Jaros, Baum & Bolles (JB&B) is an American MEP (Mechanical, electrical, and plumbing) and building systems engineering firm founded in 1915 by Alfred L. Jaros, Jr. and Albert L. Baum. The firm is best known for high-rise projects, including One World Trade Center and Hudson Yards in New York City, the Sears Tower in Chicago, Penn Station Expansion in New York, and the Bank of China Tower in Hong Kong. In April 2018, Jaros, Baum & Bolles (JBB) earned National Recognition Award for engineering achievement in the American Council of Engineering Companies (ACEC).
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^ Dunlap, David W. (2010-09-03). "World Trade Center Complex Is Rising Rapidly". The New York Times. ISSN 0362-4331. Retrieved 2017-03-08.
^ "Meet Our Team | Hudson Yards". Hudson Yards. 2016-08-24. Retrieved 2017-03-08.
^ "NY Penn Station Expansion Finally Rolls Into Motion". Retrieved 2018-01-05.
^ "Jaros, Baum & Bolles - The Skyscraper Center". skyscrapercenter.com. Retrieved 2017-03-08.
^ "JBB earns ACEC award for design of NYU Langone Health Science Building". Retrieved 2018-10-19.