GGS Professional Memberships

GGS are members of the British Standards Institution


GGS are members of Environmental Protection UK


GGS are members of the Radon Council

GGS are members of the Radon Council

 

 

CL:AIRE Logo

GGS is a technical member of CL:AIRE

 

 

 

 

Certified Members of Constructionline

Certified Members of Constructionline

 

 

 

 

GGS are members of the EIC

GGS are members of the EIC