Sánchez y Lago »Who we are SÁNCHEZ Y LAGO is a Construction company of national scope and international projection dedicated to the execution of works and infrastructures of all kinds without neglecting the initial activity of the Company as Open Pit Mining Operators with more than 35 years of existence. All this in combination with a human team, with extensive experience in various specialties, which contributes with their knowledge in the development of the System supported by the continuous training necessary for the complete satisfaction of our Clients and the correct functioning of the Works. Avenida de Galicia 8, 1º | Oviedo | Asturias | Phone 985 966 010 | Fax. 985 964 020 | Legal Notice | Data privacy