Certification Immagine


Absolute quality: guaranteed safety over time.

Quality has always been a fundamental part of the FIEL philosophy: only a job well done fully satisfies the company and the customers.

Today the market demands certified and guaranteed quality: FIEL has always believed in this and since 1998 has acquired the UNI EN ISO 9001: 1994 quality  certification.

With a corporate mission that focuses on customer satisfaction, FIEL has focused on absolute quality via the control of company activities and working processes, thus  complying and gaining the UNI EN ISO 9001: 2015 certification.

Pursuing the fundamental principle of Quality, based on continuous improvement. Since 2017 FIEL decided to apply the INAL Guidelines to guarantee the safety of employees at construction sites and during maintenance, according to the directives of art. 26 of Legislative Decree 81/08..

FIEL has been (Company Certification Bodies) CCB certified since 2002: over the years it has achieved high classifications for the main qualifying categories. CCB (Company Certification Bodies) certification is the "trademark" required for working with the public administration.


ISO 9001.2008

Certification ISO 9001:2015

Certificazione SoaCertification SOA

List of certification