Roofing contractor
Niagara Wholesale Roofing & Renovations
55 Briarsdale Crescent, Welland, ON L3C 6S7
Listed under Port Colborne, ON
- Google average
- 3.7
- Ratings counted
- 6
- One and two star
- 2 of 6
- Ontario median
- Not comparable
The first three are Google’s own figures for Niagara Wholesale Roofing & Renovations, 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 | 4 | 67% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 2 | 33% |
Too few ratings to compare against other roofers — at 6 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 2 of the one and two-star reviews we hold for Niagara Wholesale Roofing & Renovations, most recent first.
- 1 out of 5Sharon Stanoviea week ago
Shoddy work. 2 nails per shingle, no felt paper which I paid for! I should take them to small claims court!
- 1 out of 5Rich Meyden2 years ago
Hired to replace my mother's roof which was expensive but fast. After a few months leaks developed and continued even with rrepairs. After an inspection it was found the roof was not installed properly and plywood was not replaced as charged. John, failed to fix or return calls so had to sue him and get roof replaced by more reputable company at a lower cost. If I could rate a zero I would.
Other reviews we hold
3 more of the 5 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Rihanna Maier2 years ago
Hired John to do a pretty big basement renovation. We had an unfinished basement and needed to add a bedroom and ensuit. We also had him complete a custom pantry for us. Far exceeded our expectations and kept us updated throughout the …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5jade terrell3 years ago
Great experience from start to finish. Couldn’t be happier with the price and results
- 5 out of 5simon ovenden3 years ago
Highly recommend Niagara wholesale roofing. They were very fast and proffessional. They took the time to listen to my problem and explain the roofing process. Trust them to do a great job guaranteed
Other roofers in Port Colborne
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Lifetime Exteriorsmetal roof, eavestrough, crew4.823 ratings4.3% one and two star(905) 733-8408 | 4.8 | 23 | 4.3%1 of 23 | (905) 733-8408 |
| Doug's Roofing & Constructionjob, professional work, friendly staff4.720 ratings5.0% one and two star(289) 668-4132 | 4.7 | 20 | 5.0%1 of 20 | (289) 668-4132 |
| Architectural Copper & Sheet Metal - Specializing in Standing Seam Roofingworkmanship, sheet metal roofs, architectural copper work5.011 ratingstoo few to compare(905) 359-8261 | 5.0 | 11 | —too few | (905) 359-8261 |
| Green Peaks Roofingcommunication, cleanup, efficient job5.011 ratingstoo few to compare(905) 301-7884 | 5.0 | 11 | —too few | (905) 301-7884 |
| Niagara Exteriorspolite crew, job quality, friendliness5.010 ratingstoo few to compare(905) 414-8398 | 5.0 | 10 | —too few | (905) 414-8398 |
| Pc Roofing and Exteriorssiding work, workmanship, roof repair3.910 ratingstoo few to compare(905) 736-2587 | 3.9 | 10 | —too few | (905) 736-2587 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 6 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 6, of which 5 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 Niagara Wholesale Roofing & Renovations. 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.