Pendley Heating and Air Conditioning Inc.(Cartersville, Ga.) celebrated 50 years in business.

Winters Co.(Cambridge, Mass.) created a new division for HVAC installation, maintenance, and repair, led byGil Deaton.

Timothy P. StaleyofComfort Systems USA Energy Services(Little Rock, Ark.) earned a Commissioning Process Management Professional (CPMP) certification from theAmerican Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE).

Publication date:06/07/2010