JW STONE INC.（Porcelain, Sintered Stone & Quartz）
Quartz Countertops in Vaughan
- Google rating
- 5.0
- reviews
- 17
- newest review
- 1mo
Last updated: By The Slab Desk
Figures as Google published them in the August 2026 snapshot.
Contact JW STONE INC.（Porcelain, Sintered Stone & Quartz）
Visit website- Address
- 331 Bowes Rd #6-7, Concord, ON L4K 1J2
- Opening days
- 6 days a week
- Serves Vaughan (York Region)
- Listed under Quartz Countertops
- Contact listed: website
The Countertop Installers Score for JW STONE INC.（Porcelain, Sintered Stone & Quartz）
- What its customers said38 / 45
- Google rating, adjusted for how many people left one (4.89)+23.5How many reviews there are to read (17)+6.1Themes reviewers raised more than once (7)+8
- What it states on its own website4 / 25
- Says it is licensed+4
- Its website and its record here30 / 30
- Its website answered when we fetched it+12Phone number on the record+4Three or more photos of its work+4Posted business hours+4Placed in a countertop service category+3Street address on the record+3
JW STONE INC.（Porcelain, Sintered Stone & Quartz） scores 38 of 45 on what its customers said, 4 of 25 on what it states about itself, and 30 of 30 on its website and record. Nothing here has been checked with a registry, an insurer or the WSIB. The middle pillar counts sentences this business wrote on its own website, which is why each one is worded as something it says rather than something anyone confirmed. The review pillar uses public Google review data republished here, and the ratings are set by reviewers, not by Countertop Installers.
What we read about JW STONE INC.（Porcelain, Sintered Stone & Quartz）
We fetched this business’s own website once and read the reviews already stored on its record. That turned up 1 statement it makes about itself and 7 themes running through 17 Google reviews. Everything below carries the sentence it came from. Nothing below was confirmed with anybody.
What it states on its own website
Says it is licensed
From its own page: “e. ♻️ Eco Certified · Low Carbon · Sustainable Future Licensed, Certified & Eco-Compliant Our sintered stone slabs meet all required”
Themes running through its Google reviews
Waterfall and island work
A reviewer wrote: “She did the countertop, full-height backsplash, and waterfall island”
Backsplashes
A reviewer wrote: “the countertop, full-height backsplash”
Trade and commercial work
A reviewer wrote: “My client is extremely satisfied with the quality”
Helped pick the stone
A reviewer wrote: “they gave me some solid recommendations that turned out amazing”
Warranty in writing
A reviewer wrote: “On top of that, their warranty is excellent”
Patient with questions
A reviewer wrote: “Vivian patiently consulted with me on a wide variety of options”
Repeat and referred customers
A reviewer wrote: “I recently had her complete a second kitchen for me”
Its website answered when we fetched it. Addresses were last scanned on August 26, 2026. This page was read on August 29, 2026.
About JW STONE INC.（Porcelain, Sintered Stone & Quartz）
Countertop Installers lists JW STONE INC.（Porcelain, Sintered Stone & Quartz） as a quartz countertop installer serving Vaughan, rated 5.0★ across 17 Google reviews.
In the words of the business itself. Countertop Installers republishes these descriptions as written and checks no claim in them.
“At JW STONE™, we work exclusively with B2B partners - including fabricators, designers, architects, and builders - delivering premium, eco-friendly sintered stone slabs ready for fabrication and installation. We support your business with consistent quality, reliable supply, fast turnaround, competitive pricing, and a strong commitment to sustainable, low-emission building materials.”
JW STONE INC.（Porcelain, Sintered Stone & Quartz） · via its own website
- Service options
- Onsite services
- Accessibility
- Wheelchair-accessible parking lot
- Amenities
- Gender-neutral washroom
- Payments
- Credit cardsDebit cards
- Parking
- Free parking garageFree parking lotFree street parkingOn-site parking
Services
- Quartz Countertops
- Porcelain Countertops
What customers say
Highlights via Google reviews. Ratings are set by reviewers, not Countertop Installers.
- a month ago
“I feel incredibly lucky to have found Vivian at JW Stone. She is so professional, personable, patient, and great to work with. Vivian patiently consulted with me on a wide variety of options. She did the countertop, full-height backsplash, and…”
Sophie · via Google reviews
- 10 months ago
“The color and pattern we chose this time are really beautiful! The final product exceeded my expectations and I was very surprised. The service throughout the process was particularly excellent. The team was very enthusiastic and professional, and the communication…”
J · via Google reviews
- Edited 8 months ago
“I used a 2cm sintered stone slab to make a 54” round dining table, and the result turned out absolutely stunning - far beyond my expectations. If you’re making a dining table, I highly recommend choosing the 2cm thickness. It’s…”
Liu · via Google reviews
- a year ago
“I recently purchased three slabs from JW Stone, and I couldn’t be happier with the quality! The stone looks absolutely stunning in my kitchen. The sales team was incredibly professional, patient, and knowledgeable, making the entire process smooth and enjoyable.…”
Will · via Google reviews
- 8 months ago
“I chose JW STONE’s sintered stone slab, and now the kitchen is my favorite space at home. Thanks to Zita for the great recommendation!！👍👍”
Lili · via Google reviews
Hours
| Monday | 10 a.m.–5 p.m. |
|---|---|
| Tuesday | 10 a.m.–5 p.m. |
| Wednesday | 10 a.m.–5 p.m. |
| Thursday | 10 a.m.–5 p.m. |
| Friday | 10 a.m.–5 p.m. |
| Saturday | 10 a.m.–5 p.m. |
| Sunday | Closed |
Before you call, the quartz countertop installation cost guide lists the questions worth asking a quartz countertop installer before you sign, alongside sourced Greater Toronto Area prices.
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JW STONE INC.（Porcelain, Sintered Stone & Quartz）: frequently asked questions
Is JW STONE INC.（Porcelain, Sintered Stone & Quartz） well reviewed?
- JW STONE INC.（Porcelain, Sintered Stone & Quartz） holds a 5.0-star Google rating across 17 reviews. Based on Countertop Installers' analysis of Google review data, that is a strong score for a quartz countertop installer in the Greater Toronto Area. In the newest reviews, look for seam quality, edge finish and whether the template measurements came out right.
Where does JW STONE INC.（Porcelain, Sintered Stone & Quartz） operate?
- JW STONE INC.（Porcelain, Sintered Stone & Quartz） works out of Vaughan in the York Region area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 331 Bowes Rd #6-7, Concord, ON L4K 1J2.
How do I contact JW STONE INC.（Porcelain, Sintered Stone & Quartz）?
- JW STONE INC.（Porcelain, Sintered Stone & Quartz） has not claimed its Countertop Installers listing, so no phone number is published here. Use the request form on this profile instead or its website: what you send through the form reaches Countertop Installers, and only after you tick the consent box is it passed to one company to quote. Before you commit, get a measured, itemized quote from more than one quartz countertop installer serving Vaughan.
What does JW STONE INC.（Porcelain, Sintered Stone & Quartz） charge for quartz countertop installation?
- JW STONE INC.（Porcelain, Sintered Stone & Quartz） sets its own prices, but as a market benchmark a-grade quartz (popular whites, light veining), fabricated and installed runs $65 to $85 per sq ft (CAD) across the GTA, according to Stone Valley Countertops (Mississauga, GTA quartz pricing guide). Add 13% HST, and request an itemized quote for numbers specific to your project.