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Mainline Plumbing
Mainline Plumbing crew on a no-dig sewer replacement in a South Bay front yard

No Surprises

What Plumbing Costs in the South Bay

Most plumbers won't publish a number. These are the ranges we actually quote on normal South Bay homes. Your estimate is free, and the price we quote holds unless we find a problem nobody could see from the first look.

Call (310) 808-7343

Sewer lines

Water heaters and repipes

How our pricing works

  • Estimates are free on every job.
  • Trenchless jobs are quoted as one whole-job price. Per-foot rates are here so you can compare; access is what moves the number.
  • After-hours calls carry a $125 dispatch fee.
  • If the city requires the sidewalk or street opened where your line meets the main, that repair is paid by the customer.
  • We pull the permit and meet the inspector for you.
  • Military customers get 5% off.

Read our South Bay sewer line guide

Get your exact price for free

Tell us what's going on and we'll give you a real number.