Residential Plumbing

When something goes wrong with your plumbing, you want a local plumber you can count on. West Coast Plumbing proudly serves homeowners across Sonoma County and Marin County with fast, reliable residential plumbing services. From emergency repairs to full water heater installations and sewer line replacements, we handle it all—always with clear communication and work that lasts.

Why LOCALS CALL WEST COAST PLUMBING

  • We live and work in Sonoma and Marin—so we know the unique needs of local homes.
  • We believe in straightforward pricing and explaining your options clearly
  • We treat every home like it’s our own: clean, careful, and respectful

Call Us Today For A Free Estimate

Whether you’re in Santa Rosa, Petaluma, San Rafael, Novato, Mill Valley, or anywhere in between, West Coast Plumbing is your trusted partner for residential plumbing services.

👉 Call us now or request service online—and let our team take care of your plumbing problem today.

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FREQUENTLY ASKED Questions

We proudly serve all of Sonoma and Marin County, including Santa Rosa, Petaluma, Rohnert Park, Windsor, Healdsburg, Novato, San Rafael, Mill Valley, and more. If you’re in either county, you’re in our service area.

Yes. We provide 24/7 emergency response throughout Sonoma and Marin counties. Whether it’s a burst pipe at midnight or a flooded bathroom on a Sunday, call us and we’ll be on our way.

If you notice low water pressure, rusty-colored water, frequent leaks, or old galvanized pipes, it may be time to consider re-piping. We’ll inspect your system, explain your options, and only recommend re-piping if it’s truly needed.

Absolutely. We repair, replace, and install both traditional and tankless water heaters. Tankless systems are a great option for endless hot water and energy savings, and we can help you decide if it’s right for your home.

ALL services

  • Residential Plumbing Services
  • 24/7 Emergency Response
  • Drain Services
  • Water Heater Services
  • Repiping
  • Faucets & Fixtures
  • Sewer Line Services

First Time Customer $100 Discount

A little thank-you for trusting your home to West Coast Plumbing. Local, reliable, and ready when you need us.

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