Get matched with top water softener pros in Key Largo, FL

Q: Will a whole-house filter help with hard water?

• <div><p>Yes. Hard water is what causes scale buildup, and a whole-house filter provides numerous benefits beyond water softening. Any water that enters your home will go through the filter, which cleans up all water that you will use for cooking, bathing, and drinking. A whole-house water filter also blocks harmful particles like heavy metals.</p></div>

Q: Do you need a conditioner with a water softener?

• <div><p>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.</p></div>

Q: How much does it cost to install a water softener?

• <div><p>The average cost to install a water softener, including the system and labor, is approximately $1,500. However, the total price can range widely from $600 to $6,000. For some complete systems, the cost may be between $800 and $2,500. Labor for the installation typically costs between $150 and $1,000.</p><p>The final price is influenced by several factors, including:</p><ul><li><p>System type, capacity, and complexity</p></li><li><p>Home size and household water demands</p></li><li><p>Water hardness levels</p></li><li><p>Accessibility of the installation site and the extent of plumbing work required</p></li><li><p>Whether new electrical work is needed</p></li><li><p>The professional hired and any local permit costs</p></li></ul></div>

Q: Is it OK to oversize a water softener?

• <div><p>It&rsquo;s not a good idea to <a href="https://www.angi.com/articles/what-size-water-softener-do-i-need.htm">oversize your water softener</a>. Doing so will mean the tank doesn&rsquo;t get full, which can lead to channeling. This leads to a large portion of the resin beads not being utilized and the beads at the bottom of the tank being overused. Over time, this will reduce the efficiency of your system, not to mention that the upfront cost of an oversized softener is unnecessarily high. If you have a timed regeneration cycle rather than a demand-based one, you&rsquo;ll also spend far more on replacing salt than you need to.</p></div>

Q: Should I hire a professional or replace a water softener myself?

• <div><p>If your water softener repair is fairly straightforward, like a simple filter replacement, then you can probably do it yourself with little risk. However, anything beyond a simple fix should be addressed by someone with extensive plumbing expertise to avoid costly water softener problems, like leaks. </p><p>That said, even simple problems can be complicated to diagnose, particularly if your water softener is attached to a whole-house treatment system. So, unless you feel absolutely certain that the problem is an easy fix that you can take on yourself, it's probably best to hire a plumber to diagnose and fix the problem.</p></div>

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Verified Reviews for Water Softener Service pros in Key Largo, FL

*The Angi rating for Water Softener Service companies in Key Largo, 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 Key Largo, 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 April 03, 2023

Reviewed in April 2023
Jose Herrera came immediately. He diagnosed the problem and had all the necessary items for my refrigerator including, new computer, water filter and even reattached the kick plate which a previous repairman left on its side. Jose is a find!!! I have his magnetic card on my washer so I never...
DadeAppliance
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Reviewed in September 2022
Family business who cares! They brought all hands on deck and stayed until midnight the first day to make sure water removal was effective and timely, to avoid further damages. They are lovely people on top of being skilled and hard workers! Thank you so much for helping out in this disaster.!
Good Hands Carpet Care, Inc.
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Reviewed in April 2020
Hired them for the restoration of residential water damage. They gave us a price quote immediately that how much cost I have to incur for the following prices. Very affordable and offered us the best customer service.
Restoration Logistics
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Reviewed in March 2020
Very good at their job. Attic water heaters are a bear to replace and they were very professional and finished in a timely fashion.
Heath Townsend Plumbing & Septic, Inc.
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Reviewed in December 2019
The staff at Floodpros was courteous and professional. They did a meticulous and thorough job on my client's homes, businesses and property. I will recommend them to all my clients with water mitigation or smoke mitigation needs in the future.
Flood Pros USA - Tampa
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Reviewed in August 2016
One day we came home from a trip to find that there was a massive pool of water on the floor in our kitchen. The source was a failure of a seal in the dishwasher. (The dishwasher had not been working, and we had not yet replaced it.) Upon further investigation, we found that the entire cabinet...
Key West Deco Tile Store
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Reviewed in December 2015
Getting Reef Tropical to respond has been an issue from day one. I guess that we are one of its smaller customers and are not important. With the first contact, I was supposed to get a return call from David, the pool manager. No response. After a few weeks I tried again, office staff promised a...
Reef Tropical Pool & Landscape
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Reviewed in October 2015
We will call Matt again for all our plumbing problems as he provided quick , satisfactory repiair of switch on pump ,had water flowing to tenant within a few hours. Review by Patricia Monticino ,Hawthorne area
Drains +
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Reviewed in January 2015
After partially finishing the project months behind schedule their are several problems and many unfinished items that they refuse to correct. The swimming pool has large holes in the finish which look horrible. The rear decks are improperly pitched and not flashed properly, creating water...
KEYS CONTRACTING SVC INC
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Reviewed in March 2014
Very clean and professional. Crew was punctual and polite. Highly recommend this company if you are have water damage or mold problems.
ENVIROPRO
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Find Water softener pros in Key Largo

Aqua Water Tech

4.3(

)

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Key Largo, FL and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Juan was great at explaining what the process will be like and where all the costs come from. I am very happy with the service provided by Juan with Aqua Water Tech. Thanks"

Response time5 hrs

Response rate99%

58 neighbors recently requested a quote

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GGR quality construction llc

5.0(

)

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Key Largo, FL and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Maravilloso el trabajo realizado, son muy profesionales en su labor."

