Areas We Serve
Bringing Better Water and More Efficient Plumbing to Our Community Since 1961
Marin H2O has been serving residential and commercial customers throughout Marin and Sonoma Counties since 1961, delivering comprehensive plumbing and water treatment services that address every type of project from routine maintenance to complex installations. Our team combines local expertise with access to specialized equipment and resources that allow us to handle jobs other companies cannot manage, from standard residential repairs to large-scale commercial systems that require advanced technical capabilities.
Living and working in the North Bay Area for over six decades has taught us the unique challenges that local water conditions, aging infrastructure, and regional building requirements present to property owners. Our fully licensed and insured technicians understand how to navigate permit processes, work with local utilities, and recommend solutions that perform reliably in our specific climate and soil conditions. With our one-year labor warranty, emergency response capabilities, and products from trusted manufacturers like Culligan, we deliver professional results that stand the test of time.
Ready to work with plumbing and water treatment professionals who understand your local needs? Call Marin H2O at (415) 877-9745 to request a same-day service appointment!
Let Our Family of Businesses Take Care of Yours
- Marin County
- San Rafael
- Sonoma County
Connecting You to Our Complete Network of Services
Marin H2O operates as part of a larger network of professional service companies that provides comprehensive solutions across multiple trades throughout Marin and Sonoma Counties. This network structure allows us to coordinate complex projects that require multiple specialties, refer customers to trusted partner companies when their needs extend beyond plumbing and water treatment, and deliver integrated solutions that work seamlessly together.
When your project involves construction, HVAC systems, electrical work, or other specialized services, we can connect you directly with qualified professionals within our network who share our commitment to quality workmanship and customer satisfaction. This collaborative approach eliminates the hassle of finding and vetting multiple contractors while providing you with a single point of contact for coordinating complex projects that span multiple trades.
Our network partnerships also allow us to handle large-scale commercial projects that require resources and expertise beyond what individual contractors can provide, making Marin H2O your comprehensive solution for any plumbing or water treatment challenge.
Experience the convenience of working with a comprehensive service network that can handle all your property's needs. Contact Marin H2O today to request your free service estimate or water quality analysis!