How Much Does Drain Cleaning Cost? About $100 to $350 for a Typical Clog
By Sharrk Team · November 1, 2026
Professional drain cleaning costs about $100 to $350 for a typical sink, tub, shower or toilet clog. Main sewer line work costs more: about $150 to $800 for snaking or hydro jetting, and more than $1,000 for severe sewer clogs.
Those ranges come from three national cost guides: Angi (the same company as HomeAdvisor), HomeGuide and Fixr. Angi puts the national average at $242, with most homeowners paying $147 to $346. Fixr says standard drain cleaning runs $150 to $300. HomeGuide lists $100 to $275 for basic cleaning of a tub, shower, toilet, sink or vent.
How much does drain cleaning cost by job type?
The price depends mostly on where the clog is and what it takes to clear it. A hair clog in a bathroom sink is a short job with a hand snake. A main line full of roots may need a power auger, a hydro jetter and a camera.
| Job | Angi / HomeAdvisor | HomeGuide | Fixr |
|---|---|---|---|
| Kitchen sink clog | $100 to $250 (avg. $175) | $100 to $220 | $100 to $300 (minor to moderate clogs, snaking) |
| Bathroom sink, tub or shower clog | $150 to $300 tub/shower (avg. $250) | $100 to $250 | $100 to $300 (minor to moderate clogs, snaking) |
| Toilet clog | $100 to $300 (avg. $200) | $100 to $275 | $100 to $300 (minor to moderate clogs, snaking) |
| Main sewer line snaking | $100 to $800 for main sewer line (avg. $500) | $150 to $500 | Up to about $400 |
| Hydro jetting | $350 to $600 for a drain; over $1,200 for a sewer line | $250 to $800 for a main line; $1,000+ for severe clogs | $300 to $700 interior drains; $500 to $1,800 main sewer lines |
| Camera inspection | About $900 average for a sewer video inspection | $125 to $500 | About $280 to $300 average |
A few things to notice in that table:
- Camera inspections vary the most. Angi's average is far above HomeGuide's and Fixr's figures. Angi says the inspection is billed separately from clearing the clog, so ask whether it is included in a quote.
- Hydro jetting is a step up, not a starting point. HomeGuide says jetting is needed for large tree roots, compacted sludge, and grease or oil buildup. For a simple fixture clog, snaking is the usual first step.
- Main line prices span a wide range because the job can be anything from a quick clear at the cleanout to a long run with roots.
What makes a drain cleaning bill go up?
The cost guides point to the same handful of factors:
- Location of the clog. A fixture drain is cheaper than the main sewer line. Fixr says main sewer line cleaning is generally the most expensive category.
- Tree roots. Fixr says root intrusion adds roughly $200 to $500.
- Hard-to-reach drains. Drains in crawl spaces, under slabs, behind walls, or that need the toilet pulled add $75 to $300, according to Fixr.
- Labor rate. Plumbers charge $45 to $200 an hour according to Angi, and $45 to $150 according to HomeGuide. Angi says fixed-price drain clearing averages about $250.
- Where you live. Fixr says West Coast pricing can be 25% to 40% above the national average.
- Follow-up repairs. If the camera finds a broken line, the drain cleaning is the small part of the bill. HomeGuide lists main sewer repair at $1,600 to $7,200 on average.
Fixr also warns that unusually low quotes, such as $69 or $99, may signal hidden fees or substandard work.
How much more does after-hours drain cleaning cost?
Expect a meaningful premium for nights, weekends and holidays. The guides put it this way:
| Source | After-hours or emergency pricing |
|---|---|
| Angi / HomeAdvisor | Emergency call-out fee of $100 to $300; labor may be doubled for night or holiday rapid service |
| HomeGuide | After-hours emergency rates often 2 to 3 times standard pricing; normal-hours call-out fee $50 to $200 |
| Fixr | Typically 1.5 to 2 times the standard rate for nights, weekends and holidays |
So a clog that would cost $200 on a Tuesday morning can easily cost $300 to $600 at 11 p.m. on a Saturday. If water is not backing up and you have another working toilet or drain, waiting for regular hours usually saves money. For a deeper look at how plumbers price after-hours work, see how much plumbers charge for after-hours calls.
Are chemical drain cleaners a safe way to save money?
They carry real risks. MedlinePlus, from the U.S. National Library of Medicine, says drain openers can contain hydrochloric acid, lye (sodium hydroxide), potassium hydroxide or sulfuric acid. Swallowing them, splashing them in the eyes or breathing fumes from foaming products can cause serious burns, including eye burns that may cause permanent vision loss.
HomeGuide also notes that chemical drain cleaners are toxic and may damage pipes, and that some older or damaged pipes can't handle harsh chemicals.
