Early access in Canada. We are still building our directory for Canada. The profiles here show real public evidence from named sources, but coverage is limited and our checks are not yet as complete as on our UK site. Treat this as a preview, not a full picture.
Public evidence profile · Checked May 2026
How this score is made up
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Recurring themes from 4 customer reviews on HomeStars.
Customers mention transparent pricing: “gave a competitive price and a reasonable timeline.” · HomeStars, Nov 27, 2024
Respectful and tidy in your home: “Even with the long daily hours they went beyond my expectations in terms of job cleanup.” · HomeStars, Nov 22, 2024
Reviewers confirm: Finished on schedule. “completed the work in less than 1-1/2 days.” · HomeStars, Nov 27, 2024
“He was very professional, clearly explaining the scope of the job and how it would proceed.” · HomeStars, Nov 13, 2025
“He kept me updated all the time.” · HomeStars, Feb 3, 2025
“A BIG shoutout to the crew who worked tirelessly for three days in an open communicative environment” · HomeStars, Nov 22, 2024
HomeStars is one of Canada's largest home-services review sites; its Best of award goes each year to the pros with the highest verified customer ratings.
View award source (opens in new tab)These are independent third-party awards: recognition earned from review communities and trade bodies, never paid placement.
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
These are the individual reviews we hold for Advanced Flat Roof Systems, including the highlights above. The 15 headline total is the review volume reported across public review sources.
I highly recommend Advanced Flat Roof Systems. Denys, the project manager, came out promptly to assess our situation. He was very professional, clearly explaining the scope of the job and how it would proceed. He detailed the materials, gave us a timeline, and offered a very competitive estimate. The roofers were neat, polite, and professional, finishing the job on time. Despite the non-ideal, sub-zero November temperatures, the crew performed admirably. Thanks, Denys, for a job well done!
After lots of research to get my roof fixed this company really performed. Denys the project manager was amazing. He kept me updated all the time. I would highly recommend this company
I would give this company 12 out of 10 if possible. From the first call everyone was professional and efficient. Denys thoroughly explained what needed to be done, answered my many questions, gave a competitive price and a reasonable timeline. The crew worked together like a well oiled machine and completed the work in less than 1-1/2 days. And they were very polite and clean. Hire these guys, you won't be disappointed!
Completely satisfied with the quality of workmanship. A BIG shoutout to the crew who worked tirelessly for three days in an open communicative environment, responding to all of my questions. Even with the long daily hours they went beyond my expectations in terms of job cleanup. Denys is a friendly, honest, hard working individual who takes pride in the work he does, his crew and the expected success of his business. No need to look further for your flat roofing needs!
Across 11 guttering specialists in Maple, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Public evidence last checked May 2026
Flat roof Repair and Installation Experts in South Ontario. Advanced Flat Roof Systems specializes exclusively in flat roofing. From simple residential repairs to complex new commercial roofs, we do it all. Give us call
See their work: Photo gallery (opens in new tab) · Instagram (opens in new tab)
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Want an extra legitimacy check? Run the Rogue Contractor Check on Advanced Flat Roof Systems before you contact them.
Run Rogue Contractor Check →They advertise Emergency response availability on their own website. This is the business's own statement on their website, not something we have independently checked. For an urgent job, call to confirm they can attend before you rely on it.
Advanced Flat Roof Systems has 15 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
Advanced Flat Roof Systems has 15 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Advanced Flat Roof Systems' 15 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Advanced Flat Roof Systems holds 1 independent award, including HomeStars Best of Newly Listed winner (2025). These are third-party awards: recognition that has to be won, not self-issued.
They state on their own website that fully licensed and insured. This is the business's own statement on their website, not something we have independently checked. Ask to see a current certificate before work starts.
They state on their own website that 10-year workmanship warranty. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.
They state on their own website that they cover Toronto. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.
Known for: Professional · Punctual · Quality of work
Known for: Friendly & polite · Professional
