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Sewer Line Replacement in Orange, CA

1,900+ Customer Reviews

Operating in Orange County & Los Angeles County

Full-Service Licensed & Insured Plumbing Contractor

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Plumbing Experts in Orange, CA, for Sewer Line Replacement Services

When repairs aren’t enough, trust Done-Rite Plumbing & Rooter for expert sewer line replacement services.

If your home is facing recurring sewer backups, slow drains, or foul odors, a failing sewer line could be the cause. At Done-Rite Plumbing & Rooter, we specialize in sewer line replacement in Orange, CA, using modern equipment and code-compliant methods to restore your home’s plumbing safely and efficiently.



How Long Does It Take to Replace a Sewer Line?

Replacing a sewer line typically takes between 1 to 5 days, depending on the length of the line, location of the issue, soil conditions, and the repair method (trenchless vs. traditional excavation). Our team provides a clear project timeline after your initial inspection.


For more information abut our services or to request a quote, give us a call at (714) 605-2950 or complete the form on our contact page.

Warning Signs You May Need a Sewer Line Replacement

When repairs aren’t enough, trust Done-Rite Plumbing & Rooter for expert sewer line replacement services.

A damaged sewer line doesn’t always show itself immediately—but these red flags could mean it’s time for a full replacement:

  • Persistent clogs in multiple drains
  • Frequent need for sewer line repairs
  • Water backing up in tubs or toilets
  • Foul sewer odors inside or outside
  • Lush green patches in your yard over the sewer line
  • Gurgling sounds coming from drains

If you’re seeing more than one of these issues, a replacement may be more cost-effective than repeated repairs.


Why Sewer Line Replacement Is Sometimes Necessary

Only licensed plumbers are qualified to replace a main sewer line. Done-Rite Plumbing & Rooter’s technicians are fully licensed, bonded, and insured to perform residential and commercial sewer line replacements in Orange, CA and the surrounding areas. We handle everything from permitting to post-repair inspections. For situations that don't require a full replacement, targeted solutions like Sewer Point Repairs can be a cost-effective alternative, addressing localized issues without extensive excavation.


While sewer line repairs can solve isolated issues, a full replacement is often the best solution when:

  • The line is made of outdated or deteriorating materials (like clay or cast iron)
  • There is widespread cracking, corrosion, or collapse
  • Tree roots have caused irreversible structural damage
  • The pipe has shifted due to soil erosion or seismic activity
  • Repairs are needed too frequently, driving up long-term costs


We provide a transparent diagnosis using sewer camera inspections and give you an honest recommendation.


Sewer Line Replacement Methods

1. Trenchless Sewer Line Replacement

Trenchless sewer line replacement is a modern method that avoids large-scale digging and is ideal for preserving landscaping or hardscapes. We offer:

  • Pipe Bursting: Breaks the existing line and pulls a new pipe into place
  • Cured-in-Place Pipe (CIPP) Lining: Creates a new pipe within the old one using a durable epoxy liner

Trenchless replacement is less invasive, faster, and often more affordable in the long term.


2. Traditional Excavation

When trenchless isn’t an option—such as with severely collapsed lines or complex damage—we perform a full excavation. Our team minimizes disruption and restores your property after installation.


Why Is Sewer Line Replacement So Expensive?

Sewer line replacement is a complex job involving:

  • Permits and inspections
  • Heavy machinery or specialized trenchless equipment
  • Labor-intensive excavation or pipe bursting
  • Disposal of old materials
  • Restoration of landscaping or concrete

While the average cost in Orange, CA can range from $3,000 to $15,000, Done-Rite Plumbing provides upfront pricing, free estimates, and long-lasting solutions to make the investment worthwhile.

What Is the Life Expectancy of a Sewer Line?

The lifespan depends on the material:

  • Clay or Orangeburg: 40–60 years
  • Cast Iron: 75–100 years
  • PVC (modern standard): 100+ years

If your home was built before 1980 and still has its original sewer line, it’s likely nearing the end of its useful life.


Preventing Future Sewer Line Issues

To protect your new sewer line investment:

  • Avoid planting trees near the line
  • Never flush wipes, grease, or non-degradable items
  • Schedule regular inspections
  • Use professional drain cleaning services, not chemical cleaners

Done-Rite Plumbing offers routine maintenance plans to help you stay ahead of major issues.


Frequently Asked Questions

Frequent backups, foul odors, soggy spots in your yard, slow drains, and cracked pipes are common signs your sewer line may need replacement rather than simple repair.

Sewer lines can fail due to age, corrosion, shifting soil, root intrusion, or severe blockages that weaken and damage the pipe structure over time.

The timeline depends on the extent of the damage and repair method. Traditional excavation may take several days, while trenchless options are often completed faster.

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Get a Free Quote

For more information abut our services or to request a quote, give us a call at (714) 605-2950 or complete the form below.

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About Done-Rite Plumbing

#1 Plumber in Orange County, CA

If you need your plumbing job done right the first time, call Done-Rite Plumbing. With 1,900+ reviews, you can rest assured that we are the go-to plumbing company for both residential & commercial properties in Orange County, CA, and the surrounding areas. We strive to give you a fair price & exceptional customer service. Call Done-Rite Plumbing today if you want your plumbing needs done right the first time!

About Us
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1,900+ Online Reviews

With over 1,900+ online reviews across Google, Yelp, Facebook & more, we're Orange County plumbers you can trust.

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Experienced, On-time Crews

All technicians have 10-15 years of experience and use cutting edge technologies and tools.

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Exceptional Customer Service

Speak with a real person, our responsive office staff will get you an estimate within 24 hours.

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Local & Family Owned

Done-Rite Plumbing is family-owned and operated and has been serving CA for over 15 years.