Quality Service Contractors (QSC) elected new officers and trustees at its March Power Meeting. QSC is an enhanced service group of the Plumbing-Heating-Cooling Contractors – National Association. Jeff Kuhn, S & K Pump and Plumbing, Brookfield, Wisconsin, was elected chair of the QSC board of trustees. Deidra McElroy-Och, Magnolia Plumbing-Heating-Cooling, Washington, D.C., will serve as vice chair. Newly elected trustees were Dan Callies, Oak Creek Plumbing, Oak Creek, Wisconsin; and Jeff Heger, Nixco Plumbing, Mason, Ohio. Both will serve three-year terms.