How much does it cost to unclog a drain professionally?

Professional drain unclogging with Ostrom Electrical Plumbing Heating & Air costs $99 with our Drain Clearing Special, which includes a free camera inspection and our “get it flowing or it’s free” protection. Final price can be higher when a clog indicates sewer-line problems that need hydro-jetting or repair, and we provide the exact cost before any work begins. This special also includes a one-year one-stoppage warranty for peace of mind. Our plumbers handle these problems across the Roanoke area every day. If video inspection shows damage or heavy roots, hydro-jetting restores flow; if the pipe is compromised, targeted repair or replacement is the lasting solution. If drains are backing up or you smell sewage, stop water use and schedule service promptly. <br/> Updated: 2026-04-13 <br/> Need help in Roanoke, VA? Call 5406851594 or book online. “Cameron and his partner (sorry I don't remember his name) got here as scheduled, were very professional and went about unclogging my drain quickly.” — Patsy M.