Rubén Contreras Maestro

Certified Passive House Tradesperson, specialised in Building Envelope & Services

Head Of Construction Section

Aislamientos Burgaleses S.L.

Avda. La Poz 25,4ºA
09004 Burgos

Phone: +34 947471289

Initial by Exam

Certificate valid from Aug. 28, 2019
Certificate valid until Aug. 28, 2024
The certificate only applies to this person.

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