Drain & Sewer Line Replacement

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Out With the Old. In With the Reliable.

When repairs aren’t enough to solve the problem, it may be time to replace your damaged or aging drain or sewer lines. At Keith’s Plumbing, we offer expert drain and sewer line replacement with durable materials, expert craftsmanship, and minimal disruption to your home or yard.


We handle the dirty work, so you don’t have to worry about clogs, backups, or sewer failures again.

When Is Replacement Better Than Repair?

While many drain or sewer issues can be fixed with a simple repair, there are times when a full replacement is the smarter and more cost-effective solution.


You may need replacement if:

  • Pipes are collapsed or severely cracked
  • Multiple repairs have already failed
  • The sewer line is made of outdated or corroded material (e.g. cast iron, clay, Orangeburg)
  • Tree roots have caused extensive damage
  • Your plumbing system isn’t up to current building codes
  • You're remodeling and upgrading your drainage layout


With a new system in place, you can enjoy stronger flow, fewer problems, and long-term peace of mind.

Signs You Might Need Drain or Sewer Line Replacement

Watch for these red flags: 

  • Persistent sewage odors
  • Frequent backups, even after cleaning
  • Soggy patches in the yard
  • Visible corrosion or leaks near cleanouts
  • Slow drainage throughout the home
  • Sewer line over 40–50 years old


If any of these sound familiar, Keith’s Plumbing will inspect your system and recommend the best path forward without pressure or guesswork.

Our Drain & Sewer Replacement Process

We make the replacement process as stress-free as possible, using modern tools and proven techniques to get the job done right. Our process includes:


  • Video camera inspection to assess the condition and location of damage
  • Clear explanation of your options and costs
  • Full or partial line replacement using high-quality, code-compliant materials
  • Final testing to ensure your new system is running at peak performance


Every job is done with precision, cleanliness, and respect for your home.

Why Homeowners Trust Keith’s Plumbing

  • Local Pros in The Antelope Valley – We know the area’s soil, systems, and building requirements
  • Licensed & Experienced – Fully certified to perform code-compliant replacements
  • Honest, Upfront Estimates – No hidden costs, just clear information
  • Long-Lasting Materials – We install durable piping designed to stand the test of time
  • Clean Work, Guaranteed Results – We leave your home better than we found it

Ready for a Fresh Start?

If your old pipes are causing new problems, let Keith’s Plumbing handle your drain and sewer line replacement in The Antelope Valley with professionalism and care.


Call us today at (661) 533-6106 to schedule your appointment! Or Send us an Email