David Karon

Certified Passive House Tradesperson, specialised in Building Envelope & Services


Karon Custom Built

521 E Montana St
59047 Livingston
United States of America

Phone: +1(406) 548-8658

Initial by Exam

Certificate valid from April 12, 2019
Certificate valid until April 12, 2024
The certificate only applies to this person.

Examined by Emu Systems at Denver, Colorado, United States of America