Geek of the Week We Interviewed: Armand Kilijian Day Job: President of O’Brien Mechanical, Inc. II Listen to “The ConTechCrew 301: Flexibility in Construction with Armand Kilijian from O’Brien Mechanical Inc.” on Spreaker. Want The Next Episode Sent Straight To Your Inbox? SIGN ME UP Construction Tech News DOWNLOAD THE 2021 CONTECH REPORT  Dubai’s MuseumRead more