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Marin H2O
About the business:
In countless San Rafael homes, a reliable plumbing partner is essential. That's where we come in—Marin H2O, your local plumbing services experts. We specialize in all aspects of plumbing and septic system service, ensuring that your home stays leak-free and functional.
At Marin H2O, we understand the importance of prompt response and professional workmanship. Our team is dedicated to providing efficient solutions tailored to your unique needs. Whether it's a clogged drain, water heater repair, or septic system maintenance, you can count on us for reliable service.
Based in San Rafael, we take pride in our 4.9/5 customer rating (140 reviews)—a testament to our commitment to quality and satisfaction. Join the growing list of homeowners who trust Marin H2O for their plumbing and septic system needs. Let us help you maintain a worry-free home today!
Services:
All services 2-
Plumber
Book from $50In San Rafael, we're Marin H2O – your reliable plumbing specialists. We tackle a wide range of plumbing issues, from …
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Septic System Service
Book from $50In a homeowner's urgency for efficient septic system care, turn to Marin H2O in San Rafael. Our Septic System Service …
Photos and videos
Hours of operation
- Mon – Fri
- Sat – Sun
- 7:30 AM – 4:00 PM
- Closed
Latest reviews
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Jamie Ferrare8 June 2026
We had a challenging bathroom drain issue that caused a back-up into our sink after running the faucet for a short period. We called Marin H20 and they responded immediately. Kevin was the plumber assigned and he did a fantastic job. Kevin was patient, hard-working and committed to resolving the issue - and it was resolved. We are so thankful to Kevin and Marin H20 and will consult with them should we need plumbing services in the future.
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elizabeth calaway8 June 2026
Josh was prompt , efficient, and very nice. He was done in a jiff. No fuss no muss. Thanks.
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Becket Colombo8 June 2026
Marin H2O is highly responsive. Our job was scheduled immediately. The staff showed up promptly, completed the installation quickly and neatly. We just got the bill and it was a fraction of what another plumbing company wanted to charge us for the same work. Could not be more satisfied--this is our third experience with the company and it's very consistent.
