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Top-Rated Water treatment pros in Key Biscayne - Updated Nov 2026

Aqua Wise - Water Treatment Solutions Miami
5.0(
68
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

Certification
Whole House Filter
Hialeah Water System
Water Softener
Downtown Miami Water

+19

4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Hydragen Essentials LLC
Hydragen Essentials LLC
5.0(
20
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Key Biscayne, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Just had them install a full house water system and I’m so happy with it. It makes my water softer than ever and wouldn’t change anything. Also my drink water doesn’t smell and taste very good. I’ll definitely recommend them and am so grateful for the results."
Carbon & Softener
Carbon & Softener
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis

+13

Response time5 hrs
Response rate100%
25 neighbors recently requested a quote
Florida Water
4.8(
50
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

"Highly recommended, very reasonable prices on systems,Fast service on the spot, Richard, is very knowable to on different water systems that best fit your needs.Would be calling again, and letting my neighbors know about them.Thank you."
filtration
Well System
Whole house
Whole house
Response time7 hrs
Response rate100%
29 neighbors recently requested a quote
Avatar for Aqua Water Tech
Aqua Water Tech
4.3(
58
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Mr. Clark is Knowledgeable of any water and plumbing issues. Good communication, and fair prices. Installed water filters under the sink. Rehired for kitchen faucet installation. Would Fix my sprinkler pump, but I was able to prime it before he arrived. His recommendations for improvement of the sprinkler system made sense and showed he knows how to deal with anything plumbing-related."
Response time5 hrs
Response rate99%
51 neighbors recently requested a quote
Avatar for National Water Purifiers
National Water Purifiers
4.7(
18
)
Water Treatment & Purification System - Install or Replace

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 1967

Free estimates

Credit card accepted

"Javier with national water purifiers was excellent to work with! He did a fantastic job both communicating with us and with quickly and professionally installing our water filtration system. I recommend him and his company highly and feel very happy with the work he did!"
Whole house water filter
Well water treatment
Well water treatment
High sediment well water treatment
Softener with pre-filter

+23

Response time5 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Hydrality
Hydrality
4.9(
6
)
Water Treatment & Purification System - Install or Replace

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"The pro was not only extremely kind and nice, but also provided an abundance of education and tips that will help me enjoy my hydrality system. I am very excited and overjoyed that the experience installing it made me even more excited to use it! Thank you to the team!"
Puronics Hydronex
Hydronex Whole-Home
Micromax 8500 RO
7 neighbors recently requested a quote
Recommended by80%of homeowners
J'P General Carpentry & Services
5.0(
21
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Just had a job done by JP carpentry. My experience was wonderful. The owner is friendly, punctual, knowledgeable, and I was very satisfied with the entire job. I will be definitely hiring him for other projects in the future. I highly recommend this company to anybody who has projects that need to be done. Thanks."
Sliding Door
Wood Fence
Wood Fence
Wood Fence
Wood Fence

+8

Response time1 day
Response rate92%
3 neighbors recently requested a quote
Avatar for KR Solutions, Inc.
KR Solutions, Inc.
5.0(
4
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2019

Credit card accepted

Customers say: Quick response

"Excellent service! Daniel was very respectful and careful with our home . We recently installed a water filtration system and couldn?t be happier with the results. The installation was smooth and professional, and the system works flawlessly. The water tastes incredibly clean, fresh and noticeably better right away. It?s a great investment for our home, and I highly recommend it to anyone looking to improve their water quality."
Recommended by66%of homeowners
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The Key Biscayne, FL homeowners’ guide to water treatment services

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