Abstract: Embodiments disclosed herein relate to leak detection and notification from fluid conduit systems, apparatus and methods. In one aspect, embodiments relate to leak detection of water supply, sewage system, and plumbing. In another aspect, embodiments of the invention comprise an apparatus related to piping and plumbing encapsulation for detecting leaks. In another aspect, certain embodiments further comprise an apparatus that conform to piping and plumbing features, for example, valves and connectors, for detecting leaks that may be included as part of original installations or added in retrofit applications. In other embodiments, leak detection and notification systems may be included as part of the manufacture of fixtures by a manufacturer.