Whether you are a home owner or a manager of a building, a sewer back up is something you would like to avoid at all costs. A sewer back up is messy, unhygienic, and expensive to clean up. Unfortunately, over time, sewer line clogging is a fact of life. Having a professional company like CF Plumbing, Inc. preventatively cable your sewer lines can help prevent major problems, but as sewer lines age, you may need to have them excavated and replaced. The following article cov