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Where Quality Counts Water Treatment

San Jose Water Treatment Services

Better Water for South Bay Homes

The quality of your home's water affects everything: your health, your appliances, your pipes, and the way your home feels day to day. Hard water, chemical contaminants, and dissolved minerals are common concerns throughout our community, and Counsil Plumbing is equipped to address them all. Our licensed plumbers can install, service, and maintain a full range of residential water treatment systems, helping you access cleaner, safer, and better-tasting water throughout your entire home.

With over 30 years of residential plumbing experience and a commitment to transparent, honest service, Counsil Plumbing approaches water treatment the same way we approach every job, taking the time to understand your specific situation before making any recommendations. Bay Area water presents distinct challenges, and the right solution depends on your home's size, plumbing configuration, and the specific water quality issues you're dealing with. Free estimates, upfront pricing, bilingual communication, hundreds of five-star reviews, and strong warranties mean you can move forward with confidence.

Your Water Treatment Options

Counsil Plumbing installs and services three primary categories of residential water treatment systems, each designed to address different water quality concerns and deliver meaningful improvements to your home's water supply.

Our water treatment services include:

  • Water conditioning systems. Water conditioners target chemical contaminants and mineral impurities, including chlorine taste and odor, limescale deposits, and bacterial concerns, without removing beneficial minerals from your water. They're an excellent choice for homeowners who want healthier, better-tasting water without the upkeep of salt-based systems.
  • Water softeners. Hard water is tough on pipes, appliances, fixtures, skin, and hair. We install and service both salt-based and salt-free water softeners that remove calcium and magnesium from your water supply, reducing plumbing wear, extending appliance lifespan, and making a noticeable difference in how your water looks and feels.
  • Reverse osmosis systems. For the highest level of drinking water purity, reverse osmosis filtration removes up to 99% of dissolved solids, including lead, fluoride, arsenic, and chlorine. We install both under-sink and whole-house RO systems, handling everything from initial consultation through final installation.

Whatever your water quality concerns, Counsil Plumbing will help you identify the system that delivers the best results for your home and your budget.

Ready to improve your home's water quality? Call Counsil Plumbing at (408) 721-5956 or contact us online to request a free treatment estimate!

Plumbing Service Worth Talking About

Hundreds of Five-Star Customer Reviews

See why customers continue to choose Counsil Plumbing for dependable service and lasting results.

    Aaron and Mike were outstanding.
    “The job ended up being bigger than all of us expected and they went above and beyond to get it done and do it right.”
    - Paige P.
    Would highly recommend Mike.
    “I would absolutely recommend Mike and his team for my next project. This is a small company where Mike does a majority of the service/maintenance work himself. He's focused on service not on large new installation or new construction.”
    - David G.
    Will definitely use Counsil Plumbing again!
    “From start to finish, Counsil Plumbing was amazing! Antonio came to see what the problem was and provided an estimate on the spot via email/text. Valerie was awesome in coordinating the schedules. Manuel and his team were quick and communicated perfectly!”
    - Julie D.
    Counsil Plumbing is my go-to for all plumbing needs.
    “Excellent customer service. Quick to contact you with an appointment and they show up on time. I have had Mike clear clogs and get old shower valves back in operation. A great guy with decades of experience.”
    - Craig M.
    The work quality was excellent and the price was very reasonable.
    “We felt well taken care of, and are very happy with the outcome. We would absolutely use them again!”
    - Cheryl M.
    Amazing customer service!
    “Mike made me feel so much better after explaining the problem and assuring me that the extent of the damage was minimal. My broken bathtub faucet is fixed and I am happy with the service.”
    - Jennifer C.

Repair and Maintenance for Existing Water Treatment Systems

A water treatment system is only as effective as its current condition. Filters that haven't been replaced, resin beds that need regeneration, and mechanical components that have worn over time can all significantly reduce the performance of an otherwise well-designed system, sometimes without any obvious signs until water quality has already deteriorated.

Counsil Plumbing services and maintains all major types and brands of residential water treatment equipment. Whether your water softener has stopped regenerating properly, your reverse osmosis system needs a filter replacement, or your conditioner isn't performing as well as it once did, our technicians can accurately diagnose the issue and restore your system to full performance. We also offer routine maintenance visits to keep your system running efficiently year-round, protecting your investment and your water quality over the long term.

Let Counsil Plumbing help your home's water work better. Call (408) 721-5956 to request a same-day appointment; our team is ready 24/7!

Experience a Better Plumbing Service

Family-Owned. Customer-Focused. Ready to Help.

At Counsil Plumbing, we're always ready to take your call! Give us a call at (408) 721-5956 or fill out the form below to contact one of our team members.

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Why South Bay Homeowners Choose Us

  • Family-Owned & Locally Trusted Since 2009
    Backed by generations of plumbing experience, we're committed to delivering quality workmanship and exceptional customer care.
  • 100% Satisfaction Guarantee
    We stand behind our work with strong warranties and a commitment to getting it right the first time.
  • Experienced, Licensed Technicians
    Skilled professionals equipped to handle everything from repairs to full system replacements.
  • Transparent, Upfront Pricing
    No hidden fees or surprises—just honest recommendations and clear costs.
  • Highly Rated by Homeowners
    Backed by hundreds of five-star reviews and a reputation for consistent, quality work.
  • Same-Day, Fast Response Service
    We prioritize urgent plumbing needs with quick dispatch and reliable scheduling.
Location
2653 Flagstone Dr
San Jose, CA 95132
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