Contact Us

For Sponsorship and Exhibit opportunities, please email

For registration questions, assistance, general conference inquiries, etc, please email

For general inquiries regarding PHIUS, please check out for trainings, PHIUS+2015 certification and more, or email

Our mailing address:

Passive House Institute U.S. (PHIUS)
116 West Illinois Street
Suite 5 E
Chicago, IL 60654

Attn: NAPHC2016