reprinted courtesy of ServiceMagic.com
Depending on the type of problem
you're having with your fireplace, the solution might be as minor
as opening your flue (if smoke isn't going up the chimney) or
as major as a structural repair if bricks are coming loose, or
a complete cleaning if your chimney catches on fire. For major
problems, contact a professional who has the expertise to keep
your fireplace safe.
-- Tips courtesy of Service Magic