Sewer Line Repair & Replacement — Los Angeles & the Valleys 

Sewer Backup or Broken Line? We’ll Find It Fast — Free Camera Inspection.

Trenchless and traditional sewer repair from a licensed, family-owned LA plumber since 1997. We camera-inspect to find the exact problem, give you a written price up front, and fix most lines the same day.

  • Licensed CA #1067555
  • Bonded & Insured
  • 5.0 ★ (300+ ratings)
  • Since 1997

Book A Free Inspection

Free Camera Inspection — Confirmed Within 1 Hour

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🔒No obligation. Confirmed within one hour. Never shared.

Signs it’s your sewer line, not just a clog

Multiple drains backing up at once (tubs, toilets, floor drains)

Gurgling toilets or sewage smell in the house or yard

Wet, sunken, or extra-green patches over the line’s path

Recurring clogs that keep coming back after snaking

Water backs up when you run the washer

Cracks, foundation shifts, or unexplained settling near the sewer line

Why LA sewer lines fail

LA’s housing skews old, and much of it — especially pre-1970 homes across Pasadena, Highland Park, Glendale, and the older Valley neighborhoods — still runs on clay or cast-iron sewer laterals. Those fail three ways we see constantly: root intrusion through clay joints (LA’s mature trees are relentless), corrosion and scaling inside cast iron, and joint separation from decades of ground movement and seismic activity.

A camera inspection shows us the material, the exact break, and its location — so you get a real diagnosis, not a scare tactic. We’ve repaired thousands of LA-area sewer lines since 1997.

root intrusions in sewer line

Trenchless or traditional?

Trenchless (lining/bursting)

BEST FOR

Cracks, roots, joint separation, intact host pipe

DISRUPTION

Minimal digging; protects lawn, hardscape, trees

TIMELINE

Often 1–2 days

Traditional (open-trench)

BEST FOR

Full collapse, severe misalignment

DISRUPTION

Excavation along the line

TIMELINE

Varies by depth/length

We recommend the method the pipe actually calls for — and tell you why.

What we do

Free Camera Inspection

Pinpoint the problem before you pay.

Traditional Repair & Replacement

For collapsed lines.

24/7 Emergency

Active backup? We’re on it.

Not sure what your sewer line needs?

Let us find the problem and show you the best repair option.

Why LA chooses Advantage Plumbing & Rooter

24/7 real people

Written prices up front

Licensed CA #1067555

Family-owned since 1997

Workmanship guarantee

Camera-first (no scare tactics)

How it works

01

Call/request online

Confirmed within one hour.

02

Free camera inspection + written quote

You see the problem, you get the price.

03

We fix it right

Trenchless where it fits, traditional where needed. Guaranteed.

professional sewer repair by Advantage Plumbing & Rooter

Every sewer line is different. So is the price.

Every line differs — depth, length, material, access. We give a written price after the free camera inspection, never a phone guess. Full replacements typically run $3,000–$15,000+; spot repairs and trenchless lining cost less. You approve before we start; work is guaranteed.

Schedule your free sewer camera inspection today and get clear answers before a small problem becomes a major repair.

