Here at John the plumber Oshawa, we always call the spring season the flood season. We recieve many questions about sump pumps and we are here to expand your knowledge of them. You may be buying a new home and wondering whether you need to have a sump pump. Or you may have a sump pump in your existing home and have always wondered exactly what the heck they do. Just because you never had flooding in your home doesn’t mean that your sump pump doesn’t need to be inspected on a regular basis. An ounce of prevention is definitely worth a pound of cure in this case.