Sewer back-up can result in a great deal of damage to homes, including the development of mold problems and of course bacteria from sewage that has entered the home. It requires immediate proper clean-up that stops the damage to carpets, walls, furniture and other personal property that will be costly to replace. Avoiding Sewer Back-Up Prevention is always better than dealing with damage. Have a full evaluation done by evaluation done by West Michigan Septic Sewer and Drain Service . There are several things you can do to prevent sewer back-up from destroying your home and property: · Install sump pumps and check regularly to ensure they are in good working order · Have backflow valves installed in your home · Ensure that your property has good drainage – a slope that moves away from your home is best · ...