Top 50 of 898 roofers, in emergency orderUpdated 0 paid placements in this rankingHow we rank
23 of the 50 roofers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency roofing in Milton: The Roof Medic, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | The Roof Medic | 93 | 5.0★ (156) | Milton | 24/7 |
| 2 | Airway Roofing | 91 | 5.0★ (131) | Norfolk County, 14 km away | 24/7 |
| 3 | D'Angelo and Sons | Eavestrough Repair & Roofing Hamilton | 91 | 4.6★ (1,438) | Ancaster, 38 km away | 24/7 |
| 4 | Rain Safe Roofing | 90 | 5.0★ (124) | Mississauga, 21 km away | 24/7 |
| 5 | Just 4 You Home Solutions | 90 | 4.9★ (161) | Brampton, 24 km away | 24/7 |
| 6 | EMR Renovation Services | 90 | 5.0★ (102) | Mississauga, 24 km away | 24/7 |
| 7 | Luso Roofing & Contracting Inc. | North York | Roof Ice Dam Removal | Roof Snow Removal | Roof Leak Repair | 89 | 4.9★ (212) | North York, 38 km away | 24/7 |
| 8 | D'Angelo and Sons | Eavestrough Repair & Roofing Burlington | 89 | 4.7★ (140) | Burlington, 22 km away | 24/7 |
| 9 | Elite Building & Construction Renovation | 89 | 4.8★ (146) | Hamilton, 28 km away | 24/7 |
| 10 | Halton Hills Roofing and Aluminum | 89 | 4.6★ (42) | Milton | 24/7 |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
Open 24/7 · 5.0 from 156 Google reviews
Open 24/7 · 5.0 from 131 Google reviews
#3D'Angelo and Sons | Eavestrough Repair & Roofing Hamilton
Open 24/7 · 4.6 from 1,438 Google reviews
Open 24/7 · 5.0 from 124 Google reviews
Open 24/7 · 4.9 from 161 Google reviews
Open 24/7 · 5.0 from 102 Google reviews
Open 24/7 · 4.9 from 212 Google reviews
#8D'Angelo and Sons | Eavestrough Repair & Roofing Burlington
Open 24/7 · 4.7 from 140 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 898 is on the roofers page.
Ranked #1 because of its Google rating and availability: 5.0★ from 156 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Norfolk County, 14 km away
Ranked #2 because of its Google rating and availability: 5.0★ from 131 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ancaster, 38 km away
Ranked #3 because of its Google rating and review volume: 4.6★ from 1,438 Google reviews, 1,438 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mississauga, 21 km away
Ranked #4 because of its Google rating and availability: 5.0★ from 124 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Brampton, 24 km away
Ranked #5 because of its Google rating and availability: 4.9★ from 161 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mississauga, 24 km away
Ranked #6 because of its Google rating and availability: 5.0★ from 102 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in North York, 38 km away
Ranked #7 because of its Google rating and availability: 4.9★ from 212 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burlington, 22 km away
Ranked #8 because of its Google rating and availability: 4.7★ from 140 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hamilton, 28 km away
Ranked #9 because of its Google rating and availability: 4.8★ from 146 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Milton
Ranked #10 because of its Google rating and availability: 4.6★ from 42 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ancaster, 29 km away
Ranked #11 because of its Google rating and availability: 5.0★ from 86 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Oakville, 19 km away
Ranked #12 because of its Google rating and availability: 5.0★ from 52 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mississauga, 13 km away
Ranked #13 because of its Google rating and availability: 4.8★ from 46 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Markham, 64 km away
Ranked #14 because of its Google rating and availability: 4.9★ from 573 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toronto, 39 km away
Ranked #15 because of its Google rating and availability: 4.9★ from 143 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burlington, 42 km away
Ranked #16 because of its Google rating and availability: 4.8★ from 224 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mississauga, 23 km away
Ranked #17 because of its Google rating and availability: 4.8★ from 82 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mississauga, 27 km away
Ranked #18 because of its Google rating and availability: 4.9★ from 76 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toronto, 39 km away
Ranked #19 because of its Google rating and availability: 4.9★ from 143 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hamilton, 48 km away
Ranked #20 because of its Google rating and availability: 5.0★ from 161 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toronto, 47 km away
Ranked #21 because of its Google rating and availability: 4.5★ from 574 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burlington, 21 km away
Ranked #22 because of its Google rating and availability: 4.5★ from 108 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in North York, 40 km away
Ranked #23 because of its Google rating and availability: 4.9★ from 105 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mississauga, 22 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 625 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Oakville, 17 km away
Ranked #25 because of its Google rating and availability: 4.7★ from 55 Google reviews, offers emergency service.
Based on 6 of 8 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.
Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 roofers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 25% | Bayesian-adjusted Google star rating |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 |
| Review volume | 10% | log10(reviews + 1) against the list maximum |
| Recency | 10% | Share of reviews from the last 12 months |
| Availability | 20% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) |