Professional & Respectful

“Today I used Marin H2O for the first time on the recommendation of my neighbor. The plumber they sent, Franklin, was on time, professional, respectful, courteous, and did an excellent job flushing my tankless hot water heater.”

Dominic D.

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.

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.

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 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.

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.