Rubén Oyarzabal García

Certified Passive House Tradesperson, specialised in Building Envelope


Aratei S.L.

Avda Garay nº19 Arceniega
01474 Alava

Phone: +34 616662840

Initial by Exam

Certificate valid from Jan. 16, 2019
Certificate valid until Jan. 16, 2024
The certificate only applies to this person.

Examined by Formación, Energía y Educación S.L. / Vogt, Anne at Bilbao, Spain