Top 50 of 131 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 Sarnia: Reasonable Roofing & Contracting, 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 | Reasonable Roofing & Contracting | 65 | 4.8★ (179) | Port Huron, 4 km away | 24/7 |
| 2 | Johnny On Call L.L.C ️ ️ ️ | 62 | 4.7★ (45) | Sarnia | 24/7 |
| 3 | Durston Custom Contracting | 61 | 4.8★ (22) | Sarnia | 24/7 |
| 4 | Plympton Roofing INC | 61 | 4.9★ (18) | Sarnia | 24/7 |
| 5 | Vested renovations | 59 | 3.2★ (24) | Sarnia | 24/7 |
| 6 | Mannle Construction | 59 | 4.9★ (145) | Center Line, 60 km away | 24/7 |
| 7 | J & J Contracting | 59 | 4.4★ (7) | Sarnia | 24/7 |
| 8 | Armor Construction | 59 | 5.0★ (5) | Sarnia | 24/7 |
| 9 | Cheshire Roofing Sarnia | 58 | 4.2★ (5) | Sarnia | 24/7 |
| 10 | Sarnia Steel Roofing & Siding | 58 | 4.2★ (5) | Sarnia | 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.
#1Reasonable Roofing & Contracting
Open 24/7 · 4.8 from 179 Google reviews
#2Johnny On Call L.L.C ️ ️ ️
Open 24/7 · 4.7 from 45 Google reviews
Open 24/7 · 4.8 from 22 Google reviews
Open 24/7 · 4.9 from 18 Google reviews
Open 24/7 · 3.2 from 24 Google reviews
Open 24/7 · 4.9 from 145 Google reviews
Open 24/7 · 4.4 from 7 Google reviews
Open 24/7 · 5.0 from 5 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 131 is on the roofers page.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 179 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #2 because of its Google rating and trade focus: 4.7★ from 45 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #3 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #4 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #5 because of its Google rating and trade focus: 3.2★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Center Line, 60 km away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 145 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #7 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #8 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #9 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #10 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton Township, 54 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton Township, 61 km away
Ranked #12 because of its Google rating and trade focus: 4.4★ from 241 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #13 because of its Google rating and review volume: 4.7★ from 104 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton Township, 54 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Clair Shores, 55 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Baltimore, 42 km away
Ranked #16 because of its Google rating and trade focus: 3.4★ from 21 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton Township, 56 km away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton Township, 54 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Baltimore, 44 km away
Ranked #19 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton Township, 62 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton Township, 57 km away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn Hills, 57 km away
Ranked #22 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chatham, 63 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton Township, 63 km away
Ranked #24 because of its Google rating and trade focus: 1.4★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #25 because of its Google rating and trade focus: 4.3★ from 27 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability 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: 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 |