• Quality Management System ISO 9001:2015ISO logo - modified2
  • Certificate No. FS 564908


  • CHAS: Contractors Health & Safety Assessment SchemeCHAS Logo-modified


British Standards Institution (BSI)


Contractors Health & Safety Assessment Scheme (CHAS)


Certified Passivhaus Consultant (Jason Pardesi)


Society of Facade Engineering


Centre for Window and Cladding Technology


Glass and Glazing Federation


Chartered Institute of Building Services Engineers


The Institute of Structural Engineers


Royal Institute of British Architects


Council for Aluminium in Building