Ki Sohn

Ki Sohn

Ki Sohn, PE, LEED AP


Ki Sohn has over 35 years of hands-on project engineering consulting experience, specializing in the design, testing, commissioning and engineering of heavy infrastructure facilities. He has spent the last 15 years devoted to HVAC design and energy conservation studies for various healthcare, science and technology projects.

As a LEED AP, his extensive HVAC experience has translated well to identify opportunities for energy savings by design on numerous LEED-certified projects. His knowledge of complex mechanical systems has contributed to the successful completion of conceptual designs, detailed designs, contract documents and construction administration for all types of infrastructure systems, resulting in repeat business from our clients who value his expertise in the marketplace.


Ph.D. Course Building Science,
Concordia University, Montreal,

M.S. Architectural/Mechanical Engineering,
University of Kansas

B.S. Architectural Engineering,
Hanyang University


Registered Professional Engineer in 3 States
LEED Accredited Professional
36 Years Industry Experience
14 Years with iFactor


Mission Critical