top of page


Founded in 1979with the nameSt. Peter marbles

dedicating itself to the commercialization and transformation of Marbles, Granites and other Natural stones, as well as Silestone and Quartz Compac.


The company's growth with the expansion in the market in Portugal and in foreign markets, allowedin 2002 to become a Society with the name Mármores João Costa & Filhos, Lda.

We provide personalized service and experienced technical advice.

The quality of materialsand services for the satisfaction of our customers are our reference in the market.


Transformation of stone, granite, marble, Silestone, Quartz, Compac, Dekton, Neolith, slate, limestone, sale, home products, fireplace, stairs, coating, tile, pillar, column, swimming pool, counter, kitchen wc, furniture, barbecue, fountain, civil construction, funerary art, tomb, tomb, chapel, tombstone, book, plaque, photo, stonework, granite, washbasin, table, shower base, step, mirror, rock, center table, dining table, wc, washbasin

Transformation de marble granit ardoise calcaire Silestone, vente de produit maison, chimneys, staircase, revêtement, carrelage, piliers, colonnes, swimming pool, cuisine et salle de bain comptoir, meuble, barbecues, fontain, construction, l'art funéraire, tombes, tombes chapelle, plaques avec des photos.

Transformation of marbles granites slates silestone limestones, for sale of products for house, fireplace, staircase, cladding, tile, pillar, column, pool, kitchen and bathroom counter, miscellaneous furniture, barbecues, fountain, construction, funerary art as grave, chapels, or plate with photograph

churrasqueiras lareiras grelhadores
bottom of page