64 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Port Alberni: Javen Simon Roofing Ltd, CR Score 59/100; 4.9★ from 80 Google reviews.
Best for emergencies (open 24/7): Eco Roofing ltd, posts 24/7 hours; ranked #3 of 64.
Most-reviewed: D&D Clean Exteriors Ltd., 616 Google reviews at 4.9★, the most of 64 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
64 Port Alberni roofers are ranked here by CR Score, from ten published factors. 13 are open 24/7, 32 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 4.8★ across 64 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Javen Simon Roofing Ltd | 59 | 4.9★ (80) | Port Alberni | — | Overall |
| 2 | Pley Roofing | 58 | 5.0★ (14) | Port Alberni | — | — |
| 3 | Eco Roofing ltd | 58 | 4.9★ (55) | Nanaimo, 57 km away | 24/7 | Emergencies |
| 4 | D&D Clean Exteriors Ltd. | 57 | 4.9★ (616) | Nanaimo, 56 km away | — | Most reviews |
| 5 | CS Islanders | 57 | 5.0★ (13) | Nanaimo, 32 km away | 24/7 | — |
| 6 | Kraken Roofing Inc. | 57 | 5.0★ (6) | Port Alberni | Sat · Sun | — |
| 7 | Roof Pro the Rain Stoppers | 57 | 4.7★ (26) | Nanaimo, 42 km away | 24/7 | — |
| 8 | AllPro Roofing Inc. Parksville | 57 | 4.7★ (14) | Parksville, 34 km away | 24/7 | — |
| 9 | RECOVERY ROOFING | 56 | 4.8★ (29) | Nanaimo, 54 km away | 24/7 | — |
| 10 | Chris Long Roofing | Reliable Roofing Contractor, Metal Sheet Roofing Services | 56 | 4.9★ (9) | Parksville, 33 km away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 80 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Alberni
Ranked #2 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Nanaimo, 57 km away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 56 km away
Ranked #4 because of its Google rating and review volume: 4.9★ from 616 Google reviews, the most in Port Alberni.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 32 km away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Alberni
Ranked #6 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 42 km away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 26 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Parksville, 34 km away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 54 km away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 29 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Parksville, 33 km away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Alberni
Ranked #11 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 Port Alberni
Ranked #12 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Alberni
Ranked #13 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Nanaimo, 58 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 96 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan, 16 km away
Ranked #15 because of its Google rating and trade focus: 2.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 60 km away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Alberni
Ranked #17 because of its Google rating and trade focus: 3.7★ from 12 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 56 km away
Ranked #18 because of its Google rating and review volume: 5.0★ from 124 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Parksville, 33 km away
Ranked #19 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 Salt Spring Island, 24 km away
Ranked #20 because of its Google rating and trade focus: 2.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 55 km away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 61 km away
Ranked #22 because of its Google rating and trade focus: 4.2★ from 135 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Parksville, 44 km away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 65 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Parksville, 39 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Campbell River, 50 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 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. We publish the top 50 of 64 ranked roofers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Nanaimo Roofing Company | 53 | 5.0★ (56) | 56 km |
| 27 | Usher Roofing Systems Ltd | 53 | 5.0★ (7) | 49 km |
| 28 | Dievert's Roofing | 53 | 5.0★ (3) | In Port Alberni |
| 29 | Robbins Roofing & Contracting | 52 | 5.0★ (14) | 50 km |
| 30 | Harbour City Roofing | 52 | 5.0★ (14) | 52 km |
| 31 | Aspengrove Construction & Roofing Ltd | 52 | 5.0★ (14) | 34 km |
| 32 | ISLANDER ROOFING and SIDING | 52 | 4.8★ (34) | 49 km |
| 33 | Synergy Metal Roofing | 52 | 5.0★ (7) | 58 km |
| 34 | Comox Roofing | 52 | 5.0★ (12) | 50 km |
| 35 | Aces Roofing | 52 | 4.7★ (49) | 54 km |
| 36 | Robbins Roofing & Contracting | 52 | 5.0★ (14) | 59 km |
| 37 | Climax Roofing Inc | 51 | 5.0★ (5) | 40 km |
| 38 | Agrimation Inc | 51 | 4.3★ (6) | 54 km |
| 39 | Earth to Sky Contracting | 51 | 5.0★ (7) | 63 km |
| 40 | Chief Roofing | 51 | 4.6★ (10) | 29 km |
| 41 | Ridgeline Roofing & Solar | 51 | 4.9★ (46) | 64 km |
| 42 | Nanaimo Seamless | 51 | 4.4★ (13) | 60 km |
| 43 | Morro Construction & Roofing | 51 | 3.9★ (10) | 51 km |
| 44 | Summit Roofing | 50 | 4.4★ (7) | 52 km |
| 45 | HQ Energy Inc | 50 | 5.0★ (30) | 57 km |
| 46 | B&M Exteriors Inc. | 50 | 5.0★ (3) | 60 km |
| 47 | Else Roofing | 50 | 4.3★ (13) | 62 km |
| 48 | Nanaimo Pinnacle Roofing | 50 | 4.9★ (7) | 63 km |
| 49 | Erickson Roofing | 50 | 4.1★ (48) | 56 km |
| 50 | Sdv Roofing | 50 | 4.2★ (5) | 54 km |
20 more roofers within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A B Hrytsak Ltd | 5.0★ (1) | 59 km |
| A1 Star Roofing Ltd | 5.0★ (2) | 51 km |
| Aj Roofing | 5.0★ (1) | 63 km |
| Cedar Roofs Only | 3.0★ (2) | 58 km |
| Central Isle Roofing Ltd. | 35 km | |
| Dieverts Roofing | In Port Alberni | |
| G & G Roofing | 2.3★ (3) | 60 km |
| Mammoth Metal Roofs Inc | 5.0★ (2) | 43 km |
| Millstone Roofing | 5.0★ (2) | 43 km |
| Milne Roofing | 4.1★ (23) | 60 km |
| Moses Roofing | 1.0★ (1) | 63 km |
| Oceanside Roofing | 5.0★ (2) | 35 km |
| Pley Roofing | 5.0★ (1) | In Port Alberni |
| Roof Care Pros | 5.0★ (7) | 62 km |
| ROOF IT Roofing | 34 km | |
| SHK Roofing | 5.0★ (1) | 63 km |
| Sunshine Roofing | 4.0★ (8) | 62 km |
| Synergy Metal Roofing | 5.0★ (1) | 56 km |
| Tlc premium roofing | 33 km | |
| westcoast roofing | 5.0★ (2) | 56 km |
US national ranges converted to CAD, not adjusted for Port Alberni. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | CA$10,540 | CA$14,050 | CA$19,680 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
| Roof repair | CA$560 | CA$1,650 | CA$2,770 | Per repair: typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. After a big storm, get more than one quote and check the license or registration before signing.
We scored 64 Port Alberni roofers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
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 | In Port Alberni data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |