*The Angi rating for Water Softener Service companies in Keyes, 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 Keyes, 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 May 08, 2026
Serving Keyes, CA and surrounding areas
Approved
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 Keyes, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1995
Warranties offered
Credit card accepted
"Bryan is awesome! He is incredibly professional. He knows what he is doing without a shadow of a doubt! Bryan even followed up with me after the install on top of stopping by shortly after just to triple check everything. Not only this but he even went out of his way after hours to answer any of my questions over the phone. If I had to summarize this review for you, I would tell you that if you want a professional that is incredibly passionate about what he does and genuinely cares about his clientele, then you need to hire St. Clair Plumbing immediately. Thank you, Byran. I toast this glass of purified drinking water to you, good sir!"
+25
Serving Keyes, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"I really enjoyed having Cameron with CAL Plumbing take care of my new Tankless water heater install. The amount of care and precision that went into to his work was nothing short of amazing. If you or anybody you know needs work done by a True Craftsman give this company a call!"
Serving Keyes, CA and surrounding areas
Approved
In business since 2010
Emergency services offered
Warranties offered
"Prompt service, friendly family business. Left the work area clean when they finished replacing the water heater."
+4
Serving Keyes, CA and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"This company came to replace my tank water heater with a tankless and they did a amazing job, I will recommend them for any plumbing repair."
+9
Serving Keyes, CA and surrounding areas
In business since 1996
Free estimates
Emergency services offered
"We were having problems with our water softener. After calling them for service and the reviewing the work they did, I am completely confident in the work and service they provided. They are knowledgeable and experienced and they are an excellent choice if you are in need of service."
+24
Serving Keyes, CA and surrounding areas
In business since 1991
Free estimates
Warranties offered
"He was on time, very professional and knowledgeable. Finished on time cleaned up nicely. Excellent price great tasting water"
Serving Keyes, CA and surrounding areas
In business since 2001
Emergency services offered
Warranties offered
"Prompt service, friendly family business. Left the work area clean when they finished replacing the water heater."
+17
Serving Keyes, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Vortex Filtration Inc is a excellent company with vast experience & knowledge in conditioning potable well water. I recommend Vortex Filtration Inc to design build and install their patented Vortex water system to solved all well water conditioning issues. My client had a problem for over tens years prior to the installation of the Vortex system. Once installed, the well water in the holding tank was crystal clear. Thanks Vortex!"
+9
Serving Keyes, CA and surrounding areas
In business since 2014
Free estimates
"Amazing, very professional, on-time, clean work,"
+5
From average costs to expert advice, get all the answers you need to get your job done.
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.
Having an issue with your water softener? Learn the parts of a water softener and how they work together to treat hard water with this guide.
Your water softener works overtime to keep your water safe. Use this guide on how to check your water heater for damage or poor performance.
Discover how to choose a water softener with tips from our expert guide. Ensure your home has clean, soft water with the right system for your needs.
Water softeners remove hard minerals from your tap water, improving plumbing systems and water-using appliances. Here are the most efficient water softeners out there.
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.
