Just gotta love winter.

it is -18 outside (0 F) and my son's furnace decides it is time to not work. Of course there is no one home to notice but when I checked up on his cats today I noticed how cold it is in the townhouse. The pilot light will not stay lit so time to phone for a repair company. I don't have the experience or the parts to fix it so send in the experts. Anytime in the next 6 hours they should be there.