Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...

Dear Jim: We added a room, but our central air conditioner doesn't cool it well. Our second floor master bedroom also does not stay cool. Does it make sense to install a window air conditioner or a ...

If you want to add an air conditioning system to your home without having to install ducts inside your walls and ceilings, you've probably considered a mini-split system. The mini-split air ...