Water or sewer line leaks either inside or outside of your home are never good news. If it’s an inside or outside water leak, that water winds up doing damage to your yard or home which can cost thousands if not caught and repaired early. And if a sewer line starts leaking… hoo boy can that be an unwelcome surprise to your house or yard! Doing leak repairs yourself is possible, but not recommended. Mock Plumbing has seen this go badly for people in the past.