A Trusted Long-Term Plumbing Partner

“My contractor and I have worked with Marin H2O for several years, and the service has only gotten better over time. From scheduling to plumbing coordination to maintenance, the entire team is professional, efficient, and a pleasure to work with.”

Marion Hill

Great Emergency Repair

“Prompt, efficient, friendly! Marin H2O did a great job with an emergency repair of an outdoor water main leak between the meter and the shutoff valve inside the house.”

Cory L.

Highly Professional & Trustworthy

“It's a real pleasure to work with a group of people who are highly professional, know what they are doing, and are trustworthy and dependable. I couldn't have asked for a better outcome and experience.”

Benhur M.

Reliable, Honest & Efficient

“Reliable, honest, and efficient! A sewer lateral leak on a shared driveway is no fun - and after interviewing multiple vendors, it was abundantly clear that Marin H2O is the way to go. Very knowledgeable and educates their customers.”

Iris K.

Highly Responsive & Prompt Service

“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 the price from another plumbing company.”

Becket C.

Experienced Plumber

“We used Marin H2O for two toilets and their installation. Franklin was sent, and we found him to be a very experienced plumber. He's reliable, engaging, quick, complete, and willing to explain details of what he was doing.”

Nadine S.