Comprehensive Energy Services Inc. ranked among Orlando Business Journal’s 2016 Best Places to Work in Central Florida for the seventh consecutive year.

R.S. Mowery & Sons Inc. was named one of the 2016 Top 50 Fastest Growing Companies in Central Pennsylvania by the Central Penn Business Journal.

Comprehensive Energy Services Inc. ranked as central Florida’s 29th fastest-growing company.

Comprehensive Energy Services Inc. named John Sweigert account executive. He holds an HVAC degree from Lee University.

Comprehensive Energy Services Inc.) named Leroy Konesko safety director. He will manage the company’s safety and training progress.

Emcor Group Inc. names Cale Campbell vice president of operations of its Havel and Precision Controls of Indianapolis divisions of Shambaugh & Son LP.

Comprehensive Energy Services Inc. named P.J. Goodwin CEO. He has 22 years of experience in the construction industry.

HB McClure Co. acquired Mainhart Mechanical LLC.

Comprehensive Energy Services Inc. named Scott Ward design-build manager.

Emcor Group Inc. acquired Newcomb and Co.; more HVAC commercial contractor news briefs.