Kitchen worktop specialists.
Not general fitters.
We fabricate and install marble, granite, quartz, and quartzite kitchen worktops across London and the South East — every measurement, cut, and installation handled in-house, in our own CNC workshop.
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Getting a kitchen worktop fitted in London shouldn’t feel this hard.
You’ve chosen your kitchen. You know roughly what stone you want. But now you’re stuck in a frustrating loop that most London homeowners know far too well:
- 01A company quotes you, then subcontracts the actual installation to someone you’ve never met.
- 02A fitter who handles “all worktop types” — but has never worked with the specific stone you’ve chosen.
- 03You’re told a delivery date. Then it slips. Then it slips again.
- 04The seam between your worktop sections is visible, wider than it should be — and no one takes responsibility.
Worktop specialists. Only.
Every measurement, every cut, every installation handled in-house by our own team, in our own CNC workshop. Not a module in a bigger job — the job itself.
“Most worktop problems we fix aren’t material failures — they’re fitting failures. Gaps, poor seams, wrong templating. These happen when a general fitter takes on specialist stone work they’re not equipped for.”SY Stone · Founders
The seams are invisible — or we don’t consider the job done.
Every stone we fit — sourced, fabricated and installed by our team
Four core materials, known inside out — from hundreds of hours templating, cutting, and fitting them in real London kitchens.
Quartz
Our most requested material. Non-porous, stain-resistant, low maintenance — ideal for busy family kitchens. Calacatta, Carrara, Taj Mahal and contemporary finishes, with invisible seams, island and waterfall installations.
Marble
The statement material. Carrara, Calacatta Gold, Arabescato, Statuario and Silver Wave — with an honest conversation about care and sealing before any deposit is taken.
Granite
Heat-resistant, scratch-resistant, unique in every slab. Including Absolute Black, used in commercial bar installations requiring custom curved tops and multiple sink cut-outs.
Quartzite
Patagonia, Taj Mahal and Mont Blanc — the look of marble with greater durability. We’ve completed multiple Patagonia installations, including a full book-matched kitchen.
Five steps. No surprises.
From initial enquiry to completed installation, every project follows a proven five-step process designed to deliver a perfect fit and premium finish.
Choose your material & book a free survey
Browse our project gallery or request sample viewings. Mobile showroom visits let you see colours in your actual kitchen light before committing.
Upload your plans or book a free 3D survey
Send your cabinet layout and appliance locations, or we’ll survey the space in full 3D — advising on slab sizing, joint placement and edge profiles before any cost is committed.
Precision templating at your property
We visit with digital measuring equipment. Every run, island and splashback templated to exact tolerances for a flawless final fit.
In-house CNC fabrication
Your stone is cut, edged, profiled and finished in our own workshop using precision CNC machinery for exact, consistent dimensions.
Installation, reconnection & aftercare
Our team installs your worktop, reconnects services, checks every detail and provides aftercare guidance to keep it looking its best.
Why London homeowners choose SY Stone
Specialist knowledge, not general building
Everyone who works on your project — from the fitter who templates to the fabricator who cuts — works exclusively with stone. Your worktop is not a module in a bigger job. It is the job.
You know exactly what you’re getting, and the cost
No vague estimates, no materials-to-be-confirmed. Written quotes broken down by element. We confirm the slab before cutting, and call if anything changes.
Fabricated in our own workshop, not outsourced
100% in-house fabrication means we control every dimension of quality — our CNC machinery, our edge profiling, the same hands that fit the finished slab.
Invisible seams are the standard
Precision-matched, colour-blended joins that disappear into the stone’s natural pattern — achievable only with the right equipment and experience. Never an upgrade.
Across all of London — we come to you
Hampstead, Chelsea, Kensington, Richmond, Wimbledon and beyond, within the M25. Evening and weekend appointments available. See all areas we cover
A workmanship warranty on every job
If a seam fails or a cut-out isn’t aligned, we come back and fix it — at no charge. That’s the standard our name is built on.
About our expertise
SY Stone was founded on a simple idea: being exceptional at one thing is worth more than being average at many. Between our team, over 15 years of hands-on stone fabrication and installation experience.
One side of the business leads every project from first enquiry to final installation. The other runs the workshop — CNC cutting, edge profiling, and precision jointing. We’re not directors who visit occasionally. We’re the people who show up to your job.
We’ve worked in listed buildings in Chelsea, fitted curved bar tops around structural columns in the West End, and book-matched Patagonia Quartzite so complex the client called her home insurer before we cut.
- ◆15+ years specialist experience in stone fabrication and installation
- ◆Free written quotes — no verbal estimates, no hidden additions
- ◆Workmanship warranty on all installations
- ◆Fully insured — public liability for all installation work
- ◆COSHH-compliant fabrication — dust extraction and correct PPE throughout
Kitchen worktop installation in London
Yes. We offer free onsite templating and written quotes across all London boroughs and surrounding areas including Surrey, Hertfordshire, and Buckinghamshire. We visit, take measurements, and return a fully itemised written quote — usually within 24 hours. No obligation to proceed.
A typical residential installation is completed in one day. From templating to finished install, the full process takes 5–7 days for standard in-stock materials. More complex projects — book-matched stone, waterfall islands, listed buildings — may need two visits. We confirm a specific timeline at the quote stage.
For most busy family kitchens, quartz is the better practical choice — non-porous, stain-resistant, no sealing required. Granite is heat-resistant and extremely durable, with unique character in every slab. We advise every client honestly before any decision.
Yes. Old worktop removal and responsible disposal is included as standard. We protect your cabinets during removal and leave the site clear before fitting the new stone.
Before templating, your cabinets must be installed and levelled, with your hob and sink onsite. Before installation day, clear the worktop area and nearby drawers. We send a preparation checklist ahead of every visit.
Yes. Every installation comes with a workmanship warranty covering all seams, joins, cut-outs, and fitting quality. If anything isn’t right, we return and fix it at no charge.
In some cases, yes. Minor chips and surface damage to quartz and granite can often be repaired without replacement. Send photos and we’ll advise on the most cost-effective solution.
Usually within 3–5 days of your quote being confirmed. We offer weekday, evening, and weekend appointments. Peak periods (spring and autumn) book up quickly, so early enquiry is recommended.
Yes. We install stone worktops and bar tops in restaurants, hotels, and offices — including custom curved bar tops in Absolute Black Granite around structural columns in a West End property. Priced individually.
Costs vary by material, kitchen size, and complexity. As a guide: quartz typically ranges £800–£3,500 for a standard kitchen, with premium natural stone reaching £5,000+ for larger or complex layouts. Free written quotes with itemised costings — no hidden fees.
All London boroughs and surrounding areas within roughly 30 miles of central London — Surrey, Hertfordshire, and Buckinghamshire. Completed projects from N2 and NW3 to SW3, KT10, GU1, and OX2.
Ready to get your kitchen worktop fitted? Start with a free quote.
Your kitchen worktop is something you’ll see and use every single day. It deserves to be fitted by people who know exactly what they’re doing. No deposit to get a quote, no obligation to book — just an honest, itemised price delivered in writing within 24 hours of our visit.