Drain Cleaning & Drain Services in Sonoma & Marin County

A clogged drain might start small—a slow sink, a shower that backs up, or a toilet that struggles to flush. But left untreated, it can turn into a messy and expensive problem. At West Coast Plumbing, we provide professional drain cleaning and drain repair services throughout Sonoma County and Marin County to keep your home running smoothly.

We’re local, reliable, and available when you need us most.

💧 Why Call a Professional for Drain Problems?

While store-bought chemicals or plungers may seem like a quick fix, they rarely solve the problem for good—and often cause damage to your pipes. Our licensed plumbers use the right tools and techniques to:

  • Fully clear stubborn clogs

  • Remove buildup that slows water flow

  • Prevent future blockages

  • Protect your plumbing system from damage

From slow-moving sinks to full sewer backups, our team gets to the root of the problem—not just the symptoms.

🔧 Common Drain Issues We Fix

West Coast Plumbing handles all types of drain problems for homes in Sonoma and Marin:

  • Kitchen drains – Grease, food, and soap buildup causing slow sinks.

  • Bathroom drains – Hair, soap, and toothpaste clogs in sinks, tubs, and showers.

  • Toilet drains – Stubborn blockages and flushing problems.

  • Floor drains – Garage, basement, or laundry room drains backing up.

  • Main sewer line clogs – Tree roots, debris, or buildup blocking your home’s main line.

Whatever the issue, we’ll clear it quickly and completely.

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📍 Local Drain Cleaning in Sonoma & Marin

Because we live and work here, we know the plumbing systems and common challenges across the North Bay. Whether you’re in:

  • Sonoma County: Santa Rosa, Petaluma, Rohnert Park, Windsor, Healdsburg, Sebastopol

  • Marin County: San Rafael, Novato, Mill Valley, Corte Madera, Larkspur, Sausalito, Fairfax, Tiburon

Our plumbers are nearby and ready to help.

🚿 Our Drain Cleaning Process

  1. Inspection – We identify the source of the clog with proven tools and methods.
  2. Clearing the blockage – Using augers, snakes, or hydro jetting when necessary.

  3. Testing your system – Ensuring drains are fully clear and flowing.

  4. Prevention tips – We share simple ways to keep your drains clog-free.

Our goal: not just unclogging your drains today, but keeping them clear tomorrow.

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Hear It From Our Customers

We’re proud to be the plumber Sonoma and Marin County families recommend to their friends and neighbors.

FREQUENTLY ASKED Questions

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ALL services

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

✅ $30 Drain Clean Under 30 Minutes, Or It's FREE!

Clogged sink or shower? Our licensed North Bay plumbers clear your drain fast — guaranteed or you don’t pay.

📞 Call Us Now or Request Service Online

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