JH Kelly Buys Summa Mechanical

Longview, Wash.-based JH Kelly LLC acquired Summa Mechanical of Phoenix, which specializes in industrial piping fabrication, piping installation and millwright/equipment installation for the power generation and wastewater/water treatment industries. Founder John Summa will continue to operate the business as Summa Mechanical.

JH Kelly was ranked No. 26 on PM's 2003 Pipe Trades Giants list.