James A. "Jim" House, 87, a former union pipefitter and contractor who became president of the Mechanical Contractors Association of America, died on Sept. 18 in Carmel, Ind. The cause was mesothelioma, according to a family member.

After work as a pipefitter with Local 440 in Indianapolis, House founded J.A. House Inc. in that city in 1973, providing HVAC, plumbing, sheet metal, controls, electrical, fire protection and excavation services on major projects in Illinois, Ohio and Kentucky until 1996. 

He served as president of the National Mechanical Contractors Association in 1990, and served on the Plumbers and Pipefitters National Pension Board. 

"Jim was an early leader of MEP prefabrication," says Daniel Peyton, principal of Charrette, a real estate construction management consulting firm, and House's nephew. "His company worked on the construction of multiple high-rise developments throughout the mid-1980s in Indianapolis, where it used large, ganged/skidded prefabricated HVAC and plumbing assemblies that were built off-site and subsequently lifted upon tower crane platform rigging that was custom fabricated from semi-truck beds."

Peytonn added that House's 110,000 gross-sq-ft facility "was ahead of its time, as it included dedicated areas for large-diameter carbon steel prefabrication as well as food and pharmaceutical grade stainless-steel prefabrication."