70% of systems have faults that waste $2.5 billion in energy each year — smart tools help contractors fix that.

The Medgar Evers Library in Jackson is set to receive a new HVAC system after two years of costly temporary solutions. Operating temporary air conditioning has cost the library system approximately ...

HVAC contractors are prepping for a major transition as the industry shifts to low global warming potential (GWP) A2L refrigerants, such as R-454B, for the residential and light commercial sectors.

"They provided inaccurate information." Homeowner explains frustrating dispute with HVAC techs after new system leaves them ...