4.7 
117 *The Angi rating for Water Softener Service companies in Saint Johns, FL 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 Saint Johns, FL 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 March 13, 2026
Serving Saint Johns, FL and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"We are very satisfied with the water softener. The staff of Affordable Water are very nice."
+10
Serving Saint Johns, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Very nice brought the water heater out installed in 2 hours. Very good work."
+18
Serving Saint Johns, FL and surrounding areas
Approved
Super Service Award Winner
In business since 1995
Warranties offered
Small jobs welcome
"Nolan Plubing were puncual and good with followup. The technition (Plumber) that came out was very friendly. He imediatly found the issue and corrected it. I'll definatly use Nolan Plumbing the next time."
+25
Serving Saint Johns, FL and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"⭐⭐⭐⭐⭐ We had an amazing experience with Lux Mayim! The entire process was professional, easy, and informative from start to finish. The installation was clean and professional, and we could notice a difference in our water right away. Great customer service and a team that truly cares about their customers. We’re extremely happy with our new whole-house water system and highly recommend Lux Mayim to any homeowner looking for better water!"
Serving Saint Johns, FL and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Warranties offered
"The sales rep took several water testsâ ¦ The sales rep took several water tests and showed me the results. She told me that I needed more than just a water softener. I also needed a system to address the rust and iron in my well water. I did not want to spend a fortune but the sales lady was pretty convincing. The price was good and the workmanship was excellent. My water is clean again ! Now I can tackle the original problem. My toilet has bad rust stains. I will either get it clean, or replace it. I could not do this until the water was fixed."
+44
Serving Saint Johns, FL and surrounding areas
Approved
In business since 1968
Free estimates
Warranties offered
"The technicians arrived when scheduled and completed the replacement of my water softener quickly. I was charged $1,295 which included installation. I saw similar water softeners on line for ~$800."
+11
Serving Saint Johns, FL and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
At Southeastern Pure Water, we’re committed to providing honest, reliable service and high-quality water treatment solutions for homeowners throughout Jacksonville and the surrounding areas.\n\nOur reputation is built on integrity, fair pricing, expert workmanship, and putting our customers first. We take pride in delivering personalized solutions — not high-pressure sales tactics — and treating every home like it’s our own.\n\nWith extensive experience in water treatment and plumbing, we specialize in helping families enjoy cleaner, safer, better-tasting water through professional installation and service you can trust.\n\nAs the exclusive dealer for Liberty Pure Solutions, we offer advanced water filtration and softening systems designed to improve your home’s water quality and protect your plumbing and appliances.\n\nAt Southeastern Pure Water, your satisfaction and peace of mind are always our top priority.
+1
Serving Saint Johns, FL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Ken came out next day and performed a free water analysis and provided options to fit our budget. He was very knowledgeable and we felt very taken care of. You can’t go wrong with them! Highly recommend."
+7
Serving Saint Johns, FL and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
"The service man tested my water and found that my water softener was indeed working."
Serving Saint Johns, FL and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"This was an emergency and they came promptly and our new water heater was in within 3 hours."
From average costs to expert advice, get all the answers you need to get your job done.
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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.
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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.
