760 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Willimantic: Klaus Larsen Roofing, CR Score 66/100; 4.8★ from 521 Google reviews; open 24/7.
Best for emergencies (open 24/7): Henderson Roofing, posts 24/7 hours; ranked #2 of 760.
Most-reviewed: Adam Quenneville Roofing & Siding, Inc., 1,262 Google reviews at 4.9★, the most of 760 ranked; ranked #10.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
760 Willimantic roofers are ranked here by CR Score, from ten published factors. 171 are open 24/7, 512 open Saturdays and 290 open Sundays, based on posted hours. The median Google rating is 5.0★ across 760 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Klaus Larsen Roofing | 66 | 4.8★ (521) | Hebron, 3 mi away | 24/7 | Overall |
| 2 | Henderson Roofing | 63 | 5.0★ (430) | Groton, 24 mi away | 24/7 | Emergencies |
| 3 | Keith Gauvin Roofing | 63 | 5.0★ (767) | Ellington, 20 mi away | 24/7 | — |
| 4 | JFK ROOFING LLc | 63 | 5.0★ (377) | Plainfield, 15 mi away | Sat · Sun · Evenings | — |
| 5 | A1 Home Improvement | 62 | 4.9★ (584) | Kensington, 29 mi away | 24/7 | — |
| 6 | Guaranteed Roofing | 62 | 4.9★ (261) | Plainfield, 11 mi away | 24/7 | — |
| 7 | Henderson Roofing | 62 | 4.9★ (622) | Westerly, 31 mi away | 24/7 | — |
| 8 | LA ROOFING LLC | 62 | 4.9★ (364) | Middletown, 25 mi away | 24/7 | — |
| 9 | River Valley Roofing | 62 | 5.0★ (83) | East Haddam, 12 mi away | 24/7 | — |
| 10 | Adam Quenneville Roofing & Siding, Inc. | 62 | 4.9★ (1,262) | South Hadley, 40 mi away | 24/7 | Most reviews |
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: 4.8★ from 521 Google reviews, listed on Google as “Roofing contractor”.
Based in Groton, 24 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 430 Google reviews, listed on Google as “Roofing contractor”.
Based in Ellington, 20 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 767 Google reviews, listed on Google as “Roofing contractor”.
Based in Plainfield, 15 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 377 Google reviews, listed on Google as “Roofing contractor”.
Based in Kensington, 29 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 584 Google reviews, listed on Google as “Roofing contractor”.
Based in Plainfield, 11 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 261 Google reviews, listed on Google as “Roofing contractor”.
Based in Westerly, 31 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 622 Google reviews, listed on Google as “Roofing contractor”.
Based in Middletown, 25 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 364 Google reviews, listed on Google as “Roofing contractor”.
Based in East Haddam, 12 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 83 Google reviews, listed on Google as “Roofing contractor”.
Based in South Hadley, 40 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 1,262 Google reviews, the most in Willimantic.
Based in Willimantic
Ranked #11 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based in Hartford, 28 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 1,246 Google reviews, listed on Google as “Roofing contractor”.
Based in Waterford, 23 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 219 Google reviews, listed on Google as “Roofing contractor”.
Based in Hebron, 6 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Roofing contractor”.
Based in Cheshire Village, 8 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Roofing contractor”.
Based in Hartford, 25 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 365 Google reviews, listed on Google as “Roofing contractor”.
Based in Norwich, 14 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 135 Google reviews, listed on Google as “Roofing contractor”.
Based in Middletown, 26 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 158 Google reviews, listed on Google as “Roofing contractor”.
Based in Meriden, 33 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 250 Google reviews, listed on Google as “Roofing contractor”.
Based in Newington, 27 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 139 Google reviews, listed on Google as “Roofing contractor”.
Based in Portland, 21 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 84 Google reviews, listed on Google as “Roofing contractor”.
Based in Simsbury Center, 30 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 810 Google reviews, listed on Google as “Roofing contractor”.
Based in Pawcatuck, 30 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 207 Google reviews, listed on Google as “Roofing contractor”.
Based in Manchester, 17 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Roofing contractor”.
Based in Norwich, 16 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Roofing contractor”.
#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 760 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&S roofing and remodeling | 5.0★ (2) | 23 mi |
| Absolute Building Solutions LLC and ABS Roofing and Remodeling | 5.0★ (18) | 17 mi |
| Adam & Sons Construction | 1.0★ (2) | 21 mi |
| Affordable Slate Roofing | 5.0★ (2) | 18 mi |
| AM PM Roofing | 4.7★ (66) | 25 mi |
| Bestmark, LLC | 5.0★ (2) | 23 mi |
| Colonial Roofing Co. | 1.0★ (2) | 21 mi |
| Corrado Roofing Co | 5.0★ (2) | 18 mi |
| Goodman Roof Repair Experts | 5.0★ (43) | 28 mi |
| Jthomas Roofing | In Willimantic | |
| Landi Home Improvement LLC | 5.0★ (2) | 22 mi |
| Luxury Roofing & Design LLC | 5.0★ (2) | 17 mi |
| Maintenance Experts of Hartford | In Willimantic | |
| Prime Roofing | 5.0★ (91) | 36 mi |
| Radon Rid | 5.0★ (2) | 18 mi |
| Roof Pros Storm Division, Inc. | 5.0★ (2) | 20 mi |
| RPD Construction LLC - Home Improvement Contractor | 5.0★ (2) | 7 mi |
| S.P. Home Improvement | 5.0★ (2) | 23 mi |
| W. Orkney Windows, Siding, & Roofing | 5.0★ (2) | 18 mi |
| Zim's Remodeling | 3.0★ (2) | 18 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 760 Willimantic 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 Willimantic 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 |