Ace Pelizon plumbing arrived again to sewage flowing out of clean out. There is no warranty on stoppages here. Will use hydro Jetter to clear main line sewage back up. Will then video line out as far as I can to either locate another clean out or provide estimate for one to be installed. After clearing stoppage that was less than 10 feet out. We videoed sewer line and found a lot of cast iron debris. I would recommend excavating at clean out and pulling all the rust debris back to us along with descaling this will clean approx 100’ and this may or may not help with situation. What we strongly recommend is replacement of sewer line out to city connecting on property side.