How much does it cost to unclog a sewer drain?

Author: Lorena Lakin  |  Last update: Wednesday, May 7, 2025

Plumber Drain Snaking Costs Simple sink, shower, or toilet clogs – $100 to $250 per drain. Kitchen sink or laundry drain cleanout – $150 to $275 average cost. Main sewer line augering – $200 to $500 per cleaning.

How much does a plumber charge to unclog a sewer line?

A pro will need to assess the clog severity, pipe accessibility, and the method of removal. Main sewer line clog repair costs $376 on average, but costs may range from $99 for the cost to snake a drain and clear a small clog to $1,600 to perform a video inspection and hydro jet a major clog from the line.

How can I unclog my main sewer line?

Boiling Water, Baking Soda, and Vinegar: Sometimes, a combination of boiling water, baking soda, and vinegar can help dissolve and dislodge minor blockages. Pour half a cup of baking soda down the drain, followed by half a cup of vinegar. Let it sit for a few minutes, then flush it with boiling water.

How much does it cost to unblock a sewage drain?

Cost Factors of Cleaning and Unclogging Drains

The overall cost of drain unclogging will depend on the blockage type, for instance, a small blockage in a toilet or sink is normally only priced at around £50 to £70. However, a more extensive blockage deep in your drains could end up costing you around £150 to £200.

How long does it take a plumber to unclog a main sewer line?

Clearing a clogged sewer line can take an hour to a few hours, depending on the blockage. If your lines are severely blocked, a video inspection and more advanced techniques may be necessary to find and address the clog.

How Much Does Sewer Line Maintenance and Repair Cost?

How much does Roto Rooter charge to snake a drain?

Roto-Rooter's most popular service is clearing sewer lines using an auger strong enough to cut through tree roots. This service typically costs $400 to $600. Unclogging a branch line, or plumbing within the home, costs $350 to $500 on average. The technician uses a smaller auger to snake a drain in your home.

How do you tell if sewer line is clogged or broken?

When the sewer line that carries waste away from the house is blocked, you'll notice the four signs that follow.
  1. All Your Drains Reek. ...
  2. Your Drains Are Blocked or Slow-Moving. ...
  3. You Hear Loud Gurgling Sounds Coming From Your Pipes Throughout Your Home. ...
  4. You Have an Unnaturally Lush Landscape or a Smelly, Sunken Lawn.

Who pays for blocked sewer?

Property owners are responsible for the pipes in the homes and the ones connecting to our sewers. A blockage may be the property owner's responsibility if: Only one home is having problems. The property doesn't share a drain with any others.

How much does it cost to get your sewage pumped?

Average Septic Tank Pumping Cost Breakdown:

Typical range per pumping: $294 – $514. Average cost per pumping: $395. Repairs: $500 – $1,000, if required.

What is the best way to unblock a sewage pipe?

Mix half a cup of baking soda with half a cup of table salt and pour it into your blocked drain. Leave it to work for twenty minutes or so and then pour boiling water into the plughole.

Is a clogged main sewer line an emergency?

Once there is a blockage, you might quickly smell the foul odor or see water leaking. You certainly will know there is a problem. A sewer line clog is a very serious problem that can be considered a plumbing emergency.

How much does hydro jetting cost?

Hydro jetting costs $475 on average but range from $350 to $600. A plumber can give you a quote and get rid of your sewer clog. Having to keep your plumber on speed dial is no fun for any homeowner. If chronic sewer clogs are giving you issues, it might be time to call in the big guns.

What chemical do plumbers use to unclog drains?

Properties and Uses: Hydrochloric acid, also known as muriatic acid, is a highly corrosive acid used extensively by plumbers to clear severe clogs. It reacts rapidly with organic materials in drains, breaking them down into simpler compounds that can be easily flushed away.

What is the cheapest way to replace a sewer line?

Trenchless sewer repairs, such as pipe lining or pipe bursting, are typically 30-40% less expensive than traditional excavation and less invasive. Traditional excavation, which involves digging a trench to access the damaged pipe, is usually more expensive and can cause significant damage to your yard.

Is a clogged sewer line covered by insurance?

Homeowners insurance may cover sewer line damage if it stems from something already included in your policy, like a fire or windstorm. Sewer line damage that is the result of wear and tear is excluded from home insurance coverage.

Why is sewer fee so expensive?

The water released by the treatment facility is usually cleaner than the drinking water's receiving stream. Typically, the advanced systems are expensive to build and operate, increasing the overall cost of wastewater treatment. So, it is logical that sewer bills are higher than water bills.

How much does it cost to drain a main sewer line?

Due to extended labor and equipment needs, clearing obstructions from main sewer branch lines averages $200 to $500 though costs run higher for extensive tree root removal or follow-up repairs. When should I use hydro jetting instead of snaking for drains?

Can you live in a house with a failed septic system?

If defective, the house cannot be occupied without a functioning septic system. Either the seller needs to repair/replace, or the buyer does. If the seller doesn't fix it, a discount is usually given to the buyer for the cost of repair/replacement.

How to clear a main sewer line clog yourself?

Your step-by-step guide: How to clear a main sewer line clog
  1. Step 1: Loosen the cap on the drain pipe. ...
  2. Step 2: Open the cap and let the buildup drain out. ...
  3. Step 3: Feed the auger cable into the drain pipe. ...
  4. Step 4: Run the auger until the clog is clear—and beyond. ...
  5. Step 5: Hose down the pipe and auger cable.

Do you pay for sewer if you have a septic tank?

In many cases, it is more cost effective to install a new septic system than it is to connect municipal sewer lines to your property. Septic systems can save you money each month. They are not linked to the municipal sewage system, so there are no monthly sewage or water bills to operate one on your property.

Can a plumber unclog a sewer line?

Professionals use power-assisted plumbing augers that can easily break apart clogs in a sewer line. Water Jet – Sewer line cleaning with high-pressure water jets breaks up debris by shooting water at a high speed through your pipes.

Will Drano unclog a main sewer line?

With a clogged basement drain, pouring Drano or similar products down your sewer drain can actually damage your pipes or the glue holding them together, causing more sewer system problems in the future.

How long does it take to fix a main sewer line clog?

Clearing a clogged sewer line may take between one and three hours. Performing a complete sewer line replacement using trenchless methods may take two or fewer business days. Replacing a sewer line using traditional trench-reliant methods may take three or more business days.

How much does a plumber cost?

Average Flat Rate

Some plumbing jobs are billed at a flat rate. As of 2025, the average plumber rates for larger repairs are typically between $500 to $800, while smaller jobs like repairing toilets, sinks, faucets, or bathtubs typically range from $125 to $350.

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