Clean, safe water isn’t optional—it’s essential. At West Coast Plumbing, we provide professional water filtration services for homeowners in Sonoma County and Marin County, helping families enjoy better-tasting, healthier water every day.
From whole-home filtration systems to targeted drinking water solutions, we install and maintain systems that remove impurities and protect your household.
Even treated municipal water can contain contaminants, minerals, or chemicals that affect taste, safety, and your plumbing system. A professional water filtration system helps:
Improve the taste and smell of drinking water
Reduce chlorine, sediments, and harmful contaminants
Protect appliances and plumbing from buildup and corrosion
Provide peace of mind knowing your family’s water is safe
We offer complete water quality solutions, including:
Whole-home water filtration systems – Clean water from every tap.
Drinking water purification systems – Advanced filters for safe, crisp water at your sink.
Water softeners – Combat hard water that causes buildup on fixtures and appliances.
Filter replacements & maintenance – Keep your system working at peak performance.
Custom water treatment solutions – Tailored to your home’s water source and needs.
You may want to consider filtration if you notice:
Tap water tastes or smells off (metallic, chlorine, or musty odors)
White or chalky buildup on faucets and appliances
Dry skin, dull hair, or irritation after showers
Stains on sinks, tubs, or laundry from hard water
Concern about contaminants in well or city water
We understand the unique water challenges in Northern California. Whether you’re dealing with hard water in Petaluma, well water concerns in Novato, or simply want cleaner drinking water in Santa Rosa or San Rafael, West Coast Plumbing is your local water filtration expert.
We proudly serve:
Sonoma County: Santa Rosa, Petaluma, Rohnert Park, Windsor, Sebastopol, Healdsburg, Cotati
Marin County: San Rafael, Novato, Mill Valley, Corte Madera, Larkspur, Sausalito, Tiburon, Fairfax
Tailored solutions – We recommend the right system for your home and water source.
Licensed professionals – Proper installation ensures your system works correctly and efficiently.
Local expertise – We know the water issues specific to Sonoma & Marin.
Reliable service – From installation to ongoing maintenance, we’ve got you covered.
We’re proud to be the plumber Sonoma and Marin County families recommend to their friends and neighbors.
A little thank-you for trusting your home to West Coast Plumbing. Local, reliable, and ready when you need us.
