Service area

Mason Plumbing, Inc. serves homes and businesses throughout Marin County. Our offices are in San Rafael, in central Marin.

Where we work

  • Corte Madera
  • Fairfax
  • Greenbrae
  • Kentfield
  • Larkspur
  • Mill Valley
  • Novato
  • Ross
  • San Anselmo
  • San Rafael
  • Sausalito
  • Tiburon
  • Areas of West Marin

We serve areas of West Marin. If you are not sure whether we cover your address, please call us and we will tell you.

Central Marin

Our offices are in San Rafael, conveniently close to supply warehouses. Our mailing address is PO Box 2874, San Anselmo, CA 94979.

Mason Plumbing vans parked below Mount Tamalpais

Tell us what is going on, and we will take it from there.

Call 415-456-4554 Request Service
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