How much does it cost to unclog a drain professionally?

Professional drain unclogging is priced after an on-site inspection because cost depends on the clog’s location, severity, and the method used. We begin with diagnosis, then use snaking for localized clogs or hydro jetting for heavy buildup or roots. A video camera inspection may be recommended to find hidden issues. Main sewer-line work or multiple affected fixtures typically costs more. Emergency or same day service can affect pricing. Many Chicago-area homes benefit from annual preventive cleaning. <br/> Updated: 2025-12-26 00:00:00 <br/> Need help in Glenview, IL? Call (224) 212-9332 or book online. "Showed me how to maintain the drain line and replace the filter." — Jay D.