Why your Pittsburgh house feels cold and dry in winter (and the fix)
Pittsburgh winters drop indoor humidity near 10 percent, causing dry skin, static, and a cold-feeling home. Here is how a whole-home humidifier fixes it.
The cheapest thing you can do to make your system last longer
A Pittsburgh master plumber on the cheapest way to extend the life of your HVAC system, changing the filter and keeping the outdoor unit clean.