A plumber tried and failed to clean our clogged basement waterproofing pipe with a jet machine. Then a rotor rooter guy tried and failed to unclog it with a 100’ snake alleging “blockage”. Now the plumber recommended another rotor rooter man to attempt to clean it with a larger jet machine for $450 and an additional $350 for use of a camera “if needed” with no guarantee of success.

We had to pay for the previous unsuccessful attempts and are daunted by more expense. We are therefore anxious to get your advice as to what is the best way to clean the pipe, clogged with sediments, with some assurance of success. Many thanks. Chowchow