in Ontario, 12 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 423 Google reviews, listed on Google as “Auto glass shop”.
Based in Fontana, 19 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 2,067 Google reviews, listed on Google as “Auto glass shop”.
Based in Anaheim, 16 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 731 Google reviews, listed on Google as “Auto glass repair service”.
Based in Norco, 16 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.7★ from 1,120 Google reviews, listed on Google as “Auto glass shop”.
Based in Corona, 20 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 1,011 Google reviews, listed on Google as “Auto glass repair service”.
Based in Covina, 8 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 97 Google reviews, listed on Google as “Auto glass shop”.
Based in Pomona, 6 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 95 Google reviews, listed on Google as “Auto glass shop”.
Based in Pomona, 3 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Auto glass shop”.
Based in San Dimas, 5 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 142 Google reviews, listed on Google as “Auto glass shop”.
#18 Bye Bye Crack
Based in Brea, 10 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 233 Google reviews, listed on Google as “Auto glass shop”.
#19 KD Auto Glass
Based in Ontario, 11 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 308 Google reviews, listed on Google as “Auto glass shop”.
Based in Montclair, 8 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 260 Google reviews, listed on Google as “Auto glass shop”.
Based in Los Angeles, 15 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Auto glass repair service”.
#22 Auto Glass 4 You
Based in Los Angeles, 19 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 230 Google reviews, listed on Google as “Auto glass repair service”.
Based in Fontana, 19 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 539 Google reviews, listed on Google as “Auto glass shop”.
Based in Pomona, 4 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 183 Google reviews, listed on Google as “Auto glass shop”.
Based in Anaheim, 14 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 203 Google reviews, listed on Google as “Auto glass shop”.
Auto glass repair shops 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 490 ranked auto glass repair shops here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | New Vision Auto Glass Plus Tint | 57 | 4.9★ (118) | 6 mi |
| 27 | Connie & Dick's Auto Service Center Inc. | 57 | 4.9★ (380) | 7 mi |
| 28 | Jiffy Lube Oil Change | 57 | 4.7★ (712) | 20 mi |
| 29 | Seidner's Collision Centers - West Covina | 57 | 4.7★ (590) | 6 mi |
| 30 | Auto Glass Now | 57 | 4.8★ (309) | 11 mi |
| 31 | Auto Glass of LA | 57 | 5.0★ (247) | 21 mi |
| 32 | House of Imports Service Center | 57 | 4.8★ (529) | 15 mi |
| 33 | Classic Collision | 57 | 4.8★ (600) | 15 mi |
| 34 | Auto Glass Kings | 57 | 5.0★ (327) | 24 mi |
| 35 | Century Auto Glass | 57 | 4.8★ (55) | 9 mi |
| 36 | 911 Windshield Repair & Replacement | 57 | 4.9★ (153) | 17 mi |
| 37 | AutoNation Toyota Cerritos Service Center | 56 | 4.6★ (2,475) | 20 mi |
| 38 | 27 auto glass | 56 | 5.0★ (29) | 8 mi |
| 39 | Superior Auto Glass & Tint Shop | 56 | 4.5★ (246) | 12 mi |
| 40 | CARSTAR Allstar Collision | 56 | 4.8★ (618) | 17 mi |
| 41 | Certified Auto Glass & Replacement | 56 | 4.7★ (132) | 6 mi |
| 42 | AD Auto Glass | 56 | 4.9★ (811) | 20 mi |
| 43 | Jiffy Lube Oil Change | 56 | 4.5★ (612) | 17 mi |
| 44 | Auto Glass Now | 56 | 4.7★ (276) | 10 mi |
| 45 | Transhine | 56 | 4.9★ (212) | 12 mi |
