275 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Amherst: Buffalo's Best Roofing Company LLC, CR Score 95/100; 4.9★ from 576 Google reviews; open 24/7.
Best for emergencies (open 24/7): OConnor Contracting, posts 24/7 hours; ranked #2 of 275.
Most-reviewed: Graves Brothers Home Improvement, 494 Google reviews at 4.7★, the most of 275 ranked after Buffalo's Best Roofing Company LLC; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
275 Amherst roofers are ranked here by CR Score, from 8 published factors. 51 are open 24/7, 146 open Saturdays and 76 open Sundays, based on posted hours. The median Google rating is 4.7★ across 275 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Buffalo's Best Roofing Company LLC | 95 | 4.9★ (576) | Cheektowaga, 5 mi away | 24/7 | Overall |
| 2 | OConnor Contracting | 94 | 4.9★ (268) | Buffalo, 3 mi away | 24/7 | Emergencies |
| 3 | Buffalo Roofing | 94 | 4.8★ (379) | Williamsville, 5 mi away | 24/7 | — |
| 4 | King Remodeling Corp roofing contractor | 94 | 5.0★ (177) | Buffalo, 4 mi away | 24/7 | — |
| 5 | Graves Brothers Home Improvement | 93 | 4.7★ (494) | Williamsville, 5 mi away | 24/7 | Most reviews |
| 6 | DSS Roofing | 92 | 5.0★ (87) | Buffalo, 3 mi away | 24/7 | — |
| 7 | Mann Roofing and Remodeling | 91 | 4.8★ (129) | Buffalo, 7 mi away | 24/7 | — |
| 8 | JP Construction | 91 | 4.9★ (80) | North Tonawanda, 5 mi away | 24/7 | — |
| 9 | Niagara RoofMasters | 90 | 4.8★ (343) | Welland, 23 mi away | 24/7 | — |
| 10 | Black Rock Roofing | 90 | 4.6★ (123) | Buffalo, 6 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.9★ from 576 Google reviews, the most Google reviews on this list (576).
Based in Buffalo, 3 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 268 Google reviews, open 24/7.
Based in Williamsville, 5 mi away
Ranked #3 because of its Google rating and availability: 4.8★ from 379 Google reviews, open 24/7.
Based in Buffalo, 4 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 177 Google reviews, open 24/7.
Based in Williamsville, 5 mi away
Ranked #5 because of its Google rating and availability: 4.7★ from 494 Google reviews, open 24/7.
Based in Buffalo, 3 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 87 Google reviews, open 24/7.
Based in Buffalo, 7 mi away
Ranked #7 because of its Google rating and availability: 4.8★ from 129 Google reviews, open 24/7.
Based in North Tonawanda, 5 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 80 Google reviews, open 24/7.
Based in Welland, 23 mi away
Ranked #9 because of its Google rating and availability: 4.8★ from 343 Google reviews, open 24/7.
Based in Buffalo, 6 mi away
Ranked #10 because of its Google rating and availability: 4.6★ from 123 Google reviews, open 24/7.
Based in Buffalo, 13 mi away
Ranked #11 because of its Google rating and availability: 4.9★ from 84 Google reviews, open 24/7.
Based in St. Catharines, 26 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 190 Google reviews, open 24/7.
Based in Niagara Falls, 17 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 79 Google reviews, open 24/7.
Based in Buffalo, 6 mi away
Ranked #14 because of its Google rating and availability: 4.7★ from 67 Google reviews, open 24/7.
Based in Buffalo, 1 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 116 Google reviews, listed on Google as “Roofing contractor”.
Based in West Seneca, 10 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 173 Google reviews, listed on Google as “Roofing contractor”.
Based in Buffalo, 6 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based in Lancaster, 8 mi away
Ranked #18 because of its Google rating and availability: 4.9★ from 25 Google reviews, open 24/7.
Based in Niagara Falls, 16 mi away
Ranked #19 because of its Google rating and availability: 4.8★ from 50 Google reviews, open 24/7.
Based in Hamburg, 17 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.
Based in Depew, 7 mi away
Ranked #21 because of its Google rating and availability: 4.3★ from 70 Google reviews, open 24/7.
Based in Niagara Falls, 17 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “Roofing contractor”.
Based in St. Catharines, 26 mi away
Ranked #23 because of its Google rating and availability: 4.8★ from 73 Google reviews, open 24/7.
Based in Buffalo, 5 mi away
Ranked #24 because of its Google rating and availability: 4.6★ from 9 Google reviews, open 24/7.
Based in Buffalo, 7 mi away
Ranked #25 because of its Google rating and availability: 4.9★ from 134 Google reviews, open 24/7.
#1 to #25 are shown in full above. Here are #28 to #37, in CR Score order; each links to its profile. We publish the top 37 of 275 ranked roofers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 28 | Buffalo Ice Dam Steaming and Roof Snow Removal | 85 | 5.0★ (7) | 7 mi |
| 37 | Faber Roofing | 83 | 4.9★ (53) | 23 mi |
Typical prices in USD: adjusted for New York where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $8,750 | $11,670 | $16,340 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.17 Middle Atlantic 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 York, 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 275 Amherst roofers on 8 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. Unknown factors are left out of the score, 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 Amherst data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |