*The Angi rating for Water Softener Service companies in Knightsen, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
*The HomeAdvisor rating for Water Softener Service companies in Knightsen, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
Last update on October 11, 2026
Serving Knightsen, CA and surrounding areas
Approved
In business since 1996
Free estimates
Credit card accepted
"John did an excellent job installing my wanted softener and reverse Osmosis system. Professional service, Right pricing and great attitude. Will definitely recommend."
Serving Knightsen, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"The plumber came almost at the end of the appointed time. When he arrived, he was fairly arrogant, and refused to negotiate despite coming from Angie's list. Lastly, he repaired the leaky line in about an hour, charging $530, and also did not provide the water plastic box for water line. We had to purchase one from another store. When I paid for the invoice, they didn't tell me that they are charging additional 3% with credit card. All in all, they did the work, but at a high price, and so so customer service."
Serving Knightsen, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Assisted in rerouting water line that had a leak in slab!!"
Serving Knightsen, CA and surrounding areas
Approved
In business since 2004
Emergency services offered
Warranties offered
"Josh diagnosed our seized water pump on a weekend. He did and acid descaling and replaced a corroded pitless adapter. How our well is back to top performance."
+3
Serving Knightsen, CA and surrounding areas
Approved
In business since 2021
Offers commercial services
Customers say: True professional
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
Serving Knightsen, CA and surrounding areas
In business since 1993
Free estimates
Emergency services offered
"Damian Fernandez came out to our home for a consultation and presentation of the Kinetico water softener system. He was very thorough, patient, and friendly, and answered our very many questions with expertise and professionalism. Great customer service."
+18
Serving Knightsen, CA and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"The guys at Clearwater are excellent: competent, friendly, professional, quick, and clean."
+18
Serving Knightsen, CA and surrounding areas
In business since 1991
Free estimates
Warranties offered
"Fast, clean professional service. Technician Henry is highly recommended. He proposed a better solution than originally intended on the spot and installed it right away. It works out great for us."
Serving Knightsen, CA and surrounding areas
In business since 2002
Emergency services offered
Warranties offered
"The plumbers from Superior Plumbing were excellent. They replaced and rerouted water pipes, changing from galvanized to copper pipes. The sewer lines in our house were repaired. They also replaced an aging hot water heater. The technicians arrived on time, worked diligently through the day, and were efficient. We added on the sewer repair which added an additional day. All work was completed within four days. I am impressed with their knowledge and workmanship. The technicians were tidy and removed all our old materials including the hot water heater. I would recommend Superior Plumbing and Drainage Co without hesitation."
+9
Serving Knightsen, CA and surrounding areas
In business since 1996
Free estimates
Emergency services offered
"Our water bill doubled within the last year. They came in and replaced a flow valve in our toilet. That fixed the problem. They were very responsive and appeared to be very knowledgable. I will definitely use them again."
From average costs to expert advice, get all the answers you need to get your job done.
How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.
Water softener repair costs can add up, but they’re almost always worthwhile. Use this guide to see what your project is going to cost before you get started.
Water softeners remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.
Water softeners work to remove unwanted minerals from hard water through a filtration and recharge cycle. Keep reading to learn how a water softener works.
There are four common softener alternatives available on the market today. We compare and contrast each one to help you find your best-fit solution in this blog.
Water softeners rid your home of hard minerals and, well, soften your water. Even better, the regeneration process is an automatic cycle that works when you’re least likely to use it.
