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Sized By Hardness & Demand  ·  CFC 1433130

Water Softener Installation & Service.

Scale on every fixture, soap that will not lather, and water heaters that die early. A correctly sized softener stops the mineral damage at the point of entry, before it reaches anything else in the house.

Sized ProperlyHardness & Household Demand
Install + ServiceAny Brand
CodeCompliant Integration
Since 1980Serving SWFL
Licensed & Insured Salt & Salt-Free Options Existing Units Serviced Bypass & Drain Done Right Lee · Collier · Charlotte Counties

What Does A Water Softener Actually Do?

A water softener removes the calcium and magnesium that make water hard, using an ion exchange resin bed that swaps those minerals for sodium or potassium and periodically regenerates itself. Installed at the point of entry, it protects every fixture, appliance and length of pipe downstream from scale. United Plumbing sizes softeners to measured hardness and household demand, installs them with proper bypass and drain configuration, and services existing units of any brand across Fort Myers and Southwest Florida.

Southwest Florida water is mineral heavy. Left untreated, that hardness deposits scale inside water heaters, narrows supply lines, seizes valves, and shortens the life of dishwashers and washing machines.

A softener is one part of water treatment. It targets hardness specifically, which is a different job from filtration.

Recognize It

Signs You Need A Softener

Hard water shows itself in small daily annoyances long before it shows up as equipment failure.

  • White scale crusting on faucets and showerheads
  • Spots and film on dishes and glassware
  • Soap and shampoo that will not lather
  • Dry skin and dull hair after bathing
  • Stiff laundry and faded fabrics
  • Water heaters failing earlier than expected
  • Gradual loss of pressure from scale in the lines

If several of these are familiar, testing the water tells you how hard it actually is and what size unit that requires.

Already Have A Softener?

If the scale is coming back, the unit may be out of salt, past due for regeneration, or running on a resin bed at the end of its life. We service existing softeners of any brand, not just ones we installed.

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Your Options

Salt-Based vs Salt-Free

Salt-Based Softener

True softening by ion exchange

  • Actually removes calcium and magnesium
  • Delivers the classic soft-water feel and lather
  • Requires periodic salt refills
  • Regenerates on a schedule or by demand
  • Needs a drain connection

Salt-Free Conditioner

Scale control without removal

  • Alters minerals so they do not deposit as scale
  • Minerals stay in the water
  • No salt to buy or carry
  • No regeneration cycle or drain required
  • Water will not feel softened

Which is right depends on your hardness level, whether anyone in the household is limiting sodium, and whether you want the feel of soft water or just want scale to stop forming. We will explain the trade-off for your situation rather than steering you at one.

Getting It Right

Sizing Is The Whole Game

An undersized softener regenerates constantly, burns through salt, and still lets hard water through at peak demand. An oversized one wastes salt and water on cycles the household never needed.

Correct sizing comes from two numbers: how hard your water actually is, and how much water the household uses. Together those determine the grain capacity the unit needs to carry between regenerations.

That is why we measure rather than estimate. Hardness varies by source and neighborhood across Southwest Florida, so a regional average is not a substitute for testing what is coming into your property.

Installation Done Properly


A softener is plumbed into the main supply, which means the installation matters as much as the equipment:

Point-of-entry placement so the whole house is protected Bypass valve so the unit can be isolated for service Correct drain and air gap for regeneration discharge Balanced pressure verified after installation

All work is completed to Florida plumbing code, and the system is tested before we finish.

A Softener Is Not A Filter

This is the single most common mix-up on this subject. A softener targets hardness minerals to stop scale. It is not designed to address taste, odor, sediment or contaminants, which is what filtration handles. Many homes end up with both, and buying one expecting the other's result is how people conclude their equipment failed.

