744 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Windsor: Four Seasons Kanga Roof, CR Score 63/100; 4.8★ from 953 Google reviews; open 24/7.
Best for emergencies (open 24/7): Allstar Roofing, posts 24/7 hours; ranked #2 of 744.
Most-reviewed: Victors Home Solutions, 4,633 Google reviews at 4.8★, the most of 744 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
744 Windsor roofers are ranked here by CR Score, from ten published factors. 146 are open 24/7, 469 open Saturdays and 261 open Sundays, based on posted hours. The median Google rating is 4.8★ across 744 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Four Seasons Kanga Roof | 63 | 4.8★ (953) | Roseville, 24 km away | 24/7 | Overall |
| 2 | Allstar Roofing | 62 | 4.9★ (110) | Windsor | 24/7 | Emergencies |
| 3 | Victors Home Solutions | 62 | 4.8★ (4,633) | Amherstburg, 39 km away | Sat · Sun · Evenings | Most reviews |
| 4 | L&S Home Improvements | 62 | 4.9★ (307) | Warren, 22 km away | 24/7 | — |
| 5 | Kearns Brothers | 61 | 4.7★ (843) | Livonia, 28 km away | 24/7 | — |
| 6 | 1-800-HANSONS | 61 | 4.3★ (3,864) | Troy, 27 km away | 24/7 | — |
| 7 | Dayus Roofing Inc | Best Roofing Company in Windsor (Top-Rated Roofers Near Me) | 61 | 4.8★ (114) | Amherstburg, 8 km away | 24/7 | — |
| 8 | Certified Roofing & Exteriors | 60 | 4.7★ (193) | Windsor | Sat · Sun · Evenings | — |
| 9 | Detroit Roofers | 60 | 4.9★ (70) | Saint Clair Shores, 11 km away | 24/7 | — |
| 10 | Rapid Roofing by Allstar | 60 | 5.0★ (87) | Madison Heights, 22 km 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: 4.8★ from 953 Google reviews, listed on Google as “Roofing contractor”.
Based in Windsor
Ranked #2 because of its Google rating and trade focus: 4.9★ from 110 Google reviews, listed on Google as “Roofing contractor”.
Based in Amherstburg, 39 km away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 4,633 Google reviews, listed on Google as “Roofing contractor”.
Based in Warren, 22 km away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 307 Google reviews, listed on Google as “Roofing contractor”.
Based in Livonia, 28 km away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 843 Google reviews, listed on Google as “Roofing contractor”.
Based in Troy, 27 km away
Ranked #6 because of its Google rating and trade focus: 4.3★ from 3,864 Google reviews, listed on Google as “Roofing contractor”.
Based in Amherstburg, 8 km away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 114 Google reviews, listed on Google as “Roofing contractor”.
Based in Windsor
Ranked #8 because of its Google rating and trade focus: 4.7★ from 193 Google reviews, listed on Google as “Roofing contractor”.
Based in Saint Clair Shores, 11 km away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Roofing contractor”.
Based in Madison Heights, 22 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Roofing contractor”.
Based in Ferndale, 19 km away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 93 Google reviews, listed on Google as “Roofing contractor”.
Based in Troy, 31 km away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 1,574 Google reviews, listed on Google as “Roofing contractor”.
Based in Auburn Hills, 41 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 176 Google reviews, listed on Google as “Roofing contractor”.
Based in Plymouth, 38 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 184 Google reviews, listed on Google as “Roofing contractor”.
Based in Windsor
Ranked #15 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based in Amherstburg, 28 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Roofing contractor”.
Based in Auburn Hills, 52 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 240 Google reviews, listed on Google as “Roofing contractor”.
Based in Auburn Hills, 52 km away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 336 Google reviews, listed on Google as “Roofing contractor”.
Based in Amherstburg, 14 km away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 329 Google reviews, listed on Google as “Siding contractor”.
Based in Auburn Hills, 22 km away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Roofing contractor”.
Based in Essex, 19 km away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Roofing contractor”.
Based in Westland, 29 km away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 149 Google reviews, listed on Google as “Roofing contractor”.
Based in Center Line, 42 km away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 145 Google reviews, listed on Google as “Roofing contractor”.
Based in Warren, 18 km away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 38 Google reviews, listed on Google as “Roofing contractor”.
Based in Rochester Hills, 44 km away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 140 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 744 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 |
|---|---|---|
| 1-800-HANSONS | 4.4★ (446) | 46 km |
| ABC Roofing Ltd. | 5.0★ (2) | In Windsor |
| Adamache construction roofing specialist | 1.0★ (2) | In Windsor |
| Border City Roofing Inc. | 4.3★ (6) | In Windsor |
| Briand Roofing and Siding | 5.0★ (1) | In Windsor |
| Brookdale Basement Solutions | 4.8★ (25) | In Windsor |
| DetroitHandyDan | 4.2★ (47) | 16 km |
| Done Right Roofing | 5.0★ (1) | In Windsor |
| Dufour's Roofing | 4.8★ (40) | 29 km |
| Evolve Construction & Restoration MI | 4.9★ (41) | 18 km |
| Hill's Construction | 5.0★ (1) | In Windsor |
| Maximum Roofing Inc | 1.0★ (1) | In Windsor |
| MI Remodelers - The Integrity Guys | 4.5★ (120) | 43 km |
| Q&J waterproofing and Renovations | 5.0★ (9) | In Windsor |
| Rome Roofing | 5.0★ (1) | In Windsor |
| Roof Maxx of Southeast Michigan | 4.6★ (218) | 50 km |
| Roof One | 4.6★ (154) | 44 km |
| ROSS Construction Inc | 2.0★ (1) | In Windsor |
| TNJ Contracting | 3.8★ (10) | In Windsor |
| Windsor Proof | 5.0★ (132) | In Windsor |
US national ranges converted to CAD, not adjusted for Windsor. 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 744 Windsor 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 Windsor 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 |