Top-rated water softener pros.

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

Enter your zip and get matched with up to 5 pros

Need a pro for your water softener service project in Key Biscayne, FL?

Select your specific project to find the pro for you.

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

*The Angi rating for Water Softener Service companies in Key Biscayne, 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 Biscayne, 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 June 10, 2026

Find Water softener pros in Key Biscayne

Avatar for Hydragen Essentials LLC
Hydragen Essentials LLC
5.0(
12
)

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

+30

Response time5 hrs
Response rate100%
33 neighbors recently requested a quote
Request Quote
Avatar for Mr Rooter Plumbing of North Miami Beach
Mr Rooter Plumbing of North Miami Beach
4.9(
98
)

Serving Key Biscayne, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"The job went really well with my water heater. Highly recommend Mr. Rooter. The price was reasonable too."
Home Water Pressure Test
Replacing P-Trap
Replacing P-Trap
Sink drain repair
Drain Cleaning

+44

Response time2 hrs
Response rate98%
9 neighbors recently requested a quote
Request Quote
Avatar for Aqua Water Tech
Aqua Water Tech
4.2(
57
)

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Professional job installed a whole house filter and a sink water purifier. they were punctual, cleaned up after themselves and responded quickly to phone calls."
Response time5 hrs
Response rate99%
60 neighbors recently requested a quote
Request Quote
Avatar for National Water Purifiers
National Water Purifiers
4.7(
18
)

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
4 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
J'P General Carpentry & Services
5.0(
21
)

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
Request Quote
Avatar for KR Solutions, Inc.
KR Solutions, Inc.
5.0(
4
)

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."
9 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
Avatar for Almazan Services
Almazan Services
4.6(
4
)

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2007

Customers say: Quick response

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time7 hrs
Response rate97%
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 175
Water Softeners questions, answered by experts

Experts recommend that you put two to four bags of potassium chloride in your water softener every month. This amount depends on how much is in the bag (40 pounds is most common) and what your water softener manufacturer recommends. For more specific advice, talk to a water softener pro in your area and read the manual that came with your system.

Most of the U.S. has hard water, especially across portions of the West and Midwest. The areas with the hardest water include parts of Texas, Oklahoma, Kansas, Colorado, New Mexico, Utah, Wyoming, Illinois, North and South Dakota, Ohio, and New York. You’ll find soft water in parts of New England, the Southeast, the Pacific Northwest, and Hawaii.

Whether you need a license or permit for water softener installation depends on your location. Some municipalities require the installer to hold a plumbing license, while others may only require a permit and an inspection. In some cases, both a permit and a licensed installer are necessary, and some areas have no requirements at all. Often, only certified plumbers and electricians are allowed to pull the necessary permits. To find out the specific regulations in your area, you can contact your local building department. Alternatively, a local water softener installer or plumber will be familiar with the requirements and can typically pull the permits 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 tools like Angi’s state licensing tool to verify an installer's license status.

Yes. To get soft water, you can install a water softening system, which will replace the calcium and magnesium ions in the water with sodium or potassium ions. Water softeners cost anywhere from $200 to $6,000, depending on the size and complexity of the system. You can either install a water softener for the whole house or just at your shower heads. If you’re sensitive to sodium or potassium, you can install a salt-free water conditioner.

Hard water doesn’t hurt, but it might feel more abrasive, especially if you have sensitive skin. It’s also about how your skin feels after bathing. You might feel as though you have a sticky film over your body because you do—it’s all that soapy residue left behind because the hard water can’t rinse it off completely.

The Key Biscayne, 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