Best rated roofers in Ottawa
Ranked by the share of Google ratings that are one or two stars — lowest first. 20 of the 20 roofers we list in Ottawa have enough ratings to compare, against a typical Ontario roofer at 2.9%.
The 20 best rated roofers we list in Ottawa
The top 6 are tied at 0% — none of their counted ratings is one or two stars. They share a position number because nothing separates them on the figure this list is ordered by; within the tie, more ratings counted comes first.
| # | Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|---|
| 1 | Bart's Rooftopsroof replacement, pleasant staff, shingle replacement5.0244 ratings0% one and two star(613) 290-6349 | 5.0 | 244 | 0%0 of 244 | (613) 290-6349 |
| 1 | David Tulloch Roofingefficient team, respectful staff, kind staff5.0123 ratings0% one and two star(613) 880-4079 | 5.0 | 123 | 0%0 of 123 | (613) 880-4079 |
| 1 | FineLines Roofing & Renovations Ltdpersonable staff, bathroom fan replacement, eaves trough5.089 ratings0% one and two star(613) 526-0519 | 5.0 | 89 | 0%0 of 89 | (613) 526-0519 |
| 1 | Red Seal Roofing Ottawa Ltd.cost, quick response, shingle repair5.067 ratings0% one and two star(613) 295-5323 | 5.0 | 67 | 0%0 of 67 | (613) 295-5323 |
| 1 | Toitures Husky Roofinglabor, roof replacement, cleanup5.056 ratings0% one and two star(613) 519-5049 | 5.0 | 56 | 0%0 of 56 | (613) 519-5049 |
| 1 | Ottawa Master Roofingquick response, competitive pricing, quality roofing5.044 ratings0% one and two star(613) 859-9890 | 5.0 | 44 | 0%0 of 44 | (613) 859-9890 |
| 7 | Provost & Son's Roofingfair pricing, fast response, shingle replacement4.9103 ratings1.0% one and two star(613) 859-4924 | 4.9 | 103 | 1.0%1 of 103 | (613) 859-4924 |
| 8 | Acres Roofingthorough inspection, quick response, photo and drone view of roof4.9136 ratings2.2% one and two star(343) 998-2590 | 4.9 | 136 | 2.2%3 of 136 | (343) 998-2590 |
| 9 | ACR Roofing Ottawaknowledgeable staff, job site cleanliness, gutter guard4.975 ratings2.7% one and two star(613) 218-3858 | 4.9 | 75 | 2.7%2 of 75 | (613) 218-3858 |
| 10 | Wolfenburg Roofingflat roof replacement, polite crew, smooth process4.9280 ratings2.9% one and two star(613) 800-9058 | 4.9 | 280 | 2.9%8 of 280 | (613) 800-9058 |
| 11 | Rainbow Roofing & Renovationsshingle samples, warranty, new roof4.8376 ratings3.5% one and two star(613) 599-0010 | 4.8 | 376 | 3.5%13 of 376 | (613) 599-0010 |
| 11 | Stewart Roofing Ltd.professional crew, courteous staff, estimation process4.8113 ratings3.5% one and two star(613) 864-0131 | 4.8 | 113 | 3.5%4 of 113 | (613) 864-0131 |
| 13 | Vanity Roofing Ottawawater leaks, courteous staff, shingle repair4.8270 ratings4.4% one and two star(613) 851-4448 | 4.8 | 270 | 4.4%12 of 270 | (613) 851-4448 |
| 14 | Godfrey Roofing Inc.professional crew, quick response, new shingles4.8198 ratings4.5% one and two star(613) 822-7663 | 4.8 | 198 | 4.5%9 of 198 | (613) 822-7663 |
| 15 | Remember Me Roofingcompetitive pricing, eavestrough replacement, efficient crew4.8258 ratings5.4% one and two star(613) 854-7663 | 4.8 | 258 | 5.4%14 of 258 | (613) 854-7663 |
| 16 | London Eco Metal - Ottawa Metal Roofing Divisionmetal roof, installation team, competitive pricing4.699 ratings6.1% one and two star(855) 838-9393 | 4.6 | 99 | 6.1%6 of 99 | (855) 838-9393 |
| 17 | Firon Roofingprofessional crew, polite staff, skylight replacement4.7221 ratings6.3% one and two star(613) 821-6222 | 4.7 | 221 | 6.3%14 of 221 | (613) 821-6222 |
| 18 | Roofmaster Ottawa Inc.courteous staff, skylight replacement, shingle replacement4.7327 ratings6.7% one and two star(613) 521-0088 | 4.7 | 327 | 6.7%22 of 327 | (613) 521-0088 |
| 19 | JDM Roofing - Ottawa Roofing Companyreasonable pricing, hard working team, quality job4.754 ratings7.4% one and two star(613) 882-7663 | 4.7 | 54 | 7.4%4 of 54 | (613) 882-7663 |
| 20 | Sanderson Roofingcompetitive pricing, efficient crew, clean job site4.5177 ratings10.7% one and two star(613) 233-9369 | 4.5 | 177 | 10.7%19 of 177 | (613) 233-9369 |
How this order is decided
One sort, on one figure: the share of a roofer’s Google ratings that are one or two stars, lowest first. Both numbers behind it — how many ratings are one or two stars, and how many there are in total — are printed beside every name, so you can check the order against the page and the page against Google.
Roofers whose share prints the same figure share a position number, because they are tied on the only thing being ordered. Within a tie the one with more ratings behind it is listed first; if that is equal too, the higher star average, and then alphabetically. Those last steps only ever separate roofers the figure itself cannot, and they exist so the order is the same every time the site is rebuilt rather than shuffling.
There is no Roof Warden score, no editorial pick and nothing anyone can pay for. We only rank roofers we list with at least 40 ratings, because below that a single unhappy customer swings the percentage by more than the differences we would be ordering on.
This is not every roofer in Ottawa. We list 20, captured from public Google listings, and rank the 20 with enough ratings to compare. Treat it as a shortlist to check, not a complete market.
All 20 roofers we list in Ottawa · Best rated across Ontario