Ryan Hayes

Certified Passive House Consultant

General Contractor

Hayes Building Co.

340 10th St.
Unit A
95521 Arcata
United States of America

Phone: +1 (707) 616 8448

Initial by Exam

Certificate valid from Sept. 4, 2019
Certificate valid until Sept. 4, 2024
The certificate only applies to this person.

Examined by North American Passive House Network in cooperation with Passive House Academy / O'Leary, Tomás at Los Angeles, United States of America