Licensed Plumber Required

Sewer Line Replacement Cost in San Francisco, CA

Copper Pipes – 1 Bath

The average cost of sewer line replacement in San Francisco, CA with Copper pipes (1-bath, 900 sq ft) is $4,630, with most homeowners paying between $3,840 and $5,650 depending on access difficulty, permit requirements, and contractor availability.

Cost Breakdown - San Francisco, CA

Parts & Materials
$2,000
Copper profile
Labor
$2,440
14 hrs x $148/hr
Permits & Misc
$190
permits, disposal, parts
Total Estimate
$4,630
Range: $3,840-$5,650

* Estimates based on San Francisco area labor rates ($148/hr). Actual costs vary. Get 3 quotes.

Home Profile

Pipe Material
Copper
Bathrooms
1 Bath
Home Size
900 sq ft
Local Labor Rate
$148/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 San Francisco?

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

Fair range: $3,840 to $5,650

Compare Quotes from Top-Rated Plumbers via Angi

Frequently Asked Questions

How much does sewer line replacement cost in San Francisco, CA?

The average cost of sewer line replacement in San Francisco, CA is $4,630, with most homeowners paying between $3,840 and $5,650 depending on home conditions and contractor availability.

How long does sewer line replacement take?

Most sewer line replacement jobs take 14.0 hours for a 1-bathroom home with Copper 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 San Francisco?

Key cost factors include pipe material (Copper), home size (900 sq ft, 1 baths), local labor rates ($148/hr in San Francisco), and permit fees.

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