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Best water softener pros near Key Largo, FL

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Top-Rated Water softener pros in Key Largo - Updated Nov 2026

Avatar for Crystal Clear Water Purification
Crystal Clear Water Purification
4.1(
153
)
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 1999

Free estimates

Emergency services offered

Crystal Clear Water specializes in water treatment solutions for both well and city water systems in Cape Coral and surrounding areas.\n\nWe install and service water softeners, whole-house reverse osmosis systems, sulfur filters, iron removal systems, UV purification, and well pumps.\n\nWith decades of experience, we understand Southwest Florida’s unique water challenges and design systems that actually solve the problem—not just mask it.

RO System CC FL
88 neighbors recently requested a quote
Recommended by87%of homeowners
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%
Avatar for Reel Water Filtration
Reel Water Filtration
4.0(
368
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Key Largo, FL and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Jonathan of Reel Water Filtration was responsive to all inquiries. He Gives candid interactions and seems very knowledgeable in the water and plumbing business. His 15yr warranty on installation and equipment really made the difference and he even assisted in getting me the proper equipment when I was up-sold via an online vendor for equipment that I did not need. He kept his word on timelines and cost even when dealing with uncooperative weather. Overall, I am happy with the service and would recommend his team for a water softener and filtration install."
City water filtration
City water
City water
City water
City water

+7

Response time8 hrs
Recommended by90%of homeowners
Heath Townsend Plumbing & Septic, Inc.
4.9(
63
)
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
Avatar for Fix A Leak Plumbing LLC
Fix A Leak Plumbing LLC
4.8(
44
)
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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Water Softeners FAQs, answered by experts

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

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.

Softener systems extend appliance life spans, improve skin and hair health, and reduce pipe buildup by removing minerals like calcium and magnesium.

A lower-end water softener would cost around $900, not including installation. Each home has different requirements, water hardness, and number of inhabitants, so there’s a huge range in pricing—$600 to over $6,000. The average water softener repair bill is around $500, meaning it’s a much better option to repair any issues and only replace your softener if absolutely necessary. 

Replacing a water softener costs $200 to $6,000, depending on the capacity of the water softener, the type of water softener, and the amount of people living in your home. An ion exchange water softener is the most common type and costs $500 to $3,000. Water distillers, which cost $1,200 to $4,000, and dual-tank models, which cost $1,000 to $5,000, are definitely pricey, but they offer more filtration or capacity, respectively.

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.