Perfo Sciage Diamant, founded in 1992, is a CONSTRUCTION and CIVIL ENGINEERING COMPANY specialised in drilling and cutting concrete using diamond-tipped tools. Part of the Cohinvest group since 2012, Perfo Sciage Diamant, or more commonly called PSD, covers north-west France and the Paris region.

Known and recognised for its high quality work in fields as varied as hospitals, manufacturing industry, petrochemicals, offices or private individuals.

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