Active throughout the Lake Geneva region,
our main activities range from :
-        Tinsmithing
-        Roofing
-        Ventilated facade
-        Waterproofing and roof maintenance, new and renovation.
 
For over a century, this has been one of Giovanna SA's core businesses:
whether for large establishments - hotels, clinics, housing estates
or smaller units such as houses and villas,
the company has developed roofing expertise
a know-how that guarantees perfectly mastered work.
 
We're also active in the field of chimney flues for boilers,
please don't hesitate to contact us for a quotation,  
Training apprentices and continuing education is a core company objective,
we are currently looking for apprentices and organizing internships for this purpose,
we are also looking for tinsmiths and/or roofers to continue developing our activities.
 
The Team is made up of a mix of experience and youth with an average age of 35, this one is composed of 50% of workers trained in the company,
we respect the CLA and actively participate in the development of our professional activities.
 
 
Contact