Customer was experiencing a whole home back up. I tested the main floor bathroom and saw that it was clogged. Toilet was bubbling when tested. Customer also had a fridge supply line that wasn’t fully screwed in. I tightened it and confirmed that water was running. For the toilet I recommended pulling it up and running a cable machine down the line customer agreed. I removed the toilet and ran the cable machine down the line successfully clearing the blockage. I then tested the line with the sink and toilet supply line and it did not back up again. I reset the toilet with a new supply line, wax ring, closet bolts and china caps. Tested the toilet multiple times for any leaks. The toilet does sit very high in the air. I let the customer know and told them not to use it before the caulking dries. Customers clean out in the driveway is damaged due to not being screwed in right and then driven over.