Wiring that may get you through the rest of the year may let you down at the most inopportune time over the holidays. Especially in older homes, we tend to forget about the history of the wiring. Often the wiring has been worked on by multiple electricians over the years, renovations and different levels of maintenance have affected it, and if you haven’t had a professional look it over, you may have dangers hidden behind your walls, waiting for Christmas dinner to make themselves known.