John,
When you see the wasps around, look at the exterior of the chimney and possibly from a ladder.
What you may see is that they are not coming down into the chimney through the top or chimney termi ... read more
While I value Abe's professionalism and experience, I would take a slightly different approach. If you are not changing anything in either room then a qualified handyperson can pull the old fan, enla ... read more