Sewer back flow prevention is vital to the health and safety of homeowners and businesses throughout the greater Chicagoland area. A sewer back flow prevention device prevents polluted and contaminated water from flowing back into your clean water plumbing system. Your plumbing system is typically held at a certain pressure to allow water to flow freely from your shower and tap. In some instances this water pressure can be reduced or will fail altogether. This problem can result from a number of issues including burst pipes and frozen pipes. When this happens, there becomes a great demand for water to flow through your plumbing system. This increases the risk for your water system to pull contaminated water from the ground or other sources to be pulled up and used within your plumbing system. This undesirable reversal of water flow can contained used water, gases, fluids, and many other non-potable substances that should not flow through your piping system or be consumed and used...