Brandon Hayes

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About Us

Abossein is a full service engineering firm, offering Mechanical, Electrical, Civil, Structural, LEED, Fire Protection and Safety engineering, as well as Site Management where needed. We have a broad portfolio, and the ability to work in all 50 states.

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Latest Blogs

Abossein Engineering Headquarters Relocated to Redmond, WA January 24, 2018
Abossein Engineering and Tri-State Plumbing Press Release June 15, 2017