Tampa Bay water is hard on your home. Let's find out how hard.
Spotted glasses, crusty fixtures, itchy skin, appliances that die early — that's minerals and chlorine, not bad luck. We'll test your water free and size the right system for your home and budget.
Better water starts at home.
Cleaner, better-tasting water throughout the home — with customized water treatment solutions for Tampa Bay and surrounding-area families.
Tired of Florida's hard water?
Reduce scale, spots and mineral buildup while protecting your plumbing, fixtures and appliances.
Explore Water SoftenersBetter drinking water, straight from the tap.
An under-sink reverse osmosis system removes what a softener can't — chlorine, chloramines and dissolved solids — so the water you cook with and drink actually tastes good.
Explore Drinking Water SystemsMost companies won't touch well water. We built our name on it.
Iron, sulfur, sediment and pH vary well to well. We test yours, treat what's actually in it, and service the pump and pressure tank too.
Explore Well Water SystemsSix signs your water is the problem
Over 85% of the U.S. has hard water, and Florida's limestone makes ours some of the hardest.

Spots and film on glassware
Dishes come out of the dishwasher cloudy no matter which detergent you buy.
Whole-house water softener
Crusty white buildup on fixtures
Scale on faucets and shower heads is the same scale forming inside your water heater.
Softener + scale protection
Dry, itchy skin and dull hair
Minerals leave soap residue behind on skin and hair — soft water rinses clean.
Softener + shower filtration
Water that tastes like a pool
Chlorine and chloramines do their job at the treatment plant — they've got no business in your glass.
Reverse osmosis drinking system
Orange or rust-colored staining
Iron in the supply stains sinks, tubs, toilets and every white shirt you own.
Iron filtration
Appliances failing early
A family of four accumulates over 15 lbs of rock per year for every grain of hardness. Your heater, dishwasher and washer eat it first.
Whole-house treatmentWater Softeners & Well Water Treatment for Clearwater, Tampa & St. Petersburg

