"Highly Recommend Marin H2O"
On time, efficient, thorough, skilled workers, excellent work.
d
devin patel
"Franklin Absolutely Knows What He's Doing"
Franklin absolutely knows what he's doing and takes the time to make sure he's doing it right.
D
Damian Fagan
"Jeff was terrific"
Punctual, professional, efficient and great to work with.
M
Mark Stearns
"Marin H2O Is the Best"
None compare to the prompt and courteous service I receive every time from Marin H2O.
J
Jill Duffy
"H2O's Josh did a great job"
He was knowledgeable, clean, efficient, and personable.
W
William Fenner
"My Go-To Plumbers for 5+ Years"
They have consistently been professional, knowledgeable, helpful, friendly, efficient, and reasonable in their services.
Highly Recommend Marin H2O
On time, efficient, thorough, skilled workers, excellent work, concerns addressed with lasting quality. Highly recommend Marin H2O.
Stacey Drew
Franklin Absolutely Knows What He's Doing
Just had the pleasure of having Franklin from Marin H2O out to our house. Franklin absolutely knows what he's doing and takes the time to make sure he's doing it right. Because of this experience, we will definitely be using Marin H2O in the future. Thank you so much!
devin patel
Jeff was terrific
Jeff was terrific. Punctual, professional, efficient and great to work with.
Damian Fagan
Marin H2O Is the Best
Marin H2O is the best. I have used plumbing companies over the years, and all over the West. None compare to the prompt and courteous service I receive every time from Marin H2O.
Mark Stearns
H2O's Josh did a great job
H2O's Josh did a great job solving our plumbing issue! He was knowledgeable, clean, efficient, and personable.
Jill Duffy
My Go-To Plumbers for 5+ Years
I have used Marin H2O for 5+ years, for jobs big and small. They have consistently been professional, knowledgeable, helpful, friendly, efficient, and reasonable in their services. They are my "go to" plumbers for resolving all types of plumbing issues.
William Fenner
Serving Novato, Marin County and beyond
Plumbing Contractor Marin County
When your plumbing project demands more than just simple fixes, Marin H2O stands ready with a suite of comprehensive services. Our plumbing contractors bring a wealth of experience and a broad skill range to deliver exceptional results. From installing new fixtures to replacing outdated systems, and conducting thorough inspections for any code violations, Marin H2O handles every detail with precision. Our capabilities extend to drawing up meticulous plans for fresh installations and navigating the permit process effortlessly. As your local plumbing contractor, we at Marin H2O are committed to your complete satisfaction through every phase of your project.
For a partner who brings more to your plumbing projects, turn to Marin H2O. Call (415) 877-9745 today.
Why Choose Marin H2O for Your Plumbing & Water Needs
At Marin H2O, we’re proud to be your trusted, family-owned experts for plumbing and water treatment across the North Bay Area. Backed by decades of experience, our team is dedicated to delivering honest, dependable service and solutions to homes and businesses—no matter the size or complexity of the job.
Why Choose Us:
Serving Marin since 1961—local and family-owned
Free estimates and water analyses
Same-day and emergency service available
All work comes with a one-year labor warranty
Complete in-house service backed by trusted partners
Full transparency and exceptional customer care
Marin County Plumbing Contractor Call for More Information Today!415-877-9745
