About us
Specialists in natural stone
King of Stone restores, protects and repairs marble and natural stone for homes and businesses across London and the towns around the M25.
What we do
Natural stone is one of the most beautiful materials in any building — and one of the most misunderstood. Marble etches, limestone stains, travertine opens up, terrazzo dulls. Most of these problems are not permanent. With the right knowledge and equipment, stone can almost always be brought back.
We specialise in mechanical restoration: grinding, honing and polishing the stone itself with diamond abrasives, then protecting it with breathable impregnating sealers. We do not rely on waxes, acrylic coatings or crystallisation, because they hide damage rather than remove it and usually create more work later.
How we think
We would rather tell you that a deep clean and a sealer is enough than sell you a full restoration you don’t need. Every quote is fixed and explains exactly what will be done, so you can compare it fairly.
We treat every property — a family kitchen in Fulham or a hotel lobby in Westminster — with the same care: full protection, low-dust wet methods and a clean handover.
Our principles
Four things we never compromise on
Restore, don’t cover
Shine comes from the stone itself, not from a coating.
Fixed prices
Per project under 100 m², per m² above. Agreed before we start.
Fully insured
Residential and commercial cover, with documents on request.
Clean & careful
Masking, protection and a tidy finish on every job.
Professional equipment
Industrial planetary grinders use multiple rotating diamond tools to grind, hone and polish floors. Tooling and abrasive grades are selected to suit the stone or concrete and the required finish.
How it works
Simple, transparent, fixed-price
- 1
Send photos
WhatsApp or upload a few photos, the approximate area and your postcode.
- 2
Free assessment
We review the stone and, where needed, visit to test and measure — at no cost.
- 3
Fixed quote
A clear written price with the finish, timeline and what’s included.
- 4
Restoration
Protected, low-dust wet methods. We leave the space clean.
- 5
Aftercare
Care guidance and optional maintenance to keep the finish perfect.
Our pricing rule
Projects under 100 m² are priced per project. Projects over 100 m² are priced per m². Always fixed before we start.
Free quote
Tell us about your stone
Share a few details and photos. We’ll come back with honest advice and a fixed price — no obligation.
- — Fully insured, residential and commercial
- — Fixed quotes: per project under 100 m², per m² above
- — London and towns around the M25
Prefer to talk? +44 7385 775121
Ready to see your stone at its best?
Send us a photo today — we’ll tell you honestly what can be achieved.