PIERRA is established as one of the leading companies within the specialist fields of building restoration, conservation & stone masonry acting as either a principal or specialist contractor. Since our formation in 2007, we have grown to be one of the country's leading specialist contractors operating within both the specialist heritage and commercial sectors, providing a comprehensive service in conserving, restoring and adapting historical buildings, facades and monuments. Our standard of service and quality of work has seen us entrusted to conserve and repair some of our nation's monuments, including Bayham Old Abbey and the Archbishop's Palace, along with various properties and structures owned by the National Trust and Historic England.