Roofing contractor
Ace 1 Quality Roofing | Siding, Eavestroughs- Welland
11 Northwood Dr, Welland, ON L3C 6V4
Listed under Port Colborne, ON
- Google average
- 5.0
- Ratings counted
- 4
- One and two star
- 0 of 4
- Ontario median
- Not comparable
The first three are Google’s own figures for Ace 1 Quality Roofing | Siding, Eavestroughs- Welland, 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 | 100% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 0 | 0% |
Too few ratings to compare against other roofers — at 4 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.
We hold no one or two-star review text for Ace 1 Quality Roofing | Siding, Eavestroughs- Welland. That is not the same as there being none — it means our capture did not reach any. The rating breakdown above is Google’s own count and is the number to go on.
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.
- customer care3
- roof installation2
Other reviews we hold
4 more of the 4 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Keith Maxim4 months ago
They did a great job on our roof and recapping our front door. A few years later a leak showed up. They came out had 2 options. Tried the first one and it worked till the following year. Then when it cam back, I called, they showed up with plan B and so far its perfect. Easy to deal with, they are competent and they listend to my Concerns. I will continue to recommend.
Reply from the business
Thank you for the thoughtful review and continued support! We’re happy we could help with both your roof and front door recapping project. Sometimes issues can take a different approach to fully solve, and we appreciate your patience while we worked through the best solution. Glad to hear everything has been holding up great since. We truly value your trust, recommendations, and the opportunity to stand behind our work!
- 5 out of 5Matt C4 months ago
I recently had my eavestroughs replaced by Ace 1 Quality Roofing, Siding & Eavestroughs at my home in Welland, and I’m extremely happy with the results. Dan and his crew arrived on time, explained everything clearly, and got the job done efficiently without cutting any corners. The new eavestroughs look great and work perfectly — no more overflowing or drainage issues. It’s clear they take pride in their work and care about their customers. I would definitely recommend Ace 1 Quality Roofing, Siding & Eavestroughs to anyone in the Welland area looking for reliable, high-quality exterior work!
Reply from the business
Thank you Matt we were happy to help you replace your eavestroughs and here anytime you should need in the future:)
- 5 out of 5Mel Ha year ago
Really pleased with the work Dan and his crew did. Our roof looks great! They went above and beyond to make sure we were happy with the work done. I would recommend Ace 1 Quality Roofing. You won't be disappointed.
Reply from the business
Thank you so much Mel for the great review, we were thrilled to help you:)
- 5 out of 5Shane Leedhama year ago
Great job, great price
Reply from the business
Thank you Shane for the 5 star review, we appreciated it tons:)
The latest post from this business
Posted by Ace 1 Quality Roofing | Siding, Eavestroughs- Welland to their own Google profile 5 months ago. Their words, not ours.
Rooftop Ballerina 🩰 We get the job done — even when we’re having a little too much fun doing it. 😎 A little roofing, a little dancing, and a whole lot of good vibes. That’s how we do it at Ace 1 Quality Roofing.2 days agoCall now
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 4 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 4, of which 4 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 Ace 1 Quality Roofing | Siding, Eavestroughs- Welland. 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.