Best Commercial Cleaning Professionals in Phoenix AZ

I called Mr Rooter for a quote on clearing a line to get the house ready to sell. Nothing crazy, no clogs or strange situations. The friendly technician acted like a close friend and said he would put together some quotes for hydrojetting the main line and whole house. It came in at a whopping $1500 for the main line and $2100 for the house. Insane! He told me all companies charged that but I didn't believe him.The next three companies I called all were lower than $400 to do the whole house.Research and call around! Mr Rooter is very expensive for the same quality service.