I had the pleasure of working in a team with the professionals of this company, precisely with Eng. Liliana Aiello, Eng. Gaetano Celesia, an undoubtedly positive experience, these are competent, trained professionals, endowed with empathy and notable problem solving skills, I recommend those looking for these characteristics do not hesitate to contact them because in cities like Palermo it is really difficult to find all these qualities combined. Lastly, a thank you and see you soon seems only right

Extremely positive experience, the course held by Dr. Buglisi was very interesting and well articulated. The notions exposed very clearly were accompanied by practical exercises for all participants. I would like to participate in other courses.

CERTENV is the reference company that every employer should have. In recent years my healthcare facility has had to face an important bureaucratic/regulatory change and it is thanks to their preparation and professionalism that we have been able, together, to always be up to par. My reference for several years has been Gaetano Ceresia, his availability and his preparation together with that of the entire team of professionals have been a guarantee for the constant growth of my company. I highly recommend it.