San Diego, I know Napa Valley may seem far enough away that it would not affect you. If you do not know the age of your sewer pipelining or when it was last checked, you could have a potential catastrophe waiting to happen in the form of raw sewage creeping into your home or business! Earthquakes not only damage homes and streets, they also wreck sewer pipelining that exists under your home or business. Call Perma-Liner to learn more about our closed circuit camera system and trenchless technology used to rehab your sewer pipes vs. digging up your yard or home. Save money today San Diego! Call Perma-Liner866-336-2568 or visit our website at www.perma-liner.com.