Armand Kilijian


Armand Kilijian was elected President-Elect of the Mechanical Contractors Association of America at the association’s Annual Convention in Phoenix, Arizona, in March 2019.  

Armand is the President of O’Brien Mechanical, Inc. II, a family-owned, full-service plumbing/piping/HVAC contractor headquartered in San Francisco, CA. The company self-performs a wide range of plumbing and piping installation work for commercial projects throughout the Greater Bay Area.  

His thirst for professional knowledge brought him to the Northern California MCA where he held leadership positions including the offices of president, vice president and treasurer. In addition, he was a member of the organization’s board of directors, as well as a member of the Budget and Nominating Committees. He co-chairs the Northern California MCA Local 38 Negotiating Committee and is a trustee of the UA Local 38 Trust Fund.  

Armand’s first experience with MCAA was at an annual convention. He went on to chair the Plumbing Contractors of America (PCA) and serve on the Education, Construction Technology, and Management Methods Committees. He was elected to the MCAA Board of Directors in 2012.  

On a personal note, Armand enjoys spending time with his wife, Tamar, and their three children, Shant, Talar, and Aram. The family keeps busy with the kids’ sporting events, as well as volunteering as coaches and scouting assistants within the Armenian community. The family enjoys traveling, snow skiing, and just hanging out in San Francisco whenever they get a chance.