Marin H2O

M K.

Honest, reliable, and competitive.

Only company I trust for underground work and sewer lateral line repairs and replacement.

Ken is the Service Manager and he's great - super knowledgable and willing to answer questions and explain how stuff works.

Lanie (Alana) office manager is the best.

They do pretty much everything from minor repair jobs to big underground project. Been working with them for the better part of a decade.

Kristian H.

We received numerous quotes from a variety of plumbers to help my family replace a complicated sewer lateral project.

Ken and his team at Marin H20 were the most responsive and thoughtful to work with than any of the other folks we were in contact with for the sewer replacement. All of the plumbers were respectful while at our property and were quick and efficient in replacing our sewer lateral. We also had Marin H20 replace our water service line since we already had an enormous ditch in the middle of our front yard open. Ken actually pointed out that we had some water leakage, so it was great to see him proactively help us to make sure we didn't have to dig up the front yard again.

All around it was a great process and we are very pleased with the results. When we have future projects around the property we will be calling Ken and Marin H20 for their help. Highly recommend.

Joe S.

Marin H2O did an excellent job replacing our sewer lateral. They had to demolish part of our stamped concrete driveway to get to the line and did a wonderful job replacing the decorative concrete. They were helpful, responsive and prompt.

Chris L.

Hired them to install an under sink water filter. Two leaks and $935 later... the water filter was installed.

Lynne L.

We just finished getting Sewer Lateral Replacement by Marin H2O and we couldn't be happier with the company, their people and their service. Kenny and the entire day crew were professional, punctual, personable and polite. They provided invaluable information and advice and helped us fill out the grant program forms. They also handled all the permits and inspections. The crew went out of their way to keep the driveway and sidewalk clean and safe for us and anyone walking by. Best of all they completed the job ahead of time and under budget! A+

Sean P.

Used them for big jobs and little jobs including reverse osmosis. That are very responsive, hardworking and do the job right with no gimmicks or pushy sales tactics. Very pleased with service and professionalism. Our neighbor uses them. I would highly recommend them for general pluming, sewer lateral and reverse osmosis systems. Thank you Marin H20 Kevin and Jimmy are very good people and hardworking plumbers.

Lauren M.

*UPDATED*
I was contacted by the owner of this company promptly after posting my original review. He was genuinely apologetic and made things right without hesitation.

Adrian R.

Our new (old) house needed a full sewer lateral replacement and we sourced multiple quotes as this is a big investment for us - $$$$$. We settled on Marin H20 and they were available within a few weeks, although never really confirmed their actual work dates as they kept getting pushed out. Ultimately, my issue with this company is that our final bill came back 20% more than quoted. I understand things may arise but this was a fairly simple project and we were never given notice of these extra costs (paving overage, labor overage, misquoted tool rental), which seems like common contractors etiquette. The company addressed my questions on the final bill but I felt deceived and felt like they quoted low to get the job... just wanted to share so others are aware.

eva b.

Some of the nicest, timely, efficient water treatment company that you could ever come across! We purchased our equipment a dozen or so years ago and never looked back, In all that time, perhaps two times that we needed to have their specialists out to take care of super minor things! Rick is the owner, Wonderful man and one of his workers Kevin--always cheerful, on time, and expert care. You will have wondered why you didn't change your water system sooner!

Charlotte B.

Marin H2O came out very quickly last night to fix the leak in the apt. upstairs and address the water that had leaked through to my apt. as well. Great service!