Roofing contractor
Canadian Roof Masters
12 Goldfinch Ct, North York, ON M2R 2C4
Listed under Thornhill, ON
- Google average
- 4.0
- Ratings counted
- 11
- One and two star
- 3 of 11
- Ontario median
- Not comparable
The first three are Google’s own figures for Canadian Roof Masters, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Ontario roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 8 | 73% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 1 | 9% | |
| 1 | 2 | 18% |
Too few ratings to compare against other roofers — at 11 ratings a single unhappy customer moves this figure by several points.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
All 3 of the one and two-star reviews we hold for Canadian Roof Masters, most recent first.
- 1 out of 5Maryna Skobal6 years ago
Very rude and negative attitude.
- 1 out of 5Victor S7 years ago
Do not go near this company! They do not honor their warranty! Their shingles are substandard. I hired them in the summer of 2012 to install high end shingles they said were the very best and guaranteed for 30 years. The shingles started breaking up after only 5 years. Last week whole sections started blowing off the roof. I called and emailed them to send someone to effect repairs. They did not send anyone and are not calling back nor responding to my emails
- 2 out of 5Jenny M.10 years ago
Our neighbour had their roof done and these guys left a mess on our side. They cleaned up the big items but left smaller pieces and nails all over our backyard. I had to ask them 3 times to watch where they were throwing the shingles bc …
Google cut this review short. The full text is on their Google profile.
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- roof installation4
- job4
- shingles3
- cleanliness3
- pricing3
Other reviews we hold
6 more of the 9 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Atif Khan6 years ago
Great work done by them. Had to replace part of my roof. They offered me a great price to redo my entire roof, as my shingles were over 15 years old. They finished the job in one day. Professional and courteous. Did a great job. Showed me before and after photos. Didn't leave a mess. 5 star!
- 5 out of 5David sourab6 years ago
professional and quick service. They repaired my roof properly with competitive price and left everything clean. I highly suggest this company.
- 5 out of 5Saba Gul6 years ago
Did a great job. They did the roof quickly but with quality. Cleaned everything after they finished the job. Recommended them to my neighbours
- 5 out of 5Irma Tchelidze6 years ago
Service was great, and pricing was fair, I got my roof redone and it looks great, have had no problems and I'm very happy with this company. Great service!
- 5 out of 5Teona G6 years ago
They did an excellent job! I received a great service starting from a call to the office to providing a quote and roof installation. Team was professional; and provided great quality job. I definitely recommend Canadian Roof Masters to anyone who needs their roof replaced.
- 5 out of 5eileen patchett8 years ago
I would highly recommend this company with the installation of a flat roof. The crew arrived on time, started work promptly and worked until the job was completed, with only a short break. They were very polite and certainly left our property spotless. The new roof has withstood heavy rains, and therefore we are very pleased.
Other roofers in Thornhill
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Genesis Roofing & Contractingroof replacement, polite staff, speed of work4.782 ratings6.1% one and two star(905) 412-5721 | 4.7 | 82 | 6.1%5 of 82 | (905) 412-5721 |
| The Roof Whisperer of North Yorkflat roof repair, leak, inspection4.853 ratings3.8% one and two star(647) 498-5927 | 4.8 | 53 | 3.8%2 of 53 | (647) 498-5927 |
| The Roof Whisperer of Oshawa - Roof Repair & Skylight Contractorroof repairs, inspection, repair5.050 ratings0% one and two star(289) 312-0924 | 5.0 | 50 | 0%0 of 50 | (289) 312-0924 |
| Ultimate Home Servicesroof replacement, pricing, shingle repair5.041 ratings0% one and two star(416) 889-0629 | 5.0 | 41 | 0%0 of 41 | (416) 889-0629 |
| The Roof Whisperer of Bowmanville - Roof Repair & Skylight Contractorcrew, area, inspected5.033 ratings0% one and two star(289) 276-0297 | 5.0 | 33 | 0%0 of 33 | (289) 276-0297 |
| Guildwood Roofing Ltdcleanup, quality work, competitive pricing4.820 ratings5.0% one and two star(416) 564-7388 | 4.8 | 20 | 5.0%1 of 20 | (416) 564-7388 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 11 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 11, of which 9 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.
There is not much data on Canadian Roof Masters. A short record here means our capture found little — not that there is nothing to find, and not that the business is new or inactive.