61/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 125 Google reviews, listed on Google as “Auto glass shop”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Auto Glass Repair Shops in Dover, NH (2026)
12 auto glass repair shops ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Dover: Granite State Glass, CR Score 61/100; 4.8★ from 125 Google reviews; open Saturdays until 12 PM.
- 7
Most-reviewed: Portland Glass of Portsmouth, 159 Google reviews at 4.7★, the most of 12 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
12 Dover auto glass repair shops are ranked here by CR Score, from ten published factors. 6 open Saturdays, based on posted hours. The median Google rating is 4.8★ across 12 rated businesses.
Top 10 auto glass repair shops in Dover at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Granite State Glass | 61 | 4.8★ (125) | Rochester, 8 mi away | Sat | Overall |
| 2 | Granite State Glass Somersworth | 60 | 4.5★ (57) | Somersworth, 4 mi away | Sat | — |
| 3 | Portland Glass of Dover | 58 | 4.8★ (147) | Dover | Sat | — |
| 4 | Tri-City Glass | 57 | 4.8★ (11) | Rochester, 6 mi away | — | — |
| 5 | Glass Routes Co | 56 | 4.9★ (85) | Barrington, 3 mi away | Sat | — |
| 6 | Arrow Auto Glass | 55 | 4.4★ (50) | Manchester, 15 mi away | — | — |
| 7 | Portland Glass of Portsmouth | 54 | 4.7★ (159) | Portsmouth, 12 mi away | Sat | Most reviews |
| 8 | Hands On Auto Glass | 54 | 4.4★ (49) | Sanford, 17 mi away | — | — |
| 9 | Glass Pro Inc. | 54 | 4.9★ (22) | Durham, 15 mi away | — | — |
| 10 | Weirs Collision Center | 54 | 4.9★ (48) | Saco, 24 mi away | — | — |
The 12 best auto glass repair shops in Dover, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Somersworth, 4 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.5★ from 57 Google reviews, listed on Google as “Auto glass shop”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dover
58/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 147 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 6 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 11 Google reviews, listed on Google as “Auto glass shop”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Barrington, 3 mi away
56/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 85 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 15 mi away
55/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.4★ from 50 Google reviews, listed on Google as “Auto glass repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portsmouth, 12 mi away
54/100CR ScoreRanked #7 because of its Google rating and review volume: 4.7★ from 159 Google reviews, the most in Dover.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sanford, 17 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.4★ from 49 Google reviews, listed on Google as “Auto glass shop”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Durham, 15 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 22 Google reviews, listed on Google as “Auto glass shop”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saco, 24 mi away
54/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Auto glass shop”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sanford, 18 mi away
53/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 115 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford, 24 mi away
50/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.1★ from 7 Google reviews, listed on Google as “Auto glass shop”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Also serving Dover
7 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 |
|---|---|---|
| Litehouse Glass | 18 mi | |
| Paul's Auto Body & Glass | 5.0★ (2) | 24 mi |
| Portland Glass of Exeter | 15 mi | |
| Premier Glass and Glazing | 18 mi | |
| Seacoast Glass | 3.0★ (2) | 9 mi |
| Tessier Auto Body | 3.0★ (1) | 24 mi |
| Windshield Nation | 11 mi |
How we ranked Dover auto glass repair shops
We scored 12 Dover 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 Dover 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 Dover: frequently asked questions
Who is the best auto glass shop in Dover?
By CR Score, the highest-ranked auto glass shop in Dover, NH is Granite State Glass with a CR Score of 61/100. It has 4.8★ from 125 Google reviews. It is open Saturdays until 12 PM. Granite State Glass Somersworth (#2) and Portland Glass of Dover (#3) follow. We ranked 12 auto glass repair shops on ten factors, last updated November 3, 2026.
How many auto glass repair shops are there in Dover?
ContractorsRanked ranks 12 auto glass repair shops serving Dover, NH. 1 of them is based in Dover; the rest serve it from nearby towns. Another 7 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which auto glass repair shops in Dover work on weekends?
6 of 12 ranked auto glass repair shops post Saturday hours. The highest-ranked open Saturdays are Granite State Glass (#1), Granite State Glass Somersworth (#2) and Portland Glass of Dover (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Dover auto glass repair shops have?
The median Google rating among 12 rated auto glass repair shops in Dover is 4.8★, with a median of 54 reviews. Portland Glass of Portsmouth has the most, 159 reviews, and ranks #7. 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 Dover count in this ranking?
Yes, if they are within 25 mi of the Dover 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 Dover
- November 2026: CR Scores recalculated for 12 auto glass repair shops serving Dover.
More auto glass repair shops and Dover pages
Auto glass repair shops near Dover
- Auto glass repair shops in Somersworth, NH13 ranked
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