The underground cable drop at my house died and Comcast had to run a new one from a different location, completely different direction so there’s no way they could have used any sort of existing conduit or whatever. I was away when they did the install. Run was about 100’ total under a concrete driveway, turn a corner, under a long dense row of trees (and roots), turn another corner, under some nice turf, a well manifold, various pipes and wires, under a planted landscape bed and to the house. I got an email notice that they did the work and I expected to return from my trip to see a trench or at least a cut in the turf, repaired pits for the under the driveway leg, disturbed mulch in the beds, etc. That anything was done was undetectable. The only clue that anything was done at all was a small wet, muddy spot right next to their box at the street. I’m guessing some sort of water jetting underground. I’m itching to know what kind of machine can do what they did and if it’s something that could be used for irrigation pipe or wire. Anyone know?