How much does sewer line replacement cost in Los Angeles?
By Our research team · Last verified · Methodology
Most Los Angeles sewer line replacements cost $7,500–$16,000 for roughly 50 ft of new line, trenchless or dug. The typical Los Angeles bill is $10,500, before any street or driveway restoration.
How we get this data- Typical
- $10,500
- Low end
- $3,500
- High end
- $35,000
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Los Angeles's price band
Los Angeles is pricier than 98% of the 195 US metros we price for sewer line work.
Most Los Angeles homeowners pay $10,500 to replace about 50 ft of sewer line, inside a normal range of $7,500–$16,000. Fixing one broken section costs $1,350–$6,450, and a clog cleared by snaking costs $170–$650. Lines under a driveway or slab run $10,050–$29,250 because the concrete has to come out and go back.
In Los Angeles the owner is responsible for the entire private sewer lateral. LA Sanitation offers rebates of up to $300 for a camera inspection and up to $2,500 for a lateral repair by a licensed, bonded contractor, first come, first served until each year's money runs out, and the repair needs a final permit signed by a City inspector.
Before you sign, find out where your part of the line ends. Some cities fix the stretch under the street, some only to the property line, and many leave the whole lateral to the owner. Almost all require a permit ($30–$1,000) and an inspection for a repair or a new line.
Comparing cities, or after the US-wide picture? See the national guide: Sewer line cost in the USA.
$7,500–$16,000 to replace about 50 ft of sewer line in Los Angeles, with $10,500 typical. Trenchless lining runs $110–$280 a foot, a spot repair $1,350–$6,450, and a camera inspection $170–$760. Verified November 2026. Get free Los Angeles quotes →
- Full 50-ft replacement: $7,500–$16,000 ($10,500 typical)
- Trenchless lining $110–$280/ft, bursting $75–$290/ft, open trench $65–$290/ft
- Camera inspection $170–$760; snaking a clogged main $170–$650
- Spot repair of one section: $1,350–$6,450
- Under a driveway or slab: $10,050–$29,250 with the concrete put back
Prices verified November 2026 · Cross-referenced against 56+ American pricing sources · See methodology
Labor, pipe and basic yard restoration included unless the row says otherwise. Los Angeles metro, re-verified November 2026. Permits and tap fees are set by the city.
| Service | Low | Typical | High |
|---|---|---|---|
| Sewer camera inspectionper job | $170per job | $400 | $760 |
| Main line snaking (cable auger through a cleanout)per job | $170per job | $410 | $650 |
| Hydro-jetting the main lineper job | $400per job | $870 | $1,750 |
| Tree root removal (root cutter, then flush the line)per job | $200per job | $540 | $1,200 |
| Emergency call-out (nights, weekends, holidays)per job | $200per job | $340 | $470 |
| Spot repair: dig up and fix one broken sectionper job | $1,350per job | $3,350 | $6,450 |
| Point repair liner: no-dig patch over one bad sectionper job | $1,500per job | $2,750 | $3,900 |
| Belly (sag) repair: dig up and re-lay a low sectionper job | $2,000per job | $4,700 | $8,800 |
| Trenchless pipe lining (CIPP)per foot | $110per foot | $200 | $280 |
| Pipe bursting (new pipe pulled through the old one)per foot | $75per foot | $190 | $290 |
| Traditional dig and replace (open trench)per foot | $65per foot | $160 | $290 |
| Sewer line replacement, about 50 ft (traditional dig or trenchless)per job | $7,500per job | $10,500 | $16,000 |
| Replacement under a driveway or slab, about 50 ft (concrete restored)per job | $10,050per job | $16,750 | $29,250 |
| Sidewalk or street cut and restoration (public right of way)per job | $1,050per job | $3,300 | $6,950 |
| Sewer cleanout installation (outdoor, near the property line)per job | $670per job | $1,450 | $2,350 |
| Backwater valve installation (outdoor inline at the low end; cut into a basement floor at the high end)per job | $660per job | $2,650 | $5,800 |
| Septic-to-sewer conversion (hookup, old tank abandoned, permits)per job | $3,700per job | $8,700 | $16,800 |
| City sewer tap or connection fee (new hookup)flat | $400flat | $2,000 | $15,000 |
| Sewer permit and inspectionflat | $30flat | $250 | $1,000 |
| Sewage backup cleanup (basement, per event)per job | $1,300per job | $3,300 | $5,800 |
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Prices verified November 2026 · Cross-referenced against 56+ American pricing sources · See methodology
Figures cover the Los Angeles metro area. Expect the top of each range where lines run under concrete or the street, and the bottom where they run under lawn.
