309 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dover: Compass Exteriors, CR Score 62/100; 5.0★ from 80 Google reviews; open 24/7.
Best for emergencies (open 24/7): Nick Tracey Roofing & Exteriors, posts 24/7 hours; ranked #2 of 309.
Most-reviewed: Lane Roofing, 1,094 Google reviews at 5.0★, the most of 309 ranked; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
309 Dover roofers are ranked here by CR Score, from ten published factors. 65 are open 24/7, 210 open Saturdays and 113 open Sundays, based on posted hours. The median Google rating is 4.9★ across 309 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Compass Exteriors | 62 | 5.0★ (80) | Durham, 12 mi away | 24/7 | Overall |
| 2 | Nick Tracey Roofing & Exteriors | 61 | 5.0★ (276) | Bedford, 35 mi away | 24/7 | Emergencies |
| 3 | KCM Construction | 61 | 5.0★ (110) | Biddeford, 23 mi away | 24/7 | — |
| 4 | Scott's Roofing Services | 61 | 4.9★ (222) | Chester, 19 mi away | Sat · Sun | — |
| 5 | Maine Energy Experts | 60 | 5.0★ (178) | Old Orchard Beach, 33 mi away | 24/7 | — |
| 6 | B's Roofing & Construction LLC | 60 | 5.0★ (46) | Sanford, 17 mi away | 24/7 | — |
| 7 | Fiori Construction LLC | 60 | 5.0★ (194) | Londonderry, 36 mi away | 24/7 | — |
| 8 | Conde Roofing & Construction, LLC | 60 | 5.0★ (212) | Merrimack, 38 mi away | 24/7 | — |
| 9 | A.W Browns Contractor Services | 60 | 5.0★ (20) | Eliot, 8 mi away | 24/7 | — |
| 10 | Pyramid Roofing | 60 | 4.9★ (373) | Manchester, 33 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bedford, 35 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 276 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford, 23 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 19 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 222 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Old Orchard Beach, 33 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 178 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sanford, 17 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Londonderry, 36 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 194 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Merrimack, 38 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 212 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 8 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 33 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 373 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 29 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 31 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 171 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 31 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 287 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 8 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Biddeford, 28 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 188 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Derry, 31 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 1,094 Google reviews, the most in Dover.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kennebunk, 22 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Durham, 11 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 33 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 237 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 34 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 237 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Haverhill, 32 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Haverhill, 10 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 15 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 35 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 411 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Andover, 40 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 837 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 309 ranked roofers here; the rest are on their profiles.
20 more roofers 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 |
|---|---|---|
| A-Z Roofing | 5.0★ (41) | 38 mi |
| Ayer Brother's Roofing | 3.5★ (2) | 29 mi |
| Bedard's Roofing & Construction | 3.0★ (2) | 30 mi |
| Celtic pride contracting llc | 4.8★ (30) | 37 mi |
| Clayton and Sons Construction | 3.0★ (2) | 3 mi |
| Faulkner Building Company | 3.0★ (2) | 29 mi |
| Fix My Roof Now | In Dover | |
| J&J Roofing | 5.0★ (2) | 30 mi |
| King Construction | 5.0★ (5) | 15 mi |
| NH Grand Roofs | 5.0★ (13) | 34 mi |
| Nick Tracey Roofing & Exteriors | 5.0★ (17) | 39 mi |
| North Line Home Renovation LLC | 5.0★ (2) | 31 mi |
| Over The Top Home Maintenance LLC | 5.0★ (17) | 38 mi |
| QGR CONSTRUCTION CORP | 5.0★ (2) | 26 mi |
| Roof Tech | 5.0★ (9) | 19 mi |
| Rudy Roofing | 5.0★ (2) | 14 mi |
| Sanders Slate & Brick | 5.0★ (2) | 17 mi |
| Teddy Bear Roofing | 5.0★ (11) | 31 mi |
| Tip Top Roofing, LLC | 5.0★ (48) | 40 mi |
| Trusted Maintenance Solutions LLC | In Dover |
Typical prices in USD: adjusted for New Hampshire where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $8,400 | $11,200 | $15,680 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.12 New England factor (2025 Cost vs. Value Report) | October 2026 |
| Roof repair | $395 | $1,174 | $1,968 | Per repair: typical range of customer-reported jobs. US national range | October 2026 |
In New Hampshire, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.
We scored 309 Dover roofers 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 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 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 |