As temperatures continue to plummet in Northeastern and Central Pennsylvania, they take their toll on your HVAC system.

As a rule, temporary HVAC is left up to the imagination of the contractor, and it is usually based on carrying a bare minimum cost to the project. I have even experienced HVAC subcontractors carrying ...

With autumn around the corner, homeowners will soon be preparing for the winter months ahead. Cold weather puts new demands on your HVAC system. To prepare for the heavy work that your system will ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

Individual energy-saving habits help, but buildings consume far more energy. Here’s what really drives efficiency.

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...