Sewer Line Replacement in Los Angeles County

Illustration: sewer line replacement on a residential sewer line
Illustrative image.

Sewer line replacement means putting in a new lateral, either by open trench (digging out the old pipe and laying new PVC or ABS) or trenchless (pipe bursting). It is the fix when a line has collapsed, has a deep belly, or is so broken that spot repairs or lining no longer make sense.

Companies here came up for sewer line replacement in their area or carry the Trenchless badge. Get the camera footage, the length and depth of the run, and at least two written quotes that name the method, the permit and the restoration. Listings here are companies whose name, website or listed services point to this work, plus companies carrying our Trenchless badge. A listing is not a guarantee that a company offers a specific method, so confirm it on the call and ask to see the camera inspection first.

Typical prices: see the Los Angeles County sewer repair cost guide and trenchless vs. traditional.

Top 60 of 1178: sewer line replacement

Trenchless

The Sewer Company

4.9(216 reviews on Google)

21 Miller Alley, Pasadena

  • Trenchless search match
  • Sewer line replacement
(626) 605-1972
Trenchless

Fanti Sewer & Drains

5.0(166 reviews on Google)

18000 Studebaker Rd #700, Cerritos

  • Trenchless search match
  • Sewer line replacement
(949) 686-7244
Trenchless

Sewer Pros

5.0(165 reviews on Google)

25950 Belle Porte Ave Unit 1, Harbor City

  • Trenchless search match
  • Sewer line replacement
(800) 481-3707
Trenchless

Sewer Inspection Pros

5.0(138 reviews on Google)

Service-area business, serves 1 LA County cities

  • Trenchless search match
  • Sewer line replacement
(661) 309-2549
Trenchless

Speed Rooter

5.0(103 reviews on Google)

3818 Crenshaw Blvd #361, Los Angeles

  • Trenchless search match
  • Sewer line replacement
(310) 936-5445
Trenchless

Plumbing Center

5.0(51 reviews on Google)

Service-area business, serves 8 LA County cities

  • Trenchless search match
  • Sewer line replacement
(310) 278-3554
Trenchless

The Sewer Surgeon

4.8(51 reviews on Google)

220 S Glendora Ave Ste a, Glendora

  • Trenchless search match
  • Sewer line replacement
(855) 650-7867
Trenchless

Swish Sewer & Drains

5.0(41 reviews on Google)

Service-area business, serves 2 LA County cities

  • Sewer line replacement
  • Open 24 hours
(855) 755-0775
Trenchless

Just Sewers, INC

5.0(31 reviews on Google)

Service-area business, serves 11 LA County cities

  • Trenchless search match
  • Sewer line replacement
(626) 602-5155
Trenchless

Sinks N' Sewers Co

5.0(27 reviews on Google)

Service-area business, serves 3 LA County cities

  • Trenchless search match
  • Sewer line replacement
(818) 355-2798
Trenchless

Craftsman Sewers

5.0(26 reviews on Google)

Service-area business, serves 7 LA County cities

  • Sewer line replacement
  • Lateral repair
(626) 636-0087
Trenchless

Super Sewer Plumbing

5.0(25 reviews on Google)

Service-area business, serves 7 LA County cities

  • Trenchless search match
  • Sewer line replacement
(562) 244-4291
Trenchless

SewerConnect Co.

5.0(21 reviews on Google)

Service-area business, serves 6 LA County cities

  • Trenchless search match
  • Open 24 hours
(818) 877-4690
Trenchless

A1 Sewer Solutions

5.0(16 reviews on Google)

Service-area business, serves 6 LA County cities

  • Trenchless search match
(323) 202-5353
Trenchless

SoCal Sewer & Water

4.8(16 reviews on Google)

Service-area business, serves 12 LA County cities

  • Trenchless search match
  • Sewer line replacement
(562) 972-4154
Trenchless

Mr. Sewer Rooter

4.4(18 reviews on Google)

4518 S Western Ave, Los Angeles

  • Trenchless search match
  • Sewer line replacement
(323) 295-1156

Sewer Line Replacement in Los Angeles County by city

The number of listed sewer repair companies listed for sewer line replacement on each city page.

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Sewer line replacement: common questions

How long does sewer line replacement take?

Many residential laterals are done in one to three days, longer for deep, long or hillside runs or when the city connection has to be rebuilt. Permits and inspections can add time.

Who pays for the part under the street?

It varies by city and agency in Los Angeles County. In many places the owner is responsible for the whole lateral to the main, including the part under the street. Ask your sewer agency.

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