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Expert Plumbing Repair & Installation in Tiburon, CA

Plumbing installation and repair from professionally trained experts. Free estimates and same-day service available. Call today!

Licensed & InsuredProfessionals
Quality WorkGuaranteed
Local ExpertsSince 1986
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Why Tiburon Homeowners Choose John Owens Services

Since 1986, John Owens Services has helped homeowners throughout Marin County care for their plumbing systems. We take time to diagnose problems carefully, explain your options clearly, and recommend solutions based on what is best for your home—not what sells the biggest project. We even offer solutions for plumbing in Eichler homes in Marin County.

  • Serving Marin and Sonoma County since 1986
  • Maintain first, repair when needed, replace last
  • Licensed contractor #501853
  • Experienced with a wide range of residential plumbing systems
  • Clear explanations and practical recommendations
  • Trusted local plumbing and HVAC company

When to Call for Our Plumbing Services

  • Water stains appearing on walls, ceilings, or cabinets
  • Low water pressure at one or more fixtures
  • A toilet that constantly runs or won’t flush properly
  • Leaks under sinks or around shutoff valves
  • Unusual pipe noises when water is running
  • Fixtures that drip even when turned off
  • Recurring plumbing problems that keep coming back
  • Higher-than-normal water bills without explanation
  • Garbage disposal problems or plumbing fixture failures
  • Visible corrosion on exposed plumbing pipes
  • Outdated or inefficient fixtures
  • You are remodeling a kitchen or bathroom
  • You are adding new plumbing fixtures

Frequently Asked Questions

Can a small leak cause significant damage?

Yes. Even slow leaks can damage flooring, cabinetry, drywall, and other building materials while increasing water bills over time.

Should I repipe an older Tiburon home?

Repiping is a good idea if you are dealing with low water pressure, rusted water coming from fixtures, plumbing leaks, or your system is 40-50 years old.

What if I suspect a hidden leak?

Hidden leaks can sometimes appear as water stains, damp areas, musty odors, or unusually high water bills. A professional inspection can help determine the source.

Why does my toilet keep clogging?

If there is a recurring clog in a toilet, it could mean that somewhere deeper in the pipe, there is a blockage. Our plumbers use tools like sewer inspection cameras to locate the clog, and methods such as hydrojetting to clear it.

Do I need a permit for a plumbing remodel?

Permit requirements will depend on the size of the project. The plumbers at John Owens can handle the permit process for you when you hire us for the job.

Do you help with plumbing installations for remodeling projects?

Yes. We provide plumbing installation services for kitchen remodels, bathroom remodels, and other residential improvement projects.

Can newer fixtures improve water efficiency?

Many newer plumbing fixtures are designed to improve water efficiency while maintaining dependable performance.

Do you install customer-provided fixtures?

Installation options can vary depending on the project. We can discuss your plans and determine the best approach.

What could be causing low water pressure?

This could be because of a valve that is not opening all the way to let water through, a blockage somewhere in your fixtures, a hidden water leak, or because the piping in your home is outdated.

Proudly Serving Marin & Sonoma

From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.

Ready to Get Started?

Schedule service with our trusted local team today.

Serving Marin & Sonoma Counties

Good plumbing, heating, and air conditioning systems are vital in every North California home. John Owens Services, Inc. is proud to be the expert plumbing company you can count on