Service For Existing Softeners


Softeners are mechanical systems and they need attention. We service units of any brand, whether or not we installed them:

  • Salt bridging or an empty brine tank
  • Regeneration cycles not running or running too often
  • Control valve faults and timer failures
  • Resin bed at the end of its service life
  • Leaks at the bypass or connections
  • Hard water returning despite the unit running

If scale is coming back, something has changed. Diagnosing which of the above it is costs far less than replacing a unit that only needed service.

Serving Southwest Florida


United Plumbing installs and services water softeners throughout Bonita Springs, Cape Coral, Captiva, Estero, Fort Myers, Fort Myers Beach, North Fort Myers, Golden Gate, Marco Island, Naples, Punta Gorda, Sanibel, and surrounding communities.

How It Works

Test, Size, Install, Verify

1. Test The Water

We measure actual hardness rather than assuming a regional average.

2. Size & Quote

Grain capacity matched to hardness and household demand, quoted in writing.

3. Install To Code

Point of entry, bypass valve, proper drain and air gap, pressure verified.

4. Set & Explain

Regeneration configured, and we show you how to keep it running well.

Common Questions

Your Water Softener Questions Answered

What is the difference between a softener and a filter?

A softener removes hardness minerals so scale stops forming. A filter targets taste, odor and particulate. They solve different problems, and many homes benefit from both. See softener vs filter explained.

What size softener do I need?

It comes down to two numbers: how hard your water is, and how much your household uses. Those set the grain capacity required between regenerations. Undersizing means hard water still gets through at peak demand, so it is worth measuring rather than guessing.

How often do I add salt?

It depends on hardness, household usage and the size of the unit, so the interval is specific to your system. What matters more is checking it regularly, because a softener that has run out of salt is not softening anything even though it appears to be running.

Will softened water taste salty?

Ion exchange adds a small amount of sodium relative to the hardness removed rather than making water taste salty. If anyone in the household is restricting sodium, potassium chloride is an alternative, or a reverse osmosis tap can supply drinking water separately.

Are salt-free conditioners as good as softeners?

They do a different job. Salt-free systems alter minerals so they are less likely to deposit as scale, but the minerals remain in the water, so it will not feel softened. For scale control without salt they are a reasonable option, and we will be straight with you about the trade-off.

Why is scale coming back even though my softener runs?

Usually salt bridging in the brine tank, a regeneration cycle that has stopped running, a control valve or timer fault, or a resin bed at the end of its life. All are diagnosable, and most are far cheaper than a replacement unit.

Do you service softeners you did not install?

Yes, any brand. If your unit has stopped keeping up, we will diagnose what has changed rather than defaulting to selling you a new one.

Is financing available?

Water treatment installations may qualify for financing, subject to credit approval. Pricing is quoted in writing before work begins regardless of payment method.

Plumbing Emergency Right Now?

Burst pipe, active leak, or no water. Our 24/7 emergency team answers around the clock across Fort Myers and Southwest Florida.

Call (239) 496-5477

Get Started

Stop The Scale At The Source.

Tell us what your water is doing and a member of the United team will follow up fast. Prefer to talk now? The phone is answered 24/7.

Request The Best SWFL Plumbing Service Near You Today

Our licensed plumbing professionals provide emergency repairs, leak detection, drain and sewer service, water heater repair and installation, water treatment systems, and complete plumbing system upgrades.

Submit your request, and a member of our team will contact you promptly to schedule service.

If you're experiencing a plumbing emergency, we're here to help 24/7. Call (239) 496-5477 now for immediate assistance.

Fort Myers Plumbing Services

Everything United Plumbing Does

United Plumbing provides residential and commercial plumbing across Fort Myers and Southwest Florida, including emergency repairs, drain cleaning, water heater service, sewer line repair, and full plumbing system upgrades. Licensed and insured since 1980 under Florida license CFC 1433130.

Headquarters

3560 Teeside Lane, Fort Myers, FL 33916

License

Florida CFC 1433130 · Licensed & Insured

Counties Served

Lee · Collier · Charlotte