How much does it cost to unclog a drain professionally?

Professional drain unclogging costs vary and are confirmed after a technician diagnoses the blockage on site. Most clogs are from grease, wipes, hair, or mineral scale, and the method needed (simple clearing vs. hydro-jetting) is the main cost driver. Del-Air uses proper tools and techniques to pinpoint the cause before any work begins. A quick p-trap clear is not the same as a long kitchen line with grease or a main line that needs deeper cleaning, so pricing follows the on-site findings. We service the Lake Mary area daily, and urgent backups can often be handled the same day when available.

• Call sooner if you notice multiple fixtures backing up at once.
• Treat it as urgent if sewage appears at a tub or floor drain.
• Expect a deeper clean if a drain reclogs within days after a DIY attempt.

Turn off water to affected fixtures and skip chemical drain openers until a pro checks the line. <br/> Updated: 2026-06-10 <br/> Need help in Lake Mary, FL? Call (407) 710-0921 or book online.