About This GalleryAnother Lawn maintenance customer of mine had skunks burrowing under her house. Whoever put the addition on the house had no concrete pad or no foundation. So the skunks would stay all winter under her house and of course this smelled. So all the areas around this spot we put steel 18 inches below grade and connected to our wall. The wall was to make it look presentable! I believe we hit that right on the head!