| 46 | Daniel's Auto Glass | 56 | 4.8★ (85) | 13 mi |
| 47 | JD Tint & Audio | 56 | 4.9★ (77) | 13 mi |
| 48 | WindshieldHUB | 56 | 5.0★ (95) | 24 mi |
| 49 | New Creation Auto Glass | 56 | 4.9★ (90) | 16 mi |
| 50 | AccuTint | 56 | 4.9★ (214) | 13 mi |
Also serving Diamond Bar
20 more auto glass repair shops within 25 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 |
|---|---|---|
| 1 Stop Glass | 3.0★ (2) | 10 mi |
| Ace Auto Glass | 5.0★ (2) | 19 mi |
| Auto Glass & Window Tinting | 5.0★ (2) | 16 mi |
| Avanti Auto Body & Frame | 4.0★ (2) | 14 mi |
| Cerritos Windshield Repair | 5.0★ (2) | 12 mi |
| FASTMAX MOBILE AUTO GLASS CYPRESS | 5.0★ (2) | 18 mi |
| Glass-Man Glass Co | 4.5★ (2) | 15 mi |
| Glass2Go Windshield Repair | 5.0★ (2) | 18 mi |
| H & L Glass | 3.0★ (2) | 9 mi |
| L.A Glass Pros | 5.0★ (2) | 19 mi |
| Mercury Auto Glass Replacement | 5.0★ (2) | 14 mi |
| Millennium Auto Glass | 5.0★ (2) | 18 mi |
| Mobile Auto Glass Repair - Rowland Heights | 5.0★ (2) | 6 mi |
| Orange County Auto Glass Repair Centers | 5.0★ (2) | 19 mi |
| Real Auto Glass | 5.0★ (2) | 19 mi |
| RevvedUp Auto Group | 5.0★ (2) | 13 mi |
| RH Mobile Auto Glass | 3.0★ (2) | 15 mi |
| SoCalWindshield.com | In Diamond Bar | |
| Speedy Z Mobile Auto Glass Corona | 5.0★ (2) | 15 mi |
| 上海盛永国际贸易有限公司 | 5.0★ (2) | 14 mi |
How we ranked Diamond Bar auto glass repair shops
We scored 490 Diamond Bar auto glass repair shops 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 Diamond Bar 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 |
Auto glass repair shops in Diamond Bar: frequently asked questions
Who is the best auto glass shop in Diamond Bar?
By CR Score, the highest-ranked auto glass shop in Diamond Bar, CA is Puente Hills Toyota with a CR Score of 63/100. It has 4.6★ from 8,745 Google reviews. It is open 7 days a week. AL`S AutoGlass (#2) and Community Tire & Auto Service (#3) follow. We ranked 490 auto glass repair shops on ten factors, last updated November 3, 2026.
How many auto glass repair shops are there in Diamond Bar?
ContractorsRanked ranks 490 auto glass repair shops serving Diamond Bar, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which auto glass repair shops in Diamond Bar are open 24/7?
18 ranked auto glass repair shops in Diamond Bar post 24/7 hours. The highest-ranked are Rios Auto Glass Ontario (#5) and Auto Glass Hollywood (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which auto glass repair shops in Diamond Bar work on weekends?
378 of 490 ranked auto glass repair shops post Saturday hours and 166 post Sunday hours. The highest-ranked open Saturdays are Puente Hills Toyota (#1), AL`S AutoGlass (#2) and Community Tire & Auto Service (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Diamond Bar auto glass repair shops have?
The median Google rating among 490 rated auto glass repair shops in Diamond Bar is 4.7★, with a median of 47 reviews. Puente Hills Toyota has the most, 8,745 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank auto glass repair shops?
Each auto glass shop 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 auto glass repair shops outside Diamond Bar count in this ranking?
Yes, if they are within 25 mi of the Diamond Bar city center, our service radius for auto glass repair shops. 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 auto glass repair shops 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 Diamond Bar
- November 2026: CR Scores recalculated for 490 auto glass repair shops serving Diamond Bar.
- November 2026: 1 duplicate listing merged.
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