We’re attempting to install a thru-the-wall AC unit in our bedroom and need to find a contractor to do this minor job. Does anyone have a recommendation?

Many of our field editors suggested adding garage air conditioning. A through-the-wall AC unit is a good choice, since it doesn’t block a window and you can put it wherever you want. Air conditioning ...

The first time I installed an air conditioning unit—heaving and wedging it with no small effort onto the sill of a fourth-floor bedroom window—I was shocked that more units don’t fall out and plummet ...