Mill Valley Plumbers

San Rafael

(415) 942-6565

Santa Rosa

(707) 452-3464

healdsburg plumber

Plumbing Services in Mill Valley

Do you have a toilet, shower or sink in need of repair or making unusual noises? Are your pipes clogged, corroded, leaky or cracked? Is your water heater not providing enough hot water? Call John Owens Services, your local plumber in Mill Valley. John Owens has been serving Sonoma County and Marin County for over 35 years. We’ll respond quickly, provide a free estimate and take care of your plumbing issue in one trip with our fully stocked trucks.

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Mill Valley Plumbing Repair & Installations

Mill Valley plumbing issues come in all shapes and sizes. John Owens Services will diagnose the situation and provide free estimates on repairs and new unit installations. 

The list of our common plumbing projects include:  

  • Installation and repair of toilets, faucets, sinks, showerheads  
  • Installing, repairing, and maintaining water heaters. 
  • On-demand hot water recirculating systems 
  • Garbage disposal installation 
  • Re-piping of copper, galvanized, PVC and pex lines. 
  • Leak detection 
  • Hose bibs 
  • Sewer and drain cleaning 
  • Have a project not listed above? Give us a call! 

John Owens is Marin County’s best plumbing company for new appliances and fixtures. We assist you with all rebates and tax credits your projects qualify for. After installation, we test our work and return for yearly maintenance and any other repairs you require in the future. These yearly maintenance keep your warranties valid! 

Drain Cleaning Mill Valley

Mill Valley homeowners don’t get a good look inside their drains to know when it is time to schedule a drain or sewer cleaning service. Luckily, there are other signs to keep an eye, ear and nose out for to let you know it is time to schedule a video drain inspection or drain cleaning. Please check out our sewer and drain cleaning page to learn more. 

Mill Valley Water Heaters

On-demand hot water is vital in our day to day life. Whether your water heater needs maintenance, repair or replacement, we have the plumbing experience and expertise you need. We can handle electric, solar, tankless, tanked and even heat pump water heaters. With so many options to choose from, we recommend that you check out our Mill Valley water heater page for more valuable info! 

Trust John Owens Services, Inc the next time you need a plumber near me in Mill Valley. 

Sewer Lines in Mill Valley

Problems in your sewer lines are never expected, but as your experts in plumbing in Mill Valley we will remedy any issue that arises. We can handle sewer clogs, sewer cracks, sewer breaks, and spot repairs on sewer laterals in 3-5 ft sections. 

 When possible, we’ll use trenchless sewer repair methods to fix your lines. These methods minimize the stress you experience and are less expensive. 

Call today to have one of our professionals come inspect your lines. 

Leak Detection and Repair

Thinking you have a leak? The first step is leak detection in Mill Valley. Your home can have a pressurized line or a sewer line leak. The techniques used to detect the leak will differ depending on the type of line. A small leak can be a major problem! Whether you can find the leak or not, we know our plumbers will. 

For pressurized lines, infrared camera technology and sound detection devices are used to locate leaks in high-pressure lines. Sometimes the location can be as simple as a process of elimination by turning off valves and checking meters.   

For sewer lines, you can sometimes see a pooling of water or cracks in the ground. If your line is not backed up, a camera inspection can be used to locate the leak from the inside. Colored water tablets are also an option to locate the leak externally. 

We’ll respond fast and use the latest technology to find the leak and fix it.  

What Are The Signs Of A Plumbing Leak?

  • Damp carpet 
  • An unexplainable surge in your water bill 
  • The sound of trickling water even when there’s no running faucet 
  • Soggy spots in the yard 
  • Mold and mildew growth or the smell of mold 
  • Low water pressure 
  • Pooling water in unexpected areas of your home

We use state-of-the-art equipment and techniques to locate pipe leaks underground, under the slab, or in the walls and floors. Some of the leaks we can accurately detect include: 

  • Water line leak 
  • Radiant heating piping leaks in concrete 
  • Leaking yard piping 
  • Under concrete slab leaks 

The John Owens Way

Our philosophy is simple, we always want to maintain equipment to give it the longest life possible. Next, we want to focus on repairing when something goes wrong. Then only as the last choice, we replace equipment when needed. That’s the John Owens Way.

San Rafael
(415) 942-6565
Santa Rosa
(707) 452-3464



Regular maintenance keeps your home’s systems running well all year long. We’ll help you gain efficiency and save money.



When something breaks down, our team will get to you fast. We’ll find the problem and fix it to get you back to normal.



When it’s time to replace something in your home, we’ll help you get a top quality product that matches your specific needs.
San Rafael
(415) 942-6565
Santa Rosa
(707) 452-3464