2,798 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cos Cob: Gunner Roofing, CR Score 64/100; 4.9★ from 560 Google reviews; open 24/7.
Best for emergencies (open 24/7): Paragon Chimney and Roofing of White Plains, posts 24/7 hours; ranked #2 of 2,798.
Most-reviewed: King Quality Roofing and Siding, 2,901 Google reviews at 4.9★, the most of 2,798 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
2,798 Cos Cob roofers are ranked here by CR Score, from ten published factors. 944 are open 24/7, 2,336 open Saturdays and 1,622 open Sundays, based on posted hours. The median Google rating is 5.0★ across 2,798 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Gunner Roofing | 64 | 4.9★ (560) | Stamford, 4 mi away | 24/7 | Overall |
| 2 | Paragon Chimney and Roofing of White Plains | 64 | 5.0★ (486) | White Plains, 8 mi away | 24/7 | Emergencies |
| 3 | Expert Roofing of Westchester | 63 | 4.9★ (328) | White Plains, 7 mi away | 24/7 | — |
| 4 | AMERICAN Roof Repair & Replacement | 62 | 5.0★ (647) | Cliffside Park, 25 mi away | 24/7 | — |
| 5 | 6D Roofing & Construction | 62 | 5.0★ (195) | New Rochelle, 13 mi away | 24/7 | — |
| 6 | RH RENOVATION LLC | 62 | 5.0★ (305) | Manhattan, 18 mi away | 24/7 | — |
| 7 | Splendor Roofing and Gutters | 62 | 5.0★ (766) | Fair Lawn, 28 mi away | 24/7 | — |
| 8 | Paragon Chimney & Roofing of Queens | 62 | 5.0★ (491) | Fresh Meadows, 24 mi away | 24/7 | — |
| 9 | Paragon Chimney and Roofing | 62 | 5.0★ (808) | Brooklyn, 29 mi away | 24/7 | — |
| 10 | GA CASTRO CONSTRUCTION | 62 | 5.0★ (66) | Stamford, 4 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 560 Google reviews, listed on Google as “Roofing contractor”.
Based in White Plains, 8 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 486 Google reviews, listed on Google as “Roofing contractor”.
Based in White Plains, 7 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 328 Google reviews, listed on Google as “Roofing contractor”.
Based in Cliffside Park, 25 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 647 Google reviews, listed on Google as “Roofing contractor”.
Based in New Rochelle, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 195 Google reviews, listed on Google as “Roofing contractor”.
Based in Manhattan, 18 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 305 Google reviews, listed on Google as “Roofing contractor”.
Based in Fair Lawn, 28 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 766 Google reviews, listed on Google as “Roofing contractor”.
Based in Fresh Meadows, 24 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 491 Google reviews, listed on Google as “Roofing contractor”.
Based in Brooklyn, 29 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 808 Google reviews, listed on Google as “Roofing contractor”.
Based in Stamford, 4 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Roofing contractor”.
Based in Garfield, 29 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 631 Google reviews, listed on Google as “Roofing contractor”.
Based in New York City, 29 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 634 Google reviews, listed on Google as “Roofing contractor”.
Based in Greenburgh, 12 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 313 Google reviews, listed on Google as “Roofing contractor”.
Based in White Plains, 9 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 160 Google reviews, listed on Google as “Roofing contractor”.
Based in Bohemia, 31 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 2,901 Google reviews, listed on Google as “Roofing contractor”.
Based in Mount Vernon, 18 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 188 Google reviews, listed on Google as “Roofing contractor”.
Based in Port Chester, 5 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 81 Google reviews, listed on Google as “Roofing contractor”.
Based in Levittown, 21 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 225 Google reviews, listed on Google as “Roofing contractor”.
Based in Bethpage, 20 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 257 Google reviews, listed on Google as “Roofing contractor”.
Based in Hawthorne, 29 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 449 Google reviews, listed on Google as “Roofing contractor”.
Based in Garfield, 29 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 433 Google reviews, listed on Google as “Roofing contractor”.
Based in Port Washington, 15 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Roofing contractor”.
Based in North Bellmore, 24 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 359 Google reviews, listed on Google as “Roofing contractor”.
Based in Brooklyn, 31 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 495 Google reviews, listed on Google as “Roofing contractor”.
Based in Farmingdale, 22 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 204 Google reviews, listed on Google as “Roofing contractor”.
#1 to #25 are shown in full above. Here are #27 to #30, in CR Score order; each links to its profile. We publish the top 30 of 2,798 ranked roofers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 27 | Uzma General Contractors | Yonkers Roofing Contractors | 61 | 4.9★ (115) | 13 mi |
| 28 | Rapid Roofing | 61 | 4.9★ (555) | 29 mi |
| 30 | Eagle Roofing Contractor Inc. | 60 | 4.7★ (526) | 22 mi |
1 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 |
|---|---|---|
| Matthew Roofing | 5.0★ (85) | 12 mi |
Typical prices in USD: adjusted for Connecticut 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 Connecticut, Connecticut Department of Consumer Protection licenses Home improvement contractor registration for residential roofing.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
In Connecticut, 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 2,798 Cos Cob 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 Cos Cob 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 |