Our team has over 140 years of combined experience in water softener and water treatment systems used for filtration and purification. Homeowners and businesses in Clearwater, Largo, St. Petersburg, Tampa and across the Greater Tampa Bay area have grown to depend on us for their water filtration needs — water softener systems, reverse osmosis systems, home water purification systems, well water and pump systems, and more. Our own qualified crews handle system installation, repairs and bi-monthly maintenance for water filtration and purification systems.
Whether you are on city water or a private well, Just Water Treatment Inc. is here to deliver you the best possible water — knowing that water is our most precious resource and that the filtration of it will continue to become more important as each day passes.
Call or email us today and let us assist you with your water needs — 727-408-0242 or info@dpjustwater.com
City water, well water, or commercial — the fix isn't the same
Every solution we install is sized to your actual test results, your household's water usage and your budget. No cookie-cutter packages.
No two homes in Tampa Bay need the same setup. A water softener sized for a four-person house on Clearwater city water is not the system a family on a private well in Odessa needs, and neither one is what a restaurant in St. Petersburg should be running. That is why every job starts with a free water test — we size the equipment to your actual hardness reading, your iron and chlorine levels, and how much water your household really uses.
That might mean a whole-house water softener paired with carbon filtration, a home water filtration system built around your well's iron and sulfur levels, or a reverse osmosis drinking water system under the kitchen sink. It might just as easily mean repairing or rebuilding the unit you already own. We handle water softener installation, service and water conditioning across Clearwater, Largo, St. Petersburg, Tampa and the surrounding communities — and because we stock parts for most makes and models, we will tell you when a rebuild beats a replacement.
Homes on city water
Hard water plus the chlorine or chloramines the utility adds on the way to you.
- Whole-house softener & refiner
- Carbon filtration for taste & odor
- Under-sink reverse osmosis
- Condo & HOA-friendly compact units
Homes on well water
Every well is different — iron, sulfur, sediment, pH and bacteria all vary property to property. Most companies steer clear. We built our reputation on it.
- Iron & sulfur removal
- Sediment & pH correction
- Pump and pressure tank systems
- Bacteria treatment options
Businesses & multi-unit
Restaurants, salons, car washes, offices and property managers across Tampa Bay.
- High-flow commercial softeners
- Scheduled maintenance contracts
- Salt delivery on a set route
- Repairs on most makes & models
Three steps, no pressure
You'll know exactly what's in your water and exactly what it costs to fix before anyone touches a wrench.
Free in-home water test
We come to you and test right at the tap — hardness in grains per gallon, iron, chlorine or chloramines, pH and total dissolved solids. It takes about twenty minutes at your kitchen sink and it costs nothing, whether you are on Clearwater city water or a private well out in Odessa. You get the numbers in writing before anyone says a word about equipment, so you can see exactly what is in your water and what it has been doing to your plumbing, fixtures and appliances.
A recommendation sized to your home
We walk you through what each reading actually means, then match a system to your household size, your water usage and your budget. That might be a whole-house water softener, carbon filtration for chlorine taste and odor, iron and sulfur removal on a well, or a reverse osmosis drinking water system under the kitchen sink. You get options and real numbers — not one take-it-or-leave-it price, and never a system bigger than your home needs.
Install, verify, maintain
Our own crews handle the installation. Before we pack up and leave, we retest your water on the spot so you can see the before-and-after numbers yourself and know the system is doing its job — no waiting and wondering. From there we look after salt delivery, bi-monthly maintenance and any service the system needs, on a schedule that suits you.
The reasons customers pick us over the big names
Just Water provides professional water treatment solutions throughout Tampa Bay, helping homeowners improve the quality, taste, and feel of their water. With decades of hands-on experience, our team understands the unique water challenges found throughout Clearwater, Pinellas County, and the Greater Tampa Bay area, including hard water, chlorine, iron, sulfur, staining, and other city and well water concerns. From water softeners and whole-home water filtration to reverse osmosis, well water treatment, and system repair, Just Water focuses on recommending the right solution for your home's actual water conditions—not simply selling you equipment.
You talk to the owner, not a call center
Family-owned and operated in Clearwater. The person who tests your water is the person who stands behind the install.
Systems that use less salt
Our whole-house refiners meter your actual usage and regenerate on demand — less salt bought, less salt hauled, lower running cost than timer-based units.
We rebuild before we replace
Most units don't need to be thrown out. We carry a large parts inventory and will quote a rebuild when it saves you money — even on other brands.
100% American-made Clack equipment
Metered, monitored and self-adjusting to your household's usage. Parts are available for decades, not discontinued next season.
Salt delivered so you never lift a bag
Scheduled delivery and fill on our route across Tampa Bay. Ask about custom plans — it's the service customers tell us they'd never give up.
Licensed, insured and local
Fully licensed and insured, family-owned, and run out of a Clearwater shop you can actually drive to. We're not going anywhere.
What Tampa Bay homeowners say
“From the moment I called in, I felt genuinely cared for. It's rare to find a business where you can truly feel the difference, but this family-owned and operated team goes above and beyond to make every person feel welcome and valued… If you're looking for a place where you're treated like family instead of just another customer, I can't recommend them enough.”
“What an amazing ethical honest company! I had many different estimates. This was the only company that did not push me into signing the dotted line right away! Heather was extremely informative, educated me and then let me decide to make my own choice for my home. I highly recommend this extremely experienced, family owned and operated company!”
“Michelle has been an outstanding person in supporting our business. She is always there when you need her… Michelle refills our system flawlessly and if anything is amiss she promptly brings it to our attention. When she leaves our premises you can always rest assured the job has been done right in an efficient and caring manner.”



We don't disappear once the system is in
The reason customers stay with us for decades isn't the equipment — it's that someone picks up the phone when they need service, and the salt shows up without being asked.

Find out what's actually in your water
Tell us where you are and how you get your water. We'll come out, test at your tap, explain the results in plain English and leave you the numbers — whether you buy anything or not.
- Takes about 20 minutes
- No cost, no obligation, no high-pressure pitch
- City water, well water and commercial properties
Serving all of Greater Tampa Bay
Based in Clearwater, on the road daily across Pinellas, Hillsborough, Pasco, Polk, Hernando and Manatee counties.
Don't see your town? Call us — we'll do our best to accommodate.
Call 727-408-0242Straight answers before you call
What is hard water, and why is Florida's so bad?
How do I find out what's actually in my water?
Do I need both a softener and a drinking water system?
How do I know the system actually works?
Are you licensed and insured?
Can I install a system in a condo with HOA restrictions?
What causes orange stains in my sinks and laundry?
Do you service systems you didn't install?
Stop guessing what's in your water
A free 20-minute test tells you exactly what you're dealing with — and exactly what it costs to fix. No pressure, no obligation.