MDS S.r.l. is a company operating in the field of construction, technological and civil installations, with SOA certification – Attestazione di Qualificazione alla Esecuzione di Lavori Pubblici (according to D.P.R. 207/2010) for the categories below and with quality certifications (see respective boxes).


OG 1 III Civil and industrial buildings

OG 9 III-BIS Installations for the production of electrical energy (photovoltaic, etc.)

OG 11 II Technological installations

OS 28 I Heating and air conditioning systems

OS 30 IV Internal electrical, telephone, radiotelephone and television systems

ISO certification

ISO 9001:2015 Certification of Quality and Conformity to the Standard for Design, Installation, Maintenance of Electrical Panels and Systems, Photovoltaic Systems; Installation of Electronic Intrusion and Fire Prevention Systems; Installation and Maintenance of Plumbing, Heating, Sanitary and Air Conditioning Systems

SA 8000:2014 Certification of Compliance with the Standard for Social Accountability Management Systems

ISO 14001:2015 Certification of Conformity to the Standard for Environmental Management Systems

ISO 45001:2018 Certification of Conformity to the Standard for Health and Safety Management System