Pride Plumbing was called out for sewage backing up into the building. We pulled a toilet, used a sewer machine down through the toilet's flange, and cleared a blockage in the main outside sewer septic drain line. Before replacing the toilet bowl's wax ring gasket and toilet bowl bolts and caps, reconnecting the toilet bowl's braided stainless steel water supply line, and resetting the toilet, we inserted a camera into the drain line, and it revealed that the drain line was clear. We also provided cost estimates to 1) replace the toilet with a new Gerber Viper model (this would include draining and pulling the old toilet, inspecting/cleaning/replacing the flange, replacing the toilet bowl, toilet tank, flapper, water fill valve, tank to bowl gasket and bolts, seat, wax ring gasket, toilet bowl bolts, toilet bowl bolt washers, toilet bowl bolt caps, and above-floor stainless steel braided water supply line); and 2) replace the flush valve on a urinal.