How much does it cost to unclog a drain professionally?

Professional drain unclogging from Ultimate Heating & Air, Inc starts at $43 for our Drain Clearing service, and if we can’t clear it, it’s free. Most routine sink, tub, or toilet clogs are resolved during that visit; final pricing is confirmed after an on-site diagnosis. Costs increase only when a clog points to a larger issue like a damaged or obstructed sewer line, which may call for our $49 Sewer/Main Line Camera Inspection Assessment before repairs. We offer upfront pricing with no service-call or dispatch fees, and 100% satisfaction guaranteed. Our team handles these problems daily around Caldwell and neighboring Treasure Valley communities, with 4-hour arrival windows and 24/7 emergency options.

You might need more than basic clearing if you notice:

• Backups affecting multiple drains at once
• Sewage at a floor drain or in a tub
• Frequent re-clogs soon after previous service
• Gurgling or slow drains throughout the home

If sewage is backing up or water is rising in more than one fixture, stop using water and call a professional right away.

Updated: 2026-03-20

Need help in Caldwell, ID? Call (208) 738-4822 or book online.