plumbing cost to clear the toilet and sink drain
Clearing a sink tends to cost $50-$75. Clearing a blocked tub usually costs $75-$125. Unclogging the main drain, which connects the homeâs sewage system to the cityâs underground system of drains, costs anywhere from $100-$500, depending on difficulty. However, most jobs fall in the $200-$300 range.
CostHelper readers report paying $95-$210 to have a toilet unclogged, at an average price of $164. In some cases clearing a toilet-only clog can cost $400-$650 or more depending on location, company and if it's an emergency call (evenings, weekends, holidays or immediate response).