Team Rooter technician went out for Main Line back up. Tech had to excavate approximately 2-3 feet deep into the front yard of the existing clean out. Tech had to wart hog the pipe upstream and eliminated all the roots and debris. Tech had to invert up the abs upstream to seal the clay pipe once the line was prepped. Tech ran camera and hydrojetter and cleaned the line after snake was not able to clean mainline that was in front of the water heater. Work comes with 25 year warranty. All parts and labor included.