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How to Hire a Drain Cleaning Contractor

Updated

Drain cleaning contractors clear clogged drains in sinks, tubs, showers, floor drains, and main sewer lines using snaking (augering), hydro jetting, and camera inspection technology. Simple clogs near the fixture can often be cleared quickly with a cable snake, while main sewer line blockages may require hydro jetting (high-pressure water) to remove grease, scale, and root intrusion. Sewer camera inspection identifies the location and cause of the blockage and reveals pipe condition — this is especially valuable for older homes where clay or cast iron sewer lines may be cracked, offset, or root-infiltrated. Recurring clogs in the same drain often indicate a deeper issue that snaking alone won't permanently solve.

Typical cost

$100 – $500per service

Simple drain clearing: $100–$250. Main sewer line snaking: $200–$400. Hydro jetting: $350–$600. Camera inspection: $100–$300. Emergency rates are 1.5–2× standard.

Hiring checklist

  1. 1Ask about their equipment — cable snake, hydro jetter, and sewer camera capabilities.
  2. 2Request a camera inspection for recurring clogs or main line issues before committing to expensive repairs.
  3. 3Get the service call/diagnostic fee upfront and confirm what's included.
  4. 4Ask whether the price is flat-rate or hourly — flat-rate is preferred for predictability.

Frequently asked questions

  • How much does a drain cleaning contractor charge?

    Typical drain cleaning costs range from $100 to $500 per service. Simple drain clearing: $100–$250. Main sewer line snaking: $200–$400. Hydro jetting: $350–$600. Camera inspection: $100–$300. Emergency rates are 1.5–2× standard.

  • Do drain cleaning contractors need to be licensed?

    Licensing requirements vary by state. In most states, drain cleaning contractors must hold a state license. Always verify the license number with your state's licensing board before work begins.

  • How many estimates should I get?

    Get at least three written estimates for any project over $1,000. Compare line by line — not just the bottom line — to ensure you're comparing equivalent scopes of work.

  • What should be in the contract?

    A written contract should include: full scope of work, materials specified by brand and grade, timeline with start and completion dates, payment schedule tied to milestones, workmanship warranty terms, and a change order process.

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