Licensed Plumber Required

Sewer Line Replacement Cost in Los Angeles, CA

PEX Pipes – 2 Bath

The average cost of sewer line replacement in Los Angeles, CA with PEX pipes (2-bath, 1,500 sq ft) is $5,490, with most homeowners paying between $4,560 and $6,700 depending on access difficulty, permit requirements, and contractor availability.

Cost Breakdown - Los Angeles, CA

Parts & Materials
$2,620
PEX profile
Labor
$2,480
15.8 hrs x $132/hr
Permits & Misc
$390
permits, disposal, parts
Total Estimate
$5,490
Range: $4,560-$6,700

* Estimates based on Los Angeles area labor rates ($132/hr). Actual costs vary. Get 3 quotes.

Home Profile

Pipe Material
PEX
Bathrooms
2 Bath
Home Size
1,500 sq ft
Local Labor Rate
$132/hr

Signs You Need This Service

  • !Recurring sewer backups despite repeated cleaning
  • !Sewer line over 40 years old
  • !Tree root intrusion confirmed on camera
  • !Collapsed or offset pipe sections
  • !Escalating repair costs with no lasting fix

What is Included

  • +Full camera inspection and mapping
  • +Excavate full sewer line length
  • +Remove old clay, cast iron, or Orangeburg pipe
  • +Install new PVC or HDPE sewer line
  • +Backfill and restore landscaping
  • +Permit, inspection, and city approval

Ready to Hire a Plumber in Los Angeles?

Use this estimate as your baseline. Get at least 3 quotes and ask each plumber to itemize parts, labor, and permits separately.

Fair range: $4,560 to $6,700

Compare Quotes from Top-Rated Plumbers via Angi

Frequently Asked Questions

How much does sewer line replacement cost in Los Angeles, CA?

The average cost of sewer line replacement in Los Angeles, CA is $5,490, with most homeowners paying between $4,560 and $6,700 depending on home conditions and contractor availability.

How long does sewer line replacement take?

Most sewer line replacement jobs take 15.8 hours for a 2-bathroom home with PEX pipes. Complex jobs or older homes may require additional time.

Can I do sewer line replacement myself?

This job requires a licensed plumber due to permit requirements, complexity, or safety considerations.

What affects sewer line replacement cost in Los Angeles?

Key cost factors include pipe material (PEX), home size (1,500 sq ft, 2 baths), local labor rates ($132/hr in Los Angeles), and permit fees.

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