Natalie Engen
Certified Passive House Designer
B.Sc. Architect
Red Stair Design Architecture
423 Carnegie Drive
15243 Pittsburgh
United States of America
Phone: +1-724-977-4713
redstairdesign@gmail.com
Initial by Exam
Certificate valid from June 28, 2019
Certificate valid until June 28, 2024
Certificate valid until June 28, 2024
The certificate only applies to this person.
Examined by Green Building Alliance at Pittsburgh, United States of America