The Mechanical Contractors Association of America Inc. (MCAA) announces the four finalist teams that will make oral presentations of their written bid proposals during the next phase of the 2012-2013 Student Chapter Competition.

Few people ever think about how the water gets to the top floors of high-rise buildings for everyday living purposes. Yet each high-rise building’s plumbing design is just as important as any other aspect of construction. No matter how big and beautiful the building, it’s uninhabitable without water.