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Welcome to GMC
Kitchen Designer

GMC are specialists in providing beautiful flooring, kitchen granite worktops, bathroom surfaces, wall tiles, fireplaces and exteriors in high quality natural stone.

With access to hundreds of different varieties of marble, cornish granite, slate, limestone and travertine and with a proven record of outstanding craftsmanship, GMC will help you to create a stunning look for your home or business.

**Just in! Cornish Serpentine Blocks! Please contact us for more details.**


We can help you select the right stone or granite worktops, cut it and polish it.

Many of our customers ask us how we manage to output the quality we do at the prices we can.

Put simply, we keep our running costs low and pass these savings onto our customers.

Call us today for a quote or to arrange a visit to come and see us.




We know you will be absolutely delighted with the quality of our products.

Whether you have a project here in Cornwall or want to source high quality stone or granite at great prices, we can help you. We run a UK delivery service.