Quality and competence at your service Quality and competence at your service The Grosso Gianenrico srl company in Sondrio specializes in the installation of technological systems for civil, commercial and industrial uses. Our goal is to find the best solution by evaluating the customer's needs, depending on the environment to be heated and / or cooled. We follow the customer from the elaboration of clear and detailed estimates to the installation and subsequently to the maintenance and assistance, to guarantee perfect functioning and an always optimal performance of the system. We are an ISO 9001: 2008 certified company for heating and Presidential Decree 43 of 27/01/2012 REG. 303/2008 for air conditioning Learn more Boiler installation and assistance The best air conditioning systems for domestic use with an excellent assistance service . Learn more Home Who we are What do we do Where we are Contacts GROSSO GIANENRICO srl V. France, 14 - 23100 Sondrio (SO) Tel. 0342 210136 0342 511123 i nfo@grossosrlimpianti.it P.I. 00530360148 Legal information | Privacy Policy and Cookie Policy Powered by Italiaonline - Paginegialle.it