Top 50 of 500 roofers, in emergency orderUpdated 0 paid placements in this rankingHow we rank
24 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 Cambridge: D'Angelo and Sons | Eavestrough Repair & Roofing Hamilton, 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 | D'Angelo and Sons | Eavestrough Repair & Roofing Hamilton | 64 | 4.6★ (1,438) | Ancaster, 29 km away | 24/7 |
| 2 | Grey Goose Roofing | 64 | 5.0★ (96) | Cambridge | 24/7 |
| 3 | FS ROOF SYSTEMS AND EXTERIORS | 63 | 4.9★ (72) | Cambridge | 24/7 |
| 4 | Eastside roofing inc | 63 | 5.0★ (49) | Cambridge | 24/7 |
| 5 | C&D Roofing | 62 | 4.7★ (45) | Cambridge | 24/7 |
| 6 | Airway Roofing | 61 | 5.0★ (131) | Norfolk County, 31 km away | 24/7 |
| 7 | Angel Pro Roofing | 61 | 4.9★ (50) | Kitchener, 10 km away | 24/7 |
| 8 | Mara Roofing and Exteriors Inc | 61 | 4.9★ (59) | Kitchener, 16 km away | 24/7 |
| 9 | The Roof Medic | 61 | 5.0★ (156) | Milton, 40 km away | 24/7 |
| 10 | Elite Building & Construction Renovation | 60 | 4.8★ (146) | Hamilton, 38 km away | 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.
#1D'Angelo and Sons | Eavestrough Repair & Roofing Hamilton
Open 24/7 · 4.6 from 1,438 Google reviews
Open 24/7 · 5.0 from 96 Google reviews
#3FS ROOF SYSTEMS AND EXTERIORS
Open 24/7 · 4.9 from 72 Google reviews
Open 24/7 · 5.0 from 49 Google reviews
Open 24/7 · 4.7 from 45 Google reviews
Open 24/7 · 5.0 from 131 Google reviews
Open 24/7 · 4.9 from 50 Google reviews
#8Mara Roofing and Exteriors Inc
Open 24/7 · 4.9 from 59 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 500 is on the roofers page.
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 in Cambridge
Based in Ancaster, 29 km away
Ranked #1 because of its Google rating and review volume: 4.6★ from 1,438 Google reviews.
Based in Cambridge
Ranked #2 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “Roofing contractor”.
Based in Cambridge
Ranked #3 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Roofing contractor”.
Based in Cambridge
Ranked #4 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Roofing contractor”.
Based in Cambridge
Ranked #5 because of its Google rating and trade focus: 4.7★ from 45 Google reviews, listed on Google as “Roofing contractor”.
Based in Norfolk County, 31 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Roofing contractor”.
Based in Kitchener, 10 km away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Roofing contractor”.
Based in Kitchener, 16 km away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Roofing contractor”.
Based in Milton, 40 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “Roofing contractor”.
Based in Hamilton, 38 km away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 146 Google reviews, listed on Google as “Roofing contractor”.
Based in Ancaster, 33 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Roofing contractor”.
Based in Guelph, 19 km away
Ranked #12 because of its Google rating and trade focus: 4.5★ from 72 Google reviews, listed on Google as “Roofing contractor”.
Based in Ancaster, 23 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Roofing contractor”.
Based in Burlington, 42 km away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 140 Google reviews, listed on Google as “Roofing contractor”.
Based in Hamilton, 53 km away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 161 Google reviews, listed on Google as “Roofing contractor”.
Based in Norfolk County, 27 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Roofing contractor”.
Based in Cambridge
Ranked #17 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Roofing contractor”.
Based in Waterloo, 24 km away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “Roofing contractor”.
Based in Cambridge
Ranked #19 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based in Cambridge
Ranked #20 because of its Google rating and trade focus: 4.2★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based in Brantford, 26 km away
Ranked #21 because of its Google rating and trade focus: 4.4★ from 54 Google reviews, listed on Google as “Roofing contractor”.
Based in Burlington, 40 km away
Ranked #22 because of its Google rating and trade focus: 4.5★ from 108 Google reviews, listed on Google as “Roofing contractor”.
Based in Kitchener, 18 km away
Ranked #23 because of its Google rating and trade focus: 4.5★ from 25 Google reviews, listed on Google as “Roofing contractor”.
Based in Cambridge
Ranked #24 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based in Kitchener, 16 km away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 87 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.
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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 | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |