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TRUSTED BY SAINT JOHNS, FL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon117
    Verified water softener services reviews

Top-Rated Water softener pros in Saint Johns - Updated Nov 2026

Avatar for Leaf Home Water Solutions
Leaf Home Water Solutions
4.2(
202
)
Water Treatment & Purification System - Install or Replace

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."
Leaf Home Water Solutions
Leaf Home Water Solutions
Will filtered water help me save money?
What does filtered water taste like?
How do I know what contaminants are in my water?

+44

155 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Lux Mayim LLC
Lux Mayim LLC
5.0(
9
)
Water Treatment & Purification System - Install or Replace

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!"
17 neighbors recently requested a quote
Avatar for South Eastern Pure Water
South Eastern Pure Water
4.5(
267
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

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.

Water Treatment
Water Treatment
Water Treatment
Water Treatment
Water Treatment

+1

109 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Quality Safe Water Of Florida
Quality Safe Water Of Florida
5.0(
11
)
Water Treatment & Purification System - Install or Replace

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."
Whole House Purification System with Water Softener.
Quality Safe Water of Florida here for all your water treatment needs!
Our Quik Change Reverse Osmosis (R.O.) comes with a dedicated faucet.
Iron & Sulfur Clear System with a Water Softener Installation
Whole House Purification System

+7

50 neighbors recently requested a quote
Recommended by50%of homeowners
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Showing 1-10 of 118
Water Softeners FAQs, answered by experts

Softened water prevents scale deposits, reducing appliance wear, leading to energy savings and longer-lasting household fixtures.

You should not use a water conditioner with a water softener because a water conditioner changes the chemistry of the water and causes the ion exchange in a softener to be ineffective. Choose a water softener if you have hard water or well water, and use a water conditioner if you need to remove certain contaminants.

It depends on the type of surface. For instance, if you’re trying to get rid of hard water deposits on glass, you can spray vinegar onto the surface and wipe it off with a soft cloth or non-abrasive sponge. However, if the deposits are on granite or natural stone, it’s better to use baking soda and water rather than vinegar or other acidic cleaners.

While not everyone can detect taste differences in high-calcium water, water that has a slightly metallic taste probably has too much calcium.

Whether you need a permit or license for a water softener installation depends on your location, as requirements vary significantly. Some municipalities require the installer to hold a plumbing license, some mandate a permit and an inspection, and others require both. In some areas, no special permit or license is needed at all.

To determine the rules in your area, you can contact your local building department or consult a local water softener installer or plumber. Often, only certified professionals are authorized to pull the necessary permits, and they will typically handle the entire permitting process for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use Angi’s state licensing tool to check an installer’s license status.

The Saint Johns, FL homeowners’ guide to water softener services

From average costs to expert advice, get all the answers you need to get your job done.