Sewer line prices across Los Angeles
Same city, four price bands. Prices run highest in Hollywood & West Hollywood and lowest in South LA, Inglewood & Long Beach, mostly because of access, concrete and street cuts rather than the pipe itself.
Hollywood & West Hollywood
- Per job
- $10,500–$18,400 per job
- Typical job
- $340–$1,700 / clog cleared + camera
Denser blocks with more concrete and less yard, so more jobs need a sidewalk or street cut, a right-of-way permit and traffic control. Parking and tight access add time on site.
Downtown & the Arts District
- Per job
- $9,450–$16,300 per job
- Typical job
- $320–$1,550 / clog cleared + camera
A mix of older and newer homes. Older lines tend to have roots at the joints; newer PVC lines mostly just need clogs cleared. The camera tells you which you have.
The Valley
- Per job
- $8,950–$15,250 per job
- Typical job
- $310–$1,450 / clog cleared + camera
Close to the city typical. Where streets have mature trees, root calls are common; a yearly jet can hold off a replacement while the pipe is still whole.
South LA, Inglewood & Long Beach
- Per job
- $6,300–$11,550 per job
- Typical job
- $270–$1,350 / clog cleared + camera
Often 10–25% under the city typical. Some contractors add a trip charge, and if your street is still on septic, ask about city sewer plans before you budget.
Real-world sewer line costs in Los Angeles
Here's what common sewer line jobs cost in Los Angeles in 2026, labor, pipe and basic yard restoration included.
Slow drains or a backup: snake the main and film it
The most common call. Snaking through a cleanout runs $170–$650, and a camera pass after it $170–$760. At night or on a weekend the call-out alone is $200–$470.
Roots in an old clay line: cut, jet and keep it clear
A root cutter ($200–$1,200) plus a hydro-jet ($400–$1,750) clears most root problems. If the camera shows the pipe is still in one piece, a yearly jet can hold off a $10,500 replacement for years.
One broken or sagging section: spot repair
Digging one hole and replacing a few feet of pipe costs $1,350–$6,450. A no-dig point liner over the same spot runs $1,500–$3,900, and fixing a belly where the pipe has sagged $2,000–$8,800.
Whole line, about 50 ft: trenchless
Lining 50 ft runs $5,500–$14,000 and bursting $3,750–$14,500, usually in a day or two with one or two small pits. Ask whether the price includes the camera before and after, the permit and the cleanout.
Line under the driveway or slab
Concrete is what makes this expensive: $10,050–$29,250 for about 50 ft with the concrete put back. Bursting or lining from two pits usually costs less than cutting a full trench through the driveway.
How much does sewer line replacement cost in Los Angeles?
Expect $10,500 for a typical 50-ft Los Angeles sewer replacement, and anywhere from $7,500 to $16,000 depending on depth, pipe and what sits on top of it. Shallow lines under grass land at the low end; deep lines, concrete and street cuts push toward $16,000 and past it.
Smaller jobs cost far less: $170–$760 for a camera inspection, $1,350–$6,450 for a spot repair and $1,500–$3,900 for a no-dig point liner. Get the camera video before anyone quotes a full line. Re-checked against 56 sources, November 2026.
Sewer line prices in Los Angeles (2026) by job
A full 50-ft replacement runs $7,500–$16,000, trenchless lining of the same line $5,500–$14,000, and a camera inspection $170–$760.
| Line on the quote | Low | Typical | High |
|---|---|---|---|
| Sewer camera inspection | $170 | $400 | $760 |
| Main line snaking | $170 | $410 | $650 |
| Hydro-jetting the main line | $400 | $870 | $1,750 |
| Spot repair (one section) | $1,350 | $3,350 | $6,450 |
| Trenchless lining, 50 ft | $5,500 | $10,000 | $14,000 |
| Pipe bursting, 50 ft | $3,750 | $9,500 | $14,500 |
| Dig and replace, 50 ft (before restoration) | $3,250 | $8,000 | $14,500 |
| Under a driveway or slab, 50 ft | $10,050 | $16,750 | $29,250 |
Lining vs digging in Los Angeles: the dig often looks cheaper on paper ($8,000 vs $10,000 typical for 50 ft), but the dig price stops at the pipe. Add a sidewalk or street cut ($1,050–$6,950) or a driveway and trenchless usually wins.
