How much does sewer line repair cost in Sioux Falls?

As of November 6, 2026, national cost guides put a sewer line replacement at $50–$250 per linear foot, or $2,000–$10,000 for a typical 40-foot run (average $6,000). A sewer main line repair runs $1,880–$3,700; a camera inspection to find the problem is $125–$500. No Sioux Falls plumber publishes prices, so these are national ranges.

Who owns the sewer line, me or the City?

As a general matter the line from the house to the City main is the property owner's responsibility, and the main itself is the City's. We have not read the Sioux Falls ordinance that draws that line, so confirm where your responsibility ends with the City before paying for work near the street. Building Services is at 605-367-8670.

Trenchless or dig it up?

Pipe bursting ($60–$200 per linear foot) and cured-in-place lining ($90–$250 per linear foot) replace or reline the pipe through a small pit instead of a trench across the yard. They cost about the same per foot as open-cut work but save the landscaping, driveway and sidewalk; they need a camera inspection first and are not an option for a collapsed pipe.

Do I need a permit for sewer work?

Yes. Building sewers are part of the plumbing system under the City of Sioux Falls Plumbing Homeowner's Guide, and a permit is required before alterations, with a groundwork inspection before anything is covered. A licensed plumbing or sewer-and-water contractor pulls the permit; South Dakota licenses both trades through the State Plumbing Commission.

Can the clog just be cleaned instead?

Often, the first time: snaking a main line is $175–$600 and hydro jetting $300–$800. If it backs up again within months, the camera usually shows roots at a joint, a sag where water sits, or a cracked section, and cleaning becomes a recurring bill instead of a fix.

Cost guide · Sioux Falls, SD

Sewer Line Repair and Replacement Cost in Sioux Falls, SD

As of November 6, 2026, replacing a residential sewer line costs $50–$250 per linear foot in national cost guides, or $2,000–$10,000 for a typical 40-foot run; a sewer main line repair runs $1,880–$3,700, and the camera inspection that tells you which you need is $125–$500. No Sioux Falls plumber publishes prices. The work needs a City permit and a licensed contractor.

Published November 6, 2026 · Figures and rules checked against the sources listed at the end of this page.

Repair vs. replacement

Sewer line work (national cost guides, read November 6, 2026)
Work	Range	When
Camera inspection	$125–$500	Before any repair, and after a second backup
Snaking the main	$175–$600	A first clog, no history
Hydro jetting	$300–$800	Grease, scale, light roots; pipe must be sound
Sewer main line repair (HomeGuide)	$1,880–$3,700	A localized problem the camera can pin down
Full replacement	$50–$250 per linear foot	Collapsed, badly sagged or failing along its length

Replacement cost by length

Sewer line replacement by length (HomeGuide, read November 6, 2026)
Run length	Total
10 linear feet	$500–$2,500
20 linear feet	$1,000–$5,000
40 linear feet	$2,000–$10,000
60 linear feet	$3,000–$15,000
80 linear feet	$4,000–$20,000

National ranges; the average replacement in the HomeGuide data is $6,000. The plumbing costs page draws from the same file.

Trenchless methods

Trenchless repair (HomeGuide, read November 6, 2026)
Method	Per foot	Notes
Pipe bursting	$60–$200 per linear foot	Pulls a new pipe through while breaking the old one; needs a pit at each end
Cured-in-place lining (CIPP)	$90–$250 per linear foot	A resin liner cured inside the old pipe; not for collapsed sections

Trenchless work costs about what open-cut does per foot. Where it wins is everything above the pipe: a driveway, a mature tree, a sidewalk or a finished basement floor that would otherwise be cut and put back. Ask for both prices when the line runs under anything you would rather keep.

What drives the price here

Depth and length. The deeper the line and the longer the run from house to main, the bigger the trench and the total. (We have not read the City's bury-depth requirement; the contractor will know it.)
What is on top. Lawn is cheap to open. Concrete, asphalt and tree roots are not.
Where the break is. Under the house or under the street costs more than mid-yard, and work in the public right-of-way involves the City.
Pipe material. Older clay and cast-iron lines fail at joints and are the usual candidates for lining or bursting.
Season. Frozen ground in winter makes open-cut work slower and dearer; trenchless is less affected.

Permit and licensing

The City of Sioux Falls counts building sewers as part of the plumbing system, requires a permit before any alteration, and requires a groundwork inspection before the trench is backfilled. Any person paid to do plumbing work in the city must work through a plumbing contractor licensed with the City. At the state level, South Dakota licenses plumbers, plumbing contractors and sewer-and-water contractors through the State Plumbing Commission. See the permits page and the license check.

Not confirmed here: exactly where the owner's responsibility for the line ends and the City's begins, the City's bury-depth rule, and the permit fee. Each is a question for Building Services (605-367-8670) or the contractor, and nothing on this page states a figure for them.

Sources and dates

Every figure and rule above names where it came from and the date it was read. If a source disagrees with a quote you receive, the quote wins: it reflects your house, your pipes and this week's demand. Prices are rechecked at least every six months.

HomeGuide, "How Much Does Sewer Line Replacement Cost? (2026)" — read November 6, 2026. Replacement per foot and by length, camera, snaking, jetting, trenchless methods.
HomeGuide, "2026 Plumber Cost Per Hour | Average Rates To Hire A Plumber" — read November 6, 2026. Sewer main line repair and inspection ranges.
HomeGuide, "How Much Does Drain Cleaning Cost? (2026)" — read November 6, 2026. Hydro jetting a severe sewer blockage.
City of Sioux Falls Building Services, "Plumbing Homeowner’s Guide" (form 2C25018, dated 1/12/2026, 2024 UPC) — read November 6, 2026. Building sewers are part of the plumbing system; permit before alteration; groundwork inspection before covering.
SDCL § 36-25-19, Application for license — License types — Fees — read November 6, 2026. License types include plumber, plumbing contractor, sewer and water contractor.