If someone is exposed, MedlinePlus says to get medical help right away, not to make the person vomit unless poison control or a provider says to, and to flush skin or eyes with lots of water for at least 15 minutes. The national Poison Help line is 1-800-222-1222, free and open 24/7. Call 911 in an emergency.
If you have already poured a chemical cleaner down the drain, tell the plumber before they start.
How can homeowners keep the bill down?
- Try a plunger first on a single slow fixture. HomeGuide lists plungers at $4 to $20 and toilet augers at $10 to $50.
- Ask for a flat rate for the specific drain, and ask whether the trip fee or service fee is credited toward the job.
- Ask if a camera inspection is included or billed separately, and whether you need one for this clog.
- Book during regular hours when the problem can wait.
- Get a second quote for big jobs. If the plumber recommends hydro jetting or line repair, a second opinion is reasonable.
What should plumbers ask on a clog call?
For plumbing companies, a clog call is usually a quick, bookable job, and the caller is often stressed. A few questions help set the right price and the right truck:
- Which drain is clogged, and is it one fixture or several?
- Is water backing up into a tub, shower or floor drain? (Several fixtures at once points to the main line.)
- Is anything overflowing right now?
- Has anyone used a chemical drain cleaner?
- Is there an accessible cleanout?
- Do you need someone tonight, or can it wait until the morning?
That last question matters for both sides. Callers who hear the after-hours rate up front can decide, and the tech doesn't show up to a price argument. For a full call flow, see our plumbing emergency call script.
How does Sharrk handle this?
Clog calls come in at all hours, and a caller who reaches voicemail can simply call the next plumber on the list. Sharrk answers calls 24/7 with an AI voice agent, so a 10 p.m. backed-up toilet gets a real conversation instead of a beep. The agent can ask your clog questions, explain your after-hours policy, live transfer true emergencies to your on-call tech, and book routine jobs onto Sharrk's calendar, Calendly, Cal.com or ServiceTitan.
New leads from Angi, Thumbtack, Networx, web forms and webhooks get a reply in under 30 seconds. If a homeowner asks for a quote and goes quiet, a Strike (an automated follow-up sequence) keeps the conversation going. See how it works for plumbers on our AI receptionist for plumbing page.
Mako is the AI assistant inside Sharrk. Describe what you want in plain English, such as "answer clog calls after 6 p.m., quote our after-hours fee, and transfer sewage backups to the on-call tech," and Mako builds the agent and follow-up for you. You review and approve every change before it goes live.
Sharrk Free is $0 with 2,500 one-time credits to build and test agents with Mako, no card needed. Core is $99 a month with 47,500 credits. There are no contracts or setup fees. Start free or book a demo.
Sources
- Angi (sister company of HomeAdvisor), How Much Does Drain Cleaning Cost in 2025?, updated December 5, 2024, checked November 1, 2026.
- HomeGuide, How much does drain cleaning cost?, no date shown, checked November 1, 2026.
- HomeGuide, How Much Does It Cost To Clean A Main Sewer Line?, no date shown, checked November 1, 2026.
- Fixr, Drain Cleaning Near Me: Costs & Emergency Services, published October 14, 2026, checked November 1, 2026.
- MedlinePlus (U.S. National Library of Medicine), Drain opener poisoning, reviewed October 14, 2025, checked November 1, 2026.
Frequently asked questions
How much does it cost to unclog a drain?
Most homeowners pay about $100 to $350 to have a plumber clear a sink, tub, shower or toilet clog. Angi puts the national average at $242, Fixr says $150 to $300, and HomeGuide lists $100 to $275 for basic cleaning.
How much does main sewer line cleaning cost?
Main sewer line cleaning usually costs about $150 to $800. HomeGuide lists $150 to $500 for snaking and $250 to $800 for hydro jetting, with severe clogs costing $1,000 or more.
How much does hydro jetting cost?
Hydro jetting costs about $300 to $700 for an interior drain and $500 to $1,800 for a main sewer line, according to Fixr. Angi lists $350 to $600 for a drain and more than $1,200 for a sewer line.
How much does a sewer camera inspection cost?
A sewer camera inspection costs about $125 to $500 according to HomeGuide, with Fixr putting the average around $280 to $300. Angi reports a higher average of about $900 and notes it is billed separately from clearing the clog.
Do plumbers charge more for drain cleaning at night?
Yes, after-hours drain cleaning usually costs 1.5 to 3 times the standard rate. Fixr cites 1.5 to 2 times for nights, weekends and holidays, HomeGuide says 2 to 3 times, and Angi lists emergency call-out fees of $100 to $300.
Are chemical drain cleaners safe?
Chemical drain cleaners can cause serious burns to the skin, eyes, mouth and throat. MedlinePlus says they can contain lye or strong acids; if someone is exposed, call Poison Help at 1-800-222-1222 or 911 in an emergency.