Marin H2O plumbers and water treatment specialists. Serving all of Marin County. Call 415-479-8411
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Drainage Systems

If you have a basement or garage, or even outdoor area that suffers from standing water or poor drainage, Marin H2O can help. We also install new drainage systems for the same types of locations.

Basement and garage drainage systems may involve concrete floor removal and excavation, in order to properly locate drains and install pipes. Outdoor systems may require excavation, new dirt, gravel or other materials, and grading to properly direct water. 

Marin H2O is fully licensed for construction-style projects such as these, and has many years of experience designing and installing drainage systems. 

Submit the form, or call 415-479-8411 today, to find out how Marin H2O can provide drainage systems for you.

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Marin H2O is a professional plumbing and water treatment specialist located in San Rafael, CA. We proudly serve residential and commercial customers in and throughout all of Marin County, California.

  • Residential Plumbing

  • 24/7 Emergency Service
  • Trusted in Marin since 1961
  • Friendly Customer Support
  • Highly Rated
  • Commercial Plumbing

  • Licensed and Insured
  • Our Work is Guaranteed
  • Trusted by Local Businesses
  • No Job is Too Big or Small
  • Water Treatment

  • Water Softener Systems
  • Whole-Home Filtration
  • Drinking Water Systems
  • Drinking Water Delivery