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Tradesperson
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Building Certifier

Alex Blaszczyk

Certified Passive House Designer

professeur langevin
4 ème étage
59170 Croix
France

Phone: 0681772391
a.blaszczyk04@compagnons-du-devoir.fr

Initial by Exam

Certificate valid from Feb. 19, 2021
Certificate valid until Feb. 19, 2026
The certificate only applies to this person.

Examined by La Maison Passive Prestations Sarl at None