Compare Quotes from Water Treatment Companies
Get Quotes Now

Water Treatment Companies in San Jose, CA

Find local pros

How It Works

  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    GP
    San Jose, CA·

    Over 20 years of experience

    "He was professional and he gave a reasonable price the job that he did. Installed replace a new shower kit cartridge handle and tub faucet. I don't have to wait another day without water running and very happy to get fix timely."

    Ric A. in August 2024

    Charley's Plumbing Services, Inc. Logo
    San Jose, CA·

    Plumbing

    "He was very thorough in his job, he likes to explain exactly what he was doing and if he finds anything wrong he does a correction without charging extra in the majority of the time. I feel blessed to have him. He keeps himself available anytime I need him."

    Angela A. in May 2020

    KP

    In business since 2014

    San Jose, CA·

    About us: "KINGDOM PLUMBING INC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

    Aaron's Plumbing & Rooter Logo
    Gilroy, CA·

    Plumbing. Replace water and sewer , tankless water heaters , Sewer, drain, new addition, new plumbing, water heaters. We do it all., Gas line Installation., Tankless , and 2 more

    "My wife and I can't say enough good things about Aaron's Plumbing & Rooter! After getting quotes from a few local plumbers for a water softener install and a few small plumbing tasks, we reached out to Aaron's to get one more quote - so glad we did. Aaron himself showed up the very next day for an on-site evaluation and quote. Aaron was super friendly, patient, and very knowledgeable. He showed up wearing a mask and wore shoe covers while in our home and during all portions of the evaluation and subsequent jobs. He presented multiple options for water softening and wrote out a quote which was very competitive with other plumbers. We decided to go with Aaron, and to our surprise, he was able to install it and complete other tasks the very next morning. They showed up on time and completed the job super quick! A few days later, we had a small water leak at one of our toilets, and we reached out to Aaron late at night. Stephen, on Aaron's team, came out the very next morning. It turned out the issue was complicated and poor Stephen worked hard almost the entire day but resolved the issue after running around town to get parts! These guys are awesome! In summary, Aaron and his team are now our plumbers for life! We really appreciate Aaron's professionalism and responsiveness. We hope we won't need their services again any time soon, but if we do, we won't hesitate to reach out! Highly recommended!!!"

    William H. in September 2020

    TT
    Sunnyvale, CA·

    "The Tankless Guys not only installed a new water softener system, they also put in a new tankless water heater and a new toilet. They provided excellent service. We had a range of options to choose from and Sergio and his team performed all the work in a timely manner. Sergio also answered any questions we had thoroughly. I highly recommend them!"

    Sara E. in July 2024

    Universal Plumbing & Rooter Logo
    San Jose, CA·

    Plumbing Services

    "Quick and thorough service!"

    Kathi W. in December 2021

Showing 1-6 of 6 results

Top Water Treatment System Projects

HomeAdvisor Community Rating

Overall Rating:

San Jose Water Treatment Companies are rated 4.9 out of 5 based on 286 reviews of 286 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


Other Top Projects in Your Area

Other Cities in California

If you're looking for Water Treatment System Contractors that serve a different city in California, here are some popular suggestions:

Find additional California Water Treatment System Contractors

Find Water Treatment System Pros in San Jose, CA

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby

Do you provide these professional services?

Find out how HomeAdvisor can help your business

See Local Demand

See Recent Leads

Recent Job Requests for Water Treatment Companies in San Jose, CA

  • Project Location: San Jose, CA
    Date: 02/06/24
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Have you already tested the hardness of the water?: No
    Location: Home/Residence
  • Project Location: San Jose, CA
    Date: 02/02/24
    Water odor or strange taste?: Yes
    What best describes the type of water treatment equipment to be installed or replaced?: Water purifier
    Comment: We have purchased a Kind E-3000 Water System. Piping needs to be installed to accommodate the system on the wall outside the kitchen. Access is not a problem.
  • Project Location: San Jose, CA
    Date: 01/31/24
    Water odor or strange taste?: No
    What best describes the type of water treatment equipment to be installed or replaced?: Water softener
    Comment: I bought Aquasure water sof
  • Project Location: San Jose, CA
    Date: 01/30/24
    Request Stage: Planning & Budgeting
    Desired Completion Date: Timing is flexible
    Have you already tested the hardness of the water?: No
    Location: Home/Residence
    Comment: Looking to install a whole house water treatment purification system/ water softener system.
  • Project Location: San Jose, CA
    Date: 01/22/24
    Water odor or strange taste?: No
    Comment: This for my apartment
  • Project Location: San Jose, CA
    Date: 01/21/24
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Location: Home/Residence
    Property Owner: Yes
    Water odor or strange taste?: No
    Equipment Needed: Other
  • Project Location: San Jose, CA
    Date: 01/20/24
    Location: Home
    How many people use the water daily (for size of system)?: 1-5
    Have you already purchased a system?: Yes
    Comment: Hi. I am looking for a certified plumber with experience installing water softeners and familiarity with Aquasure brand. My model is AS-HS48D. Installation is in the garage. Will need a bypass system in addition to the bypass valve the product comes with.
  • Project Location: San Jose, CA
    Date: 01/20/24
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Have you already tested the hardness of the water?: No
    Location: Home/Residence
  • Project Location: San Jose, CA
    Date: 01/19/24
    Location: Home
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: San Jose, CA
    Date: 01/19/24
    Water odor or strange taste?: Yes
    What best describes the type of water treatment equipment to be installed or replaced?: Water softener
    Comment: Hello Need water softner and purifier to be installed
  • Project Location: San Jose, CA
    Date: 01/19/24
    Location: Home
    How many people use the water daily (for size of system)?: 1-5
    Have you already purchased a system?: Yes
  • Project Location: San Jose, CA
    Date: 01/17/24
    Location: Home
    How many people use the water daily (for size of system)?: 1-5
    Have you already purchased a system?: No
    Comment: Looking to install a water softener to the house
  • Project Location: San Jose, CA
    Date: 01/17/24
    Water odor or strange taste?: No
    What best describes the type of water treatment equipment to be installed or replaced?: Water softener
    Comment: I would like costs for installing a softwater filtration system at home.
  • Project Location: San Jose, CA
    Date: 01/17/24
    Water odor or strange taste?: Yes
    What best describes the type of water treatment equipment to be installed or replaced?: Water purifier
  • Project Location: San Jose, CA
    Date: 01/15/24
    Request Stage: Planning & Budgeting
    Desired Completion Date: Timing is flexible
    Have you already tested the hardness of the water?: No
    Location: Home/Residence
    Comment: Ram Wants a quote to change water softener at home. please contact to him to provide him information.
  • Project Location: San Jose, CA
    Date: 01/15/24
    Water odor or strange taste?: No
    What best describes the type of water treatment equipment to be installed or replaced?: Water purifier
    Comment: I would like a reverse osmosis system for the whole house and also a price for reverse osmosis in the kitchen only.
  • Project Location: San Jose, CA
    Date: 01/12/24
    Water odor or strange taste?: Yes

References Available
Tell us your zip code to view pricing & schedule
Tell us your location to view pricing & schedule
Choose your project to view pricing & schedule

Please enter valid zip.

Please choose a location.

We're sorry but the time you have chosen is no longer available.
Please select a new time below:
does not provide service to View pros who serve this zip
Enter a zip code to view which pros serve this zip.
There was an issue connecting to the server. Please try again or call Customer Service at 1-888-811-ANGI.
We're sorry but the time you have chosen is no longer available.
Please select a new time below:

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


Required
Required
Required
Required
 
 
 

By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.