Rated 5.0 ★ across 300+ reviews

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Richard Pepper profile picture
Richard Pepper
9 October 2026
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Amazing technicians, knowledgeable, incredible Office help
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Bill Tom profile picture
Bill Tom
8 October 2026
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Always professional. Thanks Albert and Warren.
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Alberto De Diego profile picture
Alberto De Diego
8 October 2026
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Frank with Advantage Plumbing is really excellent. He’s been out to our house in South Pasadena a few times. He’s always on time, can come on short notice when needed, and is super professional and capable. Always gets things fixed quickly at a fair and reasonable rate. He’s also a super nice guy. Always asks about our dog, for example, who’s been having medical issues lately! Class act.
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Angelo Incardona profile picture
Angelo Incardona
7 October 2026
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Frank (the plumber) did a great job installing our tankless water heater. It was a tough job under the blazing heat conditions.
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Michele Hamburger profile picture
Michele Hamburger
3 October 2026
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Simply the best. I was able to reach someone at 10pm on Friday night and they arrived at 6am Saturday and fixed my water heater in 30 min. Trustworthy and skilled, highly recommend
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Ann Kochakji profile picture
Ann Kochakji
3 October 2026
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We've hired Advantage Plumbers for three jobs so far and are very happy with their work. Their prices are reasonable and the plumbers go out of their way to make sure the job is done right. They make suggestions when needed which is helpful and even pick up parts when necessary. We would especially like to acknowledge Victor and his assistant for fixing the leak in our outdoor pipes.
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Mihran Asatourian profile picture
Mihran Asatourian
2 October 2026
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Great company. Called them for a leak under kitchen sink (cat stood on pipe and the weight separated the connections). They offered to send someone same-day, but I opted for next morning instead. I love that they use a one hour appointment window, instead of 3-5 hours like other companies. Technician, Victor, arrived right on time, explained the issue to me and pointed out a couple other problems, fixed everything and tested everything thoroughly before leaving. I told him about the cat and he made sure to "cat proof" the connections. Like I said, great company, don't hesitate to use them.
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Mark J profile picture
Mark J
1 October 2026
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Frank has done work at my properties for ages. He's always been congenial, forthright, and honest with me, even erring on the side of caution when necessary because he knows that doing a job right is the utmost importance.
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Abira Ali profile picture
Abira Ali
1 October 2026
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We had Advantage plumber Frank come over to flush our tankless hot water system. He was very efficient, friendly and got everything done and operating- no fuss- no muss- so nice to have hot water. Thanks Frank!
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Andrew Sanesi
30 September 2026
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The Best! Period
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Annie Alwin profile picture
Annie Alwin
28 September 2026
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Love Steve and the Advantage team. Day or night, they get the job done. So glad they are my plumbers. They always get it done right, are friendly, courteous and so knowledgeable!
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Daniel Haas profile picture
Daniel Haas
26 September 2026
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Advantage Plumbing repiped my entire crawl space, including the main line under my house and the lateral line in my front yard, this past week. I interviewed six companies before choosing them, and from the first visit through project completion, the experience was exceptional. They gave me a fair, respectable quote, and the work was fully permitted (Advantage pulled the permit at a modest cost). Even the city inspector said, "Nice work!" The crew was punctual, courteous, hardworking, and clearly knowledgeable — top-notch in every way. For the front yard line, they used pipe-bursting technology, so my yard didn't need to be dug up. The new line will last 100 years. Every part of the job — proper strapping, quality materials, multiple cleanouts — was done to the highest standard. This was truly exceptional work, and I'm grateful for their dedication. Thank you to Steve, Johny, and the entire crew for a job so well done! Separately, before the repiping project, I had Advantage come out to snake a clogged tub drain. They arrived the same day and did a great job. Alfonso and Jose were punctual, kind, friendly, and attentive — another job well done!
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Grant McCullagh profile picture
Grant McCullagh
25 September 2026
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We are very pleased with Steve’s service, keep up the good work!!
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Debbie Kurth profile picture
Debbie Kurth
25 September 2026
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There are simply not enough complements I can give this team. I had a water dripping on the street issue that ai could not figure out . When soap bubbles appeared, we realize the problem was the sewer . Steve rearranged his team schedule to get the problem fixed and fast. The pipe, on a hillside was scoped with a camera revealing the severity of the 90 year old cast iron pipes. A replacement was needed. One can only shudder to think the cost of that. Using new technology called pipe lining, not only was the pipe repaired from the inside out , they even managed to clean the pipe below the street, saving us thousands of dollars!! . They even found a fresh water leak and were able to repair it while the pipe was exposed. The entire job was done in a day. I simply cannot sing high enough praises for Steve and his team. Professional, caring, on time with a fanatic work ethic. Steve truly cares about people and not just money . Look no further when needing help with an unpleasant issue of plumbing. UPDATE: Had another leaking pipe problem. . Advantage sent Plummer Frank whose long experience in the field, quickly and easily fixed the problem. Thank you!
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Alexis Bradley profile picture
Alexis Bradley
24 September 2026
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Victor with Advantage Plumbing & Rooter was fantastic to work with. He quickly solved our water pressure issue, took the time to listen to our longer-term plumbing goals, and scheduled a follow-up to address everything else we need. We were thoroughly impressed by his expertise. Highly recommend!
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Jeffrey Woldhuis profile picture
Jeffrey Woldhuis
24 September 2026
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Advantage Plumbing helped me out tremendously. Their guy Frank is great. I had an upstairs leak in a wall that he investigated and found the location of quickly without damaging too much of my wall. I would highly recommend this company.
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Shelby Button Cotten profile picture
Shelby Button Cotten
23 September 2026
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Frank came by to fix our clogged sinks and he was friendly, knowledgeable, and efficient. Can't ask for more from a plumber! I will be recommending to my neighbors.
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Rachael Cottrell profile picture
Rachael Cottrell
23 September 2026
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Jose came to service a dishwasher draining issue and he came with a happy and knowledgeable attitude. So grateful for honest service people, HIGHLY RECOMMEND Advantage!!!!
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Casey R profile picture
Casey R
23 September 2026
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I’m so glad we went with Advantage Plumbing for our water heater replacement. I expected the process to be a bit of a headache, but they made it surprisingly easy. They showed up right on time, were friendly and respectful, and completed the job without any unnecessary complications. The new water heater was installed efficiently, and everything was cleaned up and left in order. I really appreciated how easy they were to work with. I’d happily recommend Advantage Plumbing to friends and family and would definitely call them again.
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Don Straney profile picture
Don Straney
21 September 2026
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Fast, dependable, kept me informed.
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Sewer repair FAQ

Often — trenchless lining/bursting works when the host pipe is intact, sparing your landscaping. Collapsed lines may need excavation; the free camera inspection tells us which.

Many trenchless sewer repairs are done in 1–2 days.

Multiple fixtures backing up, yard odor, or recurring clogs point to the main line. We camera-inspect to confirm.

In most LA-area cities, yes — the homeowner owns the lateral to the city main. We know the local rules and pull permits. 

24/7. For an active backup, call (626) 956-3708 and hold off running water.

Get Your Free Sewer Camera Inspection — Confirmed in 1 Hour

  • Licensed since 1997
  • Written pricing
  • Trenchless where it fits
  • Available 24/7

CA LIC. #1067555 · Bonded & Insured · Family-Owned

Book A Free Inspection

Free Camera Inspection — Confirmed Within 1 Hour

Advantage Plumbing & Rooter Booking Form_Updated

🔒No obligation. Confirmed within one hour. Never shared.