Hydro jetting sends high-pressure water through a nozzle on a flexible hose. The nozzle pushes forward and sprays backward, scouring the full inside surface of the pipe. Grease, soap scale, sludge, and root hair are cut loose and flushed down the line.
A drain cable works differently. It punches a hole through the middle of a blockage, and the water flows again. The film on the pipe wall stays, and that film is what catches the next clog. Jetting is the better tool when clogs keep returning, when a long main line is full of sludge, or when roots have been cut and the fine hairs remain.
It is not the right tool for every pipe. A collapsed, offset, or badly cracked line needs repair first, and jetting it could make the damage worse. That is why we run a camera through the line before we jet. If the pipe cannot take the pressure, we will tell you and we will not jet it.
For a single slow sink, our drain cleaning service is usually enough. For a damaged main, see our sewer line repair page. Jetting sits between the two, and the camera tells us which one you need.