33 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
10 of the 33 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 St. John's: Astro Roofing Inc, 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 | Astro Roofing Inc | 93 | 4.9★ (61) | Conception Bay South, 15 km away | 24/7 |
| 2 | JNJ Premium Roofing Inc. | 91 | 4.9★ (34) | Conception Bay South, 19 km away | 24/7 |
| 3 | Legacy Roofing | 90 | 4.7★ (24) | Conception Bay South, 17 km away | 24/7 |
| 4 | Newfound Roofing Ltd | 89 | 4.1★ (13) | Mount Pearl, 3 km away | 24/7 |
| 5 | Able Roofing Ltd | 88 | 4.7★ (14) | Conception Bay South, 17 km away | 24/7 |
| 6 | St Johns Exteriors Inc | 87 | 4.5★ (8) | St. John's | 24/7 |
| 7 | Primo Roofing | 86 | 3.9★ (11) | Conception Bay South, 11 km away | 24/7 |
| 8 | Nash's Roofing | 84 | 1.7★ (6) | Mount Pearl, 13 km away | 24/7 |
| 9 | Normans Roofing | 84 | 4.3★ (6) | Mount Pearl, 9 km away | 24/7 |
| 10 | D&J Roofing | 84 | 5.0★ (5) | Conception Bay South, 23 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.
Open 24/7 · 4.9 from 61 Google reviews
Open 24/7 · 4.9 from 34 Google reviews
Open 24/7 · 4.7 from 24 Google reviews
Open 24/7 · 4.1 from 13 Google reviews
Open 24/7 · 4.7 from 14 Google reviews
Open 24/7 · 4.5 from 8 Google reviews
Open 24/7 · 3.9 from 11 Google reviews
Open 24/7 · 1.7 from 6 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.
Ranked #1 because of its Google rating and availability: 4.9★ from 61 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Conception Bay South, 19 km away
Ranked #2 because of its Google rating and availability: 4.9★ from 34 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Conception Bay South, 17 km away
Ranked #3 because of its Google rating and availability: 4.7★ from 24 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mount Pearl, 3 km away
Ranked #4 because of its Google rating and availability: 4.1★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Conception Bay South, 17 km away
Ranked #5 because of its Google rating and availability: 4.7★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. John's
Ranked #6 because of its Google rating and availability: 4.5★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Conception Bay South, 11 km away
Ranked #7 because of its Google rating and availability: 3.9★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mount Pearl, 13 km away
Ranked #8 because of its Google rating and availability: 1.7★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mount Pearl, 9 km away
Ranked #9 because of its Google rating and availability: 4.3★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Conception Bay South, 23 km away
Ranked #10 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Conception Bay South, 23 km away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 40 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. John's
Ranked #12 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Bay Roberts, 44 km away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. John's
Ranked #14 because of its Google rating and trade focus: 2.6★ from 12 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. John's
Ranked #15 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. John's
Ranked #16 because of its Google rating and trade focus: 3.5★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Conception Bay South, 13 km away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Mount Pearl, 12 km away
Ranked #18 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. John's
Ranked #19 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Conception Bay South, 30 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. John's
Ranked #21 because of its Google rating and review volume: 5.0★ from 105 Google reviews, 105 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. John's
Ranked #22 because of its Google rating and trade focus: 4.9★ from 69 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mount Pearl, 13 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. John's
Ranked #24 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. John's
Ranked #25 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #33, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | O'Keefe Roofing | 61 | 4.3★ (6) | In St. John's |
| 27 | Ace Roofing Ltd | 61 | 5.0★ (8) | In St. John's |
| 28 | Eastern Siding & Window World | 61 | 4.8★ (77) | 9 km |
| 29 | Roof Medic Ltd. | 61 | 5.0★ (6) | 9 km |
| 30 | CSL Roofing Experts - Crane Services Ltd | 59 | 5.0★ (4) | 11 km |
| 31 | Trinity Roofing | 59 | 5.0★ (3) | 10 km |
| 32 | A 1 Eavestroughing Inc | 58 | 3.3★ (4) | In St. John's |
| 33 | Caecoh Contracting Inc. | 48 | 5.0★ (3) | 33 km |
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) |