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Sewer line cost / deep-diveVerified November 2026

How much does it cost to clear a main sewer line clog?

By Our research team · Last verified · 10 jobs priced · Methodology

Sewer line cost

Main sewer line clog cost in the US

United States
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Normal range across the US
$125–$550per job

Main line snaking (cable auger through a cleanout). The full price list is below.

How we get this data
Typical
$300
Low
$125
High
$550
Jobs priced
10
Cities priced
195
Sources
56+
Verified
November 2026
Quick answer

Clearing a main sewer line clog costs $125–$550 to snake it, with $300 typical, or $300–$1,500 to hydro-jet it. Roots add $150–$1,000, a camera check $125–$650, and a night or weekend call-out $150–$400.

  • Snaking the main line: $125–$550, $300 typical
  • Hydro-jetting: $300–$1,500
  • Root removal: $150–$1,000
  • Emergency call-out: $150–$400
  • If the camera finds a break, a spot repair runs $1,000–$5,500

Prices verified November 2026 · Cross-referenced against 56+ American pricing sources · See methodology

01 / PricesUSA · November 2026

Main sewer line clog prices

National prices for a house-to-street line, labor included.

Main sewer line clog pricesPer job, low to high with the typical price marked.
Spot repair if the pipe is broken $2,500$1,000–$5,500
Sewage backup cleanup (basement, per event) $2,500$1,000–$5,000
Outdoor cleanout installation $1,100$500–$2,000
Hydro-jetting the main line $650$300–$1,500
Snaking plus a camera pass $600$250–$1,200
Tree root removal (root cutter, then flush) $400$150–$1,000
Main line snaking (cable auger through a cleanout) $300$125–$550
Sewer camera inspection $300$125–$650
Emergency call-out (nights, weekends, holidays) $250$150–$400
Pull and reset a toilet for access $125$100–$150
JobLowTypicalHigh
Main line snaking (cable auger through a cleanout)per job$125$300$550
Hydro-jetting the main lineper job$300$650$1,500
Tree root removal (root cutter, then flush)per job$150$400$1,000
Sewer camera inspectionper job$125$300$650
Snaking plus a camera passper job$250$600$1,200
Emergency call-out (nights, weekends, holidays)per job$150$250$400
Pull and reset a toilet for accessper job$100$125$150
Outdoor cleanout installationper job$500$1,100$2,000
Spot repair if the pipe is brokenper job$1,000$2,500$5,500
Sewage backup cleanup (basement, per event)per job$1,000$2,500$5,000

US prices, November 2026. Low is a simple job in a low-cost area; high is a bigger job or a high-cost city.

02 / By city195 cities priced

Does main sewer line clog cost change by city?

Yes. The same job costs more where labor and rent cost more. Here's how sewer line prices in the biggest US metros compare with the US typical of $7500.

Sewer line prices in the 12 biggest US metrosEach city's typical sewer line price against the US typical of $7,500.
New York, NY 40% more
Los Angeles, CA 40% more
Boston, MA 32% more
Washington, DC 17% more
Chicago, IL 13% more
Miami, FL 7% more
Phoenix, AZ 3% more
Dallas, TX 1% more
Atlanta, GA 16% less
Houston, TX 20% less

Labor, rent and demand move every job on this page in the same direction. Open your city's guide for its full local price list.

03 / The guide5 parts

What to know before you book

Signs it's the main line, not one drain

More than one drain backs up at once, water comes up in the tub or floor drain when you flush or run the washer, or toilets gurgle. That points to the main line, and plunging won't fix it. Stop using water and call a plumber.

What drives the price

Access first: a cleanout outside makes it a quick job; no cleanout means pulling a toilet ($100–$150) or going through the roof. Roots need a cutter ($150–$1,000). Nights, weekends and holidays add a call-out of $150–$400, and Angi's Minneapolis figures show weekend rates of $125–$420 an hour.

The cause matters too. Wipes and grease clear quickly. Roots come back. A break or a sag means the line will keep clogging until it's repaired.

When it keeps coming back

A second backup in a year is the time for a camera inspection ($125–$650). It shows whether you have roots in an old joint, a sag that holds water, or a broken pipe. One break can often be fixed for $1,000–$5,500; a failing line is a $4,000–$15,000 replacement for about 50 ft.

Save money

How to save

Install an outdoor cleanout ($500–$2,000) if you don't have one: every future call gets faster and cheaper. Book weekday visits when you can. If roots are the issue, a yearly jet ($650 typical) is cheaper than emergency calls.

Watch out

If sewage came into the house

Cleaning up a sewage backup in a basement runs $1,000–$5,000 per event, and it's a health risk. Keep people and pets away, and check what your insurance policy says about sewer backups. A backwater valve ($500–$5,000) can stop it happening again.

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05 / Questions5 answers

Main sewer line clog cost: FAQ

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

$125–$550 to snake it, or $300–$1,500 to hydro-jet it. Add $150–$400 for a night or weekend call-out.

Can I clear a main sewer line myself?

You can rent a machine snake, but a main line clog in an old pipe can bind the cable or hide a break. If more than one drain is backing up, a plumber with a camera is the safer call.

Who pays if the clog is in the city's part of the line?

Usually the city, if it owns that stretch. Have the plumber note the distance where the clog sits and check with your sewer utility; some cities pay to fix the part under the street.

Why does my main line keep clogging?

Roots in old joints, a sag that collects waste, grease buildup or a broken section. A camera inspection tells you which, and whether cleaning or repair is the fix.

Is a main line clog an emergency?

If sewage is coming up into the house, yes. Stop using water and call. Otherwise, a weekday visit avoids the $150–$400 after-hours call-out.

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