What moves a sewer quote in Los Angeles:
- What's on top of the pipe: lawn is cheap to dig; a driveway or slab job runs $10,050–$29,250.
- Depth: deeper lines need bigger holes, shoring and more hauling.
- Pipe condition: a round, cracked pipe can be lined ($110–$280 a foot); a collapsed one has to be burst or dug.
- Street and sidewalk: a cut in the public right of way adds $1,050–$6,950 plus city permits.
- Length: about $6,550 for 25 ft, $10,500 for 50 ft and $18,400 for 100 ft at typical Los Angeles prices.
Ask every Los Angeles contractor for the same four things: the camera footage, the method and length, the permit and restoration they include, and the warranty. Compare those, not the per-foot headline. Get a quote for your sewer job →
Sewer line cost in Los Angeles by length
A 25-ft run is about $4,700–$10,000, a 50-ft line $7,500–$16,000, and a 100-ft run $13,150–$28,000 in Los Angeles, before driveway or street restoration.
Worked example: a 50-ft line lined from one cleanout at $200 a foot is $10,000, plus a $400 camera check and a $250 permit, for about $10,650. The same line dug under lawn at $160 a foot is $8,000 before restoration.
Pits, permits, the camera and set-up cost about the same for any length, which is why short runs cost more per foot. A 100-ft line at typical Los Angeles prices is about $18,400, not twice the 50-ft price.
Los Angeles sewer repair methods compared
| Repair method | Cost | Best for |
|---|---|---|
| Trenchless pipe lining (CIPP) | $5,500–$14,000 for 50 ft | Cracked or root-filled pipe that is still round and on grade |
| Trenchless pipe bursting | $3,750–$14,500 for 50 ft | Broken, collapsed or undersized pipe; new pipe can go one size up |
| Traditional dig and replace (open trench) | $3,250–$14,500 for 50 ft | Shallow lines under lawn, sagging lines that need re-grading |
| Traditional dig, deep or under a driveway | $10,050–$29,250 for 50 ft | Lines under concrete when trenchless can't be used |
| Spot repair (dig up one section) | $1,350–$6,450 per repair | One break or bad joint in an otherwise sound line |
| Point repair liner (no dig, one section) | $1,500–$3,900 per repair | One crack or joint under a driveway, tree or walkway |
| Belly repair (dig and re-grade a low spot) | $2,000–$8,800 per repair | A sag that holds water and keeps clogging |
| Hydro-jet and root cut (no repair) | $600–$2,950 per visit | Roots or grease in a pipe that is still in one piece |
Per-foot price vs the full bill in Los Angeles
A quote of $200 a foot for lining sounds simple, but 50 ft at that rate is $10,000 before the extras. Add the camera ($400) and the permit ($250) and the bill is about $10,650, before any access pit or cleanout. Compare whole-job prices, not per-foot rates.
Digging looks cheaper per foot ($65–$290), but restoration is extra: a sidewalk or street cut runs $1,050–$6,950, and a line under a driveway can reach $29,250. Trenchless costs more per foot and less to put back.
What's included in a Los Angeles sewer line quote (and what costs extra)
A standard replacement quote covers the camera check, the digging or trenchless work, the new pipe, the connections at the house and the street side, and basic backfill and yard cleanup. It usually leaves out:
- The permit and inspection: $30–$1,000, set by the city
- Sidewalk or street restoration: $1,050–$6,950 when the line runs under public space
- Driveway or slab concrete: part of why a line under concrete runs $10,050–$29,250
- A new cleanout or backwater valve: $670–$2,350 and $660–$5,800
Ask for the warranty in writing, and a copy of the camera video from before and after the work.
Depth and frost
Depth depends on the slope from the house to the main and, in cold-winter cities, the frost line. Deeper trenches take longer and may need shoring. Deep lines push a 50-ft job toward $16,000.
What sits on top of the pipe
Lawn is the cheapest thing to dig through. A line under a driveway or slab runs $10,050–$29,250 in Los Angeles because the concrete has to be cut out and poured again.
Pipe material and age
Clay joints let roots in, cast iron corrodes and scales inside, and Orangeburg fiber pipe, used through the 1970s, loses strength with age. Older pipe is more likely to need a full line than a spot fix.
Trenchless or dig
Lining runs $110–$280 a foot and bursting $75–$290, against $65–$290 for an open trench. Trenchless saves the yard, the driveway and the restoration bill.