13 neighbors recently requested a quote

Well Pump - Repair or Service

Serving Key Largo, FL and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Excellent service, very happy with the work done, I highly recommend it"

Request Quote

Silver Palm Plumbing

New to Angi

Water Treatment & Purification System - Install or ReplaceWell Pump - Repair or Service

Serving Key Largo, FL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Silver Palm Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Homestead, FL and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time3 hrs

Response rate85%

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Heath Townsend Plumbing & Septic, Inc.

4.9(

)

Water Treatment & Purification System - Install or Replace

Serving Key Largo, FL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"When my family arrived at our vacation home we found that both of our toilets were not working. No water was coming in to fill the tanks. This was a Saturday. I called Townsend first thing Sunday morning and they responded immediately. They arrived 15 mins after my call. They resolved the problem within an hour. We were very thankful. Nice job all around."

Response time4 hrs

Recommended by100%of homeowners

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Barrett's Plumbing & Septic LLC

5.0(

)

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Key Largo, FL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Above and beyond, get expectations. Came in with a cheerful smile worked hard and efficiently. Grateful for the great work."

+26

Recommended by96%of homeowners

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Fix A Leak Plumbing LLC

4.8(

)

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Key Largo, FL and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Very professional also takes attention to detail. Alexander did a great job explaining to me what the real issues was with my water and gave me the advise I needed to make the right decision when it came to options of fixing the issues long term."

Response time20 mins

Response rate100%

Recommended by80%of homeowners

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Atlantis Water Services, Inc.

4.5(

)

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Key Largo, FL and surrounding areas

In business since 1946

Free estimates

Emergency services offered

"They came within a couple of days. The completed the work all in one day. There were no problems. Well worth the money. We have city water and we didn’t think we’d need a water softener, but our water condition has improved and we are happy."

Recommended by95%of homeowners

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Ak water treatment systems

5.0(

)

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Key Largo, FL and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Alex was very experienced and helpful!"

right is a sediment filter with water softener and on right a disruptor filter that handles all the water contaminants including metals

shead to cover the system from uv and rain

how the installation hooks to underground pipe

+14

Recommended by100%of homeowners

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Key Largo, FL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Chino and his wife Maria were amazing with ensuring my issue was resolved quickly. I also needed a new garbage disposal and Chino took care of it the same day in addition to clearing the clog in the sink for a fair price. They are both friendly people as well military friendly. I highly recommend Chinoâ s plumbing for all plumbing needs. I appreciated their customer service and I have passed their info to friends. They are honest people trying to make an honest living."

Response time2 days

Recommended by100%of homeowners

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Showing 1-10 of 44

Water Softeners questions, answered by experts

Yes. Hard water is what causes scale buildup, and a whole-house filter provides numerous benefits beyond water softening. Any water that enters your home will go through the filter, which cleans up all water that you will use for cooking, bathing, and drinking. A whole-house water filter also blocks harmful particles like heavy metals.

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.

The average cost to install a water softener, including the system and labor, is approximately $1,500. However, the total price can range widely from $600 to $6,000. For some complete systems, the cost may be between $800 and $2,500. Labor for the installation typically costs between $150 and $1,000.

The final price is influenced by several factors, including:

System type, capacity, and complexity
Home size and household water demands
Water hardness levels
Accessibility of the installation site and the extent of plumbing work required
Whether new electrical work is needed
The professional hired and any local permit costs

It’s not a good idea to oversize your water softener. Doing so will mean the tank doesn’t get full, which can lead to channeling. This leads to a large portion of the resin beads not being utilized and the beads at the bottom of the tank being overused. Over time, this will reduce the efficiency of your system, not to mention that the upfront cost of an oversized softener is unnecessarily high. If you have a timed regeneration cycle rather than a demand-based one, you’ll also spend far more on replacing salt than you need to.

If your water softener repair is fairly straightforward, like a simple filter replacement, then you can probably do it yourself with little risk. However, anything beyond a simple fix should be addressed by someone with extensive plumbing expertise to avoid costly water softener problems, like leaks.

That said, even simple problems can be complicated to diagnose, particularly if your water softener is attached to a whole-house treatment system. So, unless you feel absolutely certain that the problem is an easy fix that you can take on yourself, it's probably best to hire a plumber to diagnose and fix the problem.

The Key Largo, FL homeowners’ guide to water softener services

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

See all articles

C.E. Larusso
•
Aug 3, 2026Aug 3, 2026
How Much Does Water Softener Installation Cost? [2026 Data]
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.
Haley Nothstein
•
Sep 17, 2026Sep 17, 2026
How Much Does a Water Softener Repair Cost? [2026 Data]
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.
Taylor Sansano
•
Jul 9, 2026Jul 9, 2026
4 Water Softener Alternatives That Ditch the Salt
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.
Paige Bennett
•
Jul 9, 2026Jul 9, 2026
What Is a Water Softener and Is It Right for Your Home?
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.
Kyle Schurman
•
Jul 8, 2026Jul 8, 2026
Who Repairs Water Softeners? Here’s Who to Call
Who repairs water softeners? You should be able to hire water softener repair and installation companies or plumbers to fix issues with these appliances.
Paige Bennett
•
Jul 9, 2026Jul 9, 2026
What’s the Average Life Span of a Water Softener?
Water softeners last up to 25 years, but maintenance, usage, and other factors can affect the life span. Learn more about how long water softeners last.