# Ys Roofing Inc Ys Roofing Inc is a roofer in Markham. Rated 5.0/5 from 158 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this contractor, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement. Trust Score: 68 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 158 reviews. 5 reviews in the last 12 months. ## About YS Roofing is a team of specialist Torontonian roofers who understand the city’s weather and atmosphere. Their output is built to last harsh winters, as a result. They’re also certified and insured. That matters because unlike plumbing, roofing is an unregulated industry. Therefore, it’s vital to hire a team that is certified and insured. You wouldn’t want to end up paying more in repairs for a weak roof later! Another positive point about them when it comes to cost-efficiency is that YS l doesn’t have unreasonable charges even for custom roofing. This is based on what we’ve seen of past project quotes. And whether you need a new roof or your current one needs an upgrade, YS doesn’t shy away from any project, however complex. Their estimates are given free and upfront, so you’re not up all night worrying about how much this new roof is going to cost you. There might be a chance that you don’t even need to get your roof replaced entirely, actually. YS doesn’t always push clients to spend on new roofing, especially if you’re a homeowner on a tight budget. Pros Affordable Extensive services Free quotes upfront Works fast ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | HomeStars | 5.0/5 | 158 | Rated 5.0, above the local average for roofers in Markham. Across 33 roofers in Markham, the typical rating is 4.5 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally. Most recent review: 4 months ago. _Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "He did a very good job, left all clean, very organized!" · HomeStars, Apr 29, 2026 ## What customers consistently praise _Themes mentioned across this contractor's own public reviews:_ - Fast & efficient (mentioned in 40% of reviews we've read) - Tidy & clean (mentioned in 40% of reviews we've read) ## In customers' own words _Verbatim quotes from this contractor's public reviews, each attributed to its source:_ > "He did a very good job, left all clean, very organized!" > Source: Anonymous (5.0, via HomeStars) > "Excellent Job. They were quick to start the job and completed it in one day (Approx 700 SqFt of asphalt singles with some deck replacement). Cleanup was thorough." > Source: Chris Toms (5.0, via HomeStars) > "Amazing experience - fast, reliable, well-priced and top-notch service! Simon is very competent, responsive and patient - and I had lots of questions which he always answered quickly, even at late hours! Will recommend to anyone I know looking to do any roofing job!" > Source: Leszek (5.0, via HomeStars) ## Trades Roofer, Guttering specialist ## See their work _Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_ - [Photo gallery](https://ysroofing.com/our-projects/) - [Instagram](https://www.instagram.com/ys_roofing2010) - [Facebook](https://www.facebook.com/ysroofing2010) ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 158 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 1 public listing for this contractor. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing) - Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing) - Website: MyTrustedTraders shows a public website for this contractor. (via MyTrustedTraders public listing) - Work photos: MyTrustedTraders shows 1 work photo on this profile. (via MyTrustedTraders public listing) Full verification checklist: https://ca.mytrustedtraders.com/traders/ys-roofing-inc/checks ## Credentials & sources - Credentials shown: 0 - Corporate registry status: Unknown - Website online since 2024 (verified via public domain registry) - Evidence held from: HomeStars - Public evidence last checked May 2026 ## What this business says about itself _Self-declared on the contractor's own website, not independently verified:_ - Emergency availability: Rapid response - Guarantee: Guaranteed satisfaction - Areas served: Ajax, Etobicoke, North York, Oshawa, Whitby, Toronto - Good to know: Free quotes · Finance available ## Before you hire a roofer _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - Never agree to roof work from a cold-caller at your door or an unsolicited 'we noticed your roof' note. That is the classic roofing scam. - Get a written quote that itemizes access (scaffolding or a tower), the exact materials, and the workmanship guarantee, not a vague day rate. - Be wary of demands for a large cash deposit; agree staged payments against work you can actually see completed. - Trade licensing in Canada is set by each province or territory. Electrical, gas and plumbing are licensed trades almost everywhere (for example ESA for electrical and TSSA for gas in Ontario), so check your provincial regulator that the contractor is certified for the work before you hire. - A construction lien is a real risk: in every province an unpaid subcontractor or supplier can register a lien against your home even if you already paid the main contractor. Hold back the statutory amount (commonly around 10%) and get signed lien waivers as you pay. ## Contact - Phone: +64 76 671 367 - Website: https://ysroofing.com --- Source: MyTrustedTraders, https://ca.mytrustedtraders.com/traders/ys-roofing-inc Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.