Top 50 of 155 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 Calgary: Epic Roofing & Exteriors, 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 | Epic Roofing & Exteriors | 95 | 4.7★ (1,247) | Calgary | 24/7 |
| 2 | Roof By Roof Exteriors Ltd. | 95 | 4.9★ (520) | Calgary | 24/7 |
| 3 | Legacy Exteriors | 94 | 4.9★ (300) | Calgary | 24/7 |
| 4 | NuHome Roofing and Siding Calgary | 94 | 5.0★ (222) | Calgary | 24/7 |
| 5 | National Star Roofing Inc | 93 | 4.9★ (207) | Calgary | 24/7 |
| 6 | Friends Roofing | 92 | 5.0★ (82) | Calgary | 24/7 |
| 7 | Tony's Roof Repair | 92 | 4.8★ (123) | Calgary | 24/7 |
| 8 | Superior Roofing Ltd | 91 | 4.6★ (169) | Calgary | 24/7 |
| 9 | Renoteck Metal Roofing & Exteriors | 91 | 4.9★ (69) | Calgary | 24/7 |
| 10 | DiamondCut Roofing | 91 | 4.9★ (63) | Calgary | 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 · 4.7 from 1,247 Google reviews
Open 24/7 · 4.9 from 520 Google reviews
Open 24/7 · 4.9 from 300 Google reviews
#4NuHome Roofing and Siding Calgary
Open 24/7 · 5.0 from 222 Google reviews
Open 24/7 · 4.9 from 207 Google reviews
Open 24/7 · 5.0 from 82 Google reviews
Open 24/7 · 4.8 from 123 Google reviews
Open 24/7 · 4.6 from 169 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 155 is on the roofers page.
Ranked #1 because of its Google rating and review volume: 4.7★ from 1,247 Google reviews, 1,247 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #2 because of its Google rating and availability: 4.9★ from 520 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #3 because of its Google rating and availability: 4.9★ from 300 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #4 because of its Google rating and availability: 5.0★ from 222 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #5 because of its Google rating and availability: 4.9★ from 207 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #6 because of its Google rating and availability: 5.0★ from 82 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #7 because of its Google rating and availability: 4.8★ from 123 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #8 because of its Google rating and availability: 4.6★ from 169 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #9 because of its Google rating and availability: 4.9★ from 69 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #10 because of its Google rating and availability: 4.9★ from 63 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #11 because of its Google rating and availability: 5.0★ from 48 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #12 because of its Google rating and availability: 5.0★ from 41 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #13 because of its Google rating and availability: 4.9★ from 38 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #14 because of its Google rating and availability: 4.6★ from 63 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #15 because of its Google rating and availability: 5.0★ from 19 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #16 because of its Google rating and availability: 4.6★ from 20 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #17 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #18 because of its Google rating and availability: 4.5★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #19 because of its Google rating and availability: 5.0★ from 44 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #20 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #21 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #22 because of its Google rating and availability: 4.6★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #23 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Okotoks, 32 km away
Ranked #24 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calgary
Ranked #25 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 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: 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) |