James Clinton Mays

Certified Passive House Tradesperson, specialised in Building Envelope & Services


Diesslin Structures, Inc.

7625 W Highway 50
81201 Salida
United States of America

Phone: +1 (719) 239-4256

Initial by Exam

Certificate valid from July 1, 2019
Certificate valid until July 1, 2024
The certificate only applies to this person.

Examined by Emu Systems at Arvada, CO, United States of America