Restauroitalia works in the conservative restoration of stone architectures and decorated surfaces of historical and artistic interest with decades of experience. The use of the most advanced techniques, such as georadar, 3D laser scanner for metric architectural survey, photogrammetric survey, thermography, resistograph and laser-nd:yag, is associated with the knowledge and mastery of a team composed of engineers, architects, restorers and conservatores, to preserve the cultural heritage.