762 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Newmarket: C Plus Roofing, CR Score 65/100; 4.9★ from 573 Google reviews; open 24/7.
Best for emergencies (open 24/7): Ainger Group Roofing and Exteriors, posts 24/7 hours; ranked #2 of 762.
Most-reviewed: Taminka Metal Roofing, 625 Google reviews at 5.0★, the most of 762 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
762 Newmarket roofers are ranked here by CR Score, from ten published factors. 189 are open 24/7, 579 open Saturdays and 435 open Sundays, based on posted hours. The median Google rating is 4.9★ across 762 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | C Plus Roofing | 65 | 4.9★ (573) | Markham, 28 km away | 24/7 | Overall |
| 2 | Ainger Group Roofing and Exteriors | 63 | 4.9★ (476) | Barrie, 42 km away | 24/7 | Emergencies |
| 3 | Wilson Roofing | 63 | 5.0★ (518) | Oshawa, 50 km away | 24/7 | — |
| 4 | Top Art Roofing Ltd | 63 | 4.9★ (192) | Markham, 23 km away | 24/7 | — |
| 5 | Ainger Group Roofing and Exteriors | 63 | 4.9★ (61) | Newmarket | 24/7 | — |
| 6 | Estate Exteriors | 63 | 5.0★ (122) | East Gwillimbury, 5 km away | Sat · Sun · Evenings | — |
| 7 | High Skillz Roofing Inc | Emergency Roof Leak Repairs | 63 | 5.0★ (89) | Richmond Hill, 16 km away | 24/7 | — |
| 8 | Tiltop Roofers - Roof Repairs & Replacement | 63 | 4.8★ (224) | Burlington, 30 km away | 24/7 | — |
| 9 | Sina’s Roofing & Repair | 63 | 5.0★ (173) | Richmond Hill, 19 km away | Sat · Sun · Evenings | — |
| 10 | Luso Roofing & Contracting Inc. | North York | Roof Ice Dam Removal | Roof Snow Removal | Roof Leak Repair | 62 | 4.9★ (212) | North York, 39 km away | 24/7 | — |
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: 4.9★ from 573 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrie, 42 km away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 476 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oshawa, 50 km away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 518 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham, 23 km away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 192 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Newmarket
Ranked #5 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Gwillimbury, 5 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 122 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond Hill, 16 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 89 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 30 km away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 224 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond Hill, 19 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 173 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North York, 39 km away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 212 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond Hill, 22 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Gwillimbury, 25 km away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 180 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aurora, 6 km away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 91 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North York, 34 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aurora, 1 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North York, 31 km away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 105 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mississauga, 49 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 625 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in King, 19 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 99 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aurora, 6 km away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toronto, 45 km away
Ranked #20 because of its Google rating and trade focus: 4.5★ from 574 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ajax, 38 km away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 130 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham, 22 km away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brampton, 44 km away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 161 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrie, 41 km away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 172 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Scarborough, 30 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 68 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 762 ranked roofers here; the rest are on their profiles.
20 more roofers within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Apple Roofing Toronto | 5.0★ (59) | 38 km |
| Arcamm Roofing | 3.7★ (14) | 7 km |
| Artisan Aluminum Inc. | 5.0★ (2) | 12 km |
| Bad Roof Repairs Ltd | In Newmarket | |
| Diahome Inc. | 5.0★ (6) | In Newmarket |
| Dolomiti Steel Roofing | 5.0★ (2) | 16 km |
| Gamma Roofing | 5.0★ (1) | In Newmarket |
| Good Choice Roofing Inc | 4.6★ (19) | 11 km |
| Harbor Painting Co. Inc. | 5.0★ (213) | In Newmarket |
| HOME LINK ROOFING | 4.3★ (12) | 8 km |
| Innovators ArcStudio | 5.0★ (13) | In Newmarket |
| INTERLINK ROOFING | 5.0★ (26) | 21 km |
| J. Tomaz Contracting Inc. | 5.0★ (2) | In Newmarket |
| Marco's Roofing | 4.8★ (58) | 44 km |
| MaxPro Roofing Inc | 5.0★ (1) | In Newmarket |
| Pearson Roofing Corporation | 4.9★ (51) | 32 km |
| Reliable Roofing Resolutions Inc. | 5.0★ (40) | 37 km |
| RonOvations | 4.9★ (97) | 45 km |
| ROOF FOR LIFE INC. | 4.8★ (82) | 47 km |
| Toronto Master Roofing | 5.0★ (77) | 43 km |
US national ranges converted to CAD, not adjusted for Newmarket. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | CA$10,540 | CA$14,050 | CA$19,680 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
| Roof repair | CA$560 | CA$1,650 | CA$2,770 | Per repair: typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
In Ontario, 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 762 Newmarket 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 Newmarket 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 |