Heidi Helgeson

Certified Passive House Designer

Architect

H2D Architecture and Design

23020 Edmonds Way
#113
WA 98020 Edmonds
United States of America

Phone: +1206-542-3734
heidi@h2darchitects.com
http://www.h2darchitects.com

Initial by Exam

Certificate valid from Aug. 27, 2018
Certificate valid until Aug. 27, 2023
The certificate only applies to this person.

Examined by Passive House Academy / O'Leary, Tomás at Seattle, United States of America