One of the least understood plumbing solutions is Trenchless Plumbing. The main tool used in Trenchless plumbing is often known as a Torpedo. Torpedo is a tunnel digging technology that allows for the installation of new plumbing systems with minimal digging and excavating and is powered by an air compressor. Trenchless pipe replacement can repair collapsed, broken, or punctured sewer lines. https://waterguardplumbing.com/trenchless-plumbing-using-torpedo-technology/