Sitemap Select your language: ITA / ENG "Colombo Alessandro & Son srl was born in 1967 and has been operating in the sector of technological systems in Italy for more than 40 years ." Specialized in: heating // air conditioning // autoclave // fire prevention // hydro-sanitary // flues // renewable energies // design // operation and maintenance // The experience, gained over the years, has led our company to present itself today with an image of solidity and professionalism manifested through consultancy, design, construction, management, operation and maintenance of systems: heating, air conditioning, fire prevention, water and electrical. The use of innovative techniques, with the help of expert collaborators, ensures product and service quality certified according to the regulations in force. Milan weather © 2012 | Colombo Alessandro & Son srl Via Aosta, 19 - 20155 MILAN - IT REA Milan 1040569 - Company Reg. Chamber of Commerce of MI - Tax Code and VAT number 04636070155 Tel. 02 33104769 - Fax 02 3319317 - colombo@colombo1967.it home | company | services | certifications | brands | contacts /// design by Arti Grafche Fimognari