# Sinco Marble and Granite Countertop Sinco Marble and Granite Countertop is a kitchen fitter in Markham. Rated 5.0/5 from 101 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: 56 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 101 reviews. ## About Sinco granite is Toronto's leading granite countertop fabricator. We are a family run / operated business whose main goal is to keep 100% of our customers satisfied. Sinco is one of the largest granite countertop fabricator in Toronto with over 10,000 square foot facility. We are sure you will find something at our shop once you drop in. We have hundreds of slabs in stock at all times which can be viewed by our clients. We will be more than happy to personally assist every client and answer any questions they might have. Your referral is our best compliment. With our state of the art equipment, we ensure all our customers will be completely satisfied with our services and quality of craftsmanship. Give us a shot at your residential or commercial project, we are sure you will come back for more! ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | HomeStars | 5.0/5 | 101 | Rated 5.0, in line with the local average for kitchen fitters in Markham. Across 31 kitchen fitters in Markham, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally. Most recent review: 2 years ago. _Respectful and tidy in your home (2 reviewers describe them being respectful of the home and leaving it clean):_ "They covered my floor and countertops when they were cutting the granite to minimize the dust and vacuum the dust for us." · HomeStars, Oct 1, 2024 ## What customers consistently praise _Themes mentioned across this contractor's own public reviews:_ - Quality of work (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:_ > "Sinco did a fantastic job sealing my kitchen and bathroom countertops and doing some minor repair. Highly recommend." > Source: Mike Prentice (5.0, via HomeStars) > "Sinco Marble and Granite Countertop is really good. Last week we had scheduled cooktop installation from Miele and the contractor came with cooktop and found the current granite countertop is too small for it so he recommended HomeStars and we immediately went to the website and found Sinco Marble and Granite Countertop. we send quick message to this company and within 30minutes we got reply and two guys from this company came with all equipments and started the service immediately and after 2hours the job was done perfectly. They covered my floor and countertops when they were cutting the granite to minimize the dust and vacuum the dust for us. Very nice job and after that we called Miele contractor and he said the cutting job is perfectly done so my new cooktop fits perfectly. Thank you so much Sinco Marble and Granite Countertop! Your guys are awesome." > Source: Anonymous (5.0, via HomeStars) > "Great workmanship. Very professional. Knowledgeable and patient with our needs. On time and no surprises. Thanks Sinko." > Source: Anonymous (5.0, via HomeStars) ## Trades Kitchen fitter, Tiler ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 101 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/sinco-marble-and-granite-countertop/checks ## Credentials & sources - Credentials shown: 0 - Corporate registry status: Unknown - 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:_ - Areas served: Toronto, Scarborough, Markham, Mississauga, Oshawa, Vaughan, Etobicoke, Richmond Hill - Good to know: Free quotes · Family-run ## Before you hire a kitchen fitter _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - 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. - Ask to see a portfolio of completed work like yours, plus recent references you can contact. - Check the credentials and registrations that matter for this work, and that they are current. - Get a written, itemized quote with scope, assumptions and a staged payment schedule. ## Contact - Phone: (905) 477-7002 - Website: https://sincogranite.com --- Source: MyTrustedTraders, https://ca.mytrustedtraders.com/traders/sinco-marble-and-granite-countertop 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.