Juan Carlos Del Valle Mayordomo
Certified Passive House Tradesperson, specialised in Building Envelope & Services
Electrician
Electricidad Carlos del Valle
Plaza de los Caidos
2
34120 Carrion de los Condes
Spain
Phone: +34 627368985
cali.delvalle@hotmail.com
Initial by Exam
Certificate valid from Feb. 26, 2019
Certificate valid until Feb. 26, 2024
Certificate valid until Feb. 26, 2024
The certificate only applies to this person.
Examined by Zero Energy Lab / Dr Jesus Menendez at Palencia, Spain