Growing HVAC company opens showroom
Oct 3, 2015 1:00 AM -
The Chicago area is a place of temperature extremes. We suffer from frigid winters and scorching prairie summers. That is why homeowners here need to make sure their heating, ventilation and air conditioning systems are always in tiptop condition, said Adam Kern, co-owner with his wife, Cheryl, of Official Heating and Cooling, which recently moved from McHenry to Crystal Lake.