Jack Frei    jack.frei@freibauen.ch                                                                                                     Eidg.Dipl.Baumeister                                                                                                                             Geschäftsinhaber     

Daniel Frei    daniel.frei@freibauen.ch                                                                                                     Eidg.Dipl.Betriebswirtschafter                                                                                                                                              Dipl. Bauführer IBZ

Heidi Werder  heidi.werder@freibauen.ch                                                                                                                 Sekretariat