Length of the run
Price scales with length: about $6,550 for a 25-ft run and $18,400 for 100 ft at typical Los Angeles prices, because pits, permits and set-up cost the same either way.
Permits, street cuts and who owns the line
Permits run $30–$1,000. If the pipe crosses the sidewalk or street, a cut and restoration adds $1,050–$6,950, unless the city owns and fixes that part.
Local labor
Los Angeles plumbers earn a median of about $34.19 an hour (BLS, May 2025), against $30.67 nationally. Sewer work is mostly labor and equipment time, so the typical Los Angeles replacement is $10,500, above the $7,500 national typical.
- Get the camera video first.A $400 inspection shows where the problem is and how bad. Ask for the video file and the footage marks, and show them to a second contractor.
- Ask who owns the part under the street.Some cities fix the stretch under the sidewalk and street, or offer rebates and loans. One call to the sewer utility can take a big piece off the bill.
- Price a spot repair, not just a new line.If the camera shows one bad joint, a $1,350–$6,450 spot repair or a $1,500–$3,900 point liner may be all you need.
- Get trenchless and dig quotes side by side.Ask for both methods for the same length, with restoration included. Under concrete, trenchless usually wins; under open lawn, a dig can be cheaper.
- Don't wait for the emergency.An after-hours call-out adds $200–$470, and after-hours labor runs 1.5–3× the weekday rate. Book the camera and repair on a weekday when you can compare quotes.
- Keep roots back on a schedule.If roots are the only problem, a yearly hydro-jet ($870 typical) can buy years before a $10,500 replacement.
Get these in writing from any Los Angeles contractor before you pay a deposit:
- The camera footage, with the distance to each problem marked
- The method (lining, bursting or dig) and the exact length of pipe
- Pipe material and size, and who handles the city connection
- Permit, inspection and any right-of-way or street-cut fees
- Restoration: lawn, sidewalk, driveway or street, and who does it
- Access pits, cleanouts or a backwater valve if they're part of the job
- Start date, days on site and what happens if they hit rock or water
- The written warranty and a camera check after the work
How much does it cost to replace a sewer line in Los Angeles?
$7,500–$16,000 for about 50 ft, with $10,500 typical. Lines under a driveway or slab run $10,050–$29,250, and a single broken section can often be fixed for $1,350–$6,450.
How much does trenchless sewer repair cost in Los Angeles?
Lining runs $110–$280 a foot, about $5,500–$14,000 for 50 ft. Pipe bursting runs $75–$290 a foot, about $3,750–$14,500 for 50 ft.
How much is a sewer camera inspection in Los Angeles?
$170–$760, typically $400. It costs more if there's no cleanout and the plumber has to pull a toilet, or if the line has to be cleared first.
What does it cost to clear a main sewer line clog in Los Angeles?
$170–$650 to snake it, or $400–$1,750 to hydro-jet it. Nights and weekends, expect a call-out of $200–$470.
How much does a sewer spot repair cost in Los Angeles?
$1,350–$6,450 to dig up and replace one section. A no-dig point repair liner over the same spot costs $1,500–$3,900.
Is trenchless cheaper than digging in Los Angeles?
Per foot, no: lining is $110–$280 against $65–$290 for an open trench. Overall it often is, because there's little or no concrete, sidewalk or landscaping to put back.
How much more does it cost if the sewer line is under my driveway?
About $10,050–$29,250 for 50 ft in Los Angeles with the concrete restored, against $7,500–$16,000 under lawn. Bursting or lining from two small pits usually costs less than a full trench.
Who pays to fix the sewer line between my house and the street in Los Angeles?
Usually the homeowner, at least to the property line and often all the way to the main. Some cities repair the part under the street or offer rebates, so call your sewer utility before work starts.
Do I need a permit to replace a sewer line in Los Angeles?
Almost always. Expect $30–$1,000 for the permit and inspection, and more if the work crosses the sidewalk or street. A licensed contractor should pull it.
Does homeowners insurance cover sewer line replacement in Los Angeles?
Usually not when the pipe fails from age, roots or wear. Separate sewer line warranty plans and policies exist, some offered through city partners; read the cap and exclusions before you count on one.
Prices verified November 2026 · Cross-referenced against 56+ American pricing sources · See methodology
Prices for the Los Angeles metro area, November 2026. Outer suburbs may vary.
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