David Sanz Briansó

Certified Passive House Tradesperson, specialised in Building Envelope & Services

Site Manager

Aragonesa de Obras Civiles S.L.

P.I. La Estación, 24
44600 Alcañiz - Teruel

Phone: +34 978870297

Initial by Exam

Certificate valid from Feb. 20, 2019
Certificate valid until Feb. 20, 2024
The certificate only applies to this person.

Examined by Zero Energy Lab / Dr Jesus Menendez at Madrid, Spain