Discover your water’s potential !
#1 Water Treatment & Water Filtration Services In Jacksonville, FL
How may we help you?
Let Integrity Water Treatment LLC Fix
Your Water in 3 Easy Steps
- Consultation
- Installation
- Satisfaction
How may we help you?
Jacksonville’s Leader In
Water Treatment Services
20+
Experience
5K+
Projects
5K+
Happy
Customers
4.9
Rating

About Integrity Water Treatment
Integrity Water Treatment LLC is a trusted leader in the water treatment and filtration industry, providing quality water system installation services in Jacksonville, FL for over 20 years. Our experienced staff is committed to delivering superior customer service, utilizing the latest technologies, and offering expert advice on how best to meet the needs of our clients. We provide all types of residential, commercial, and industrial water treatment solutions, including softening, filtration, and disinfection systems. Our goal is to provide our customers with the cleanest, safest, and most efficient water possible. We can help you choose the best water filtration system in Jacksonville, FL, and its surrounding areas.
We strive to provide our customers with the best products, services, and technology available in the water treatment industry. We are dedicated to ensuring that your home or business has clean, safe drinking water. No matter whether you are looking for water softener installation or water testing near Jacksonville, FL our team can help you choose the right solution.
What Homeowners
Say About Us
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In a world where genuine service and authentic dedication are increasingly rare, Mr. Downing stands out like a beacon of professionalism. From the onset, it was evident that the name "Integrity Water Treatment LLC" wasn't just a title; it's a promise that Mr. Downing consistently upholds.Randy Wiggins ★★★★★
His approach is an impeccable blend of knowledge and courtesy. Every interaction felt personalized, and it was clear that our satisfaction and understanding were his top priorities. The level of accommodation he demonstrated surpassed every expectation; it's evident that Mr. Downing does not merely aim to get the job done, but to ensure it is done right and with the utmost consideration for his clients.
Working with him was not just a transaction, but an experience that restored our faith in genuine service providers. If you're in need of water treatment services, seek no further. With Mr. Downing and Integrity Water Treatment LLC, you're not only getting top-tier expertise but also a reassuring reminder that there are still businesses out there that prioritize their customers' well-being above all else.
Wholeheartedly recommended! -
No joke, Integrity Water Treatment is the real thing. Daniel is extremely knowledgeable and responsive. We purchased a new home in Yulee, FL and needed a water treatment system. We had 2 or 3 companies come out and explain their wears which were nowhere near the presentation and information that Daniel provided. To make the deal even better, Daniel gave us a great price and proceeded to install our system within days. He ran into a bit of trouble in the late evening and needed a specific fitting to complete the install, so Daniel drove into Jacksonville (about a 1 hour 15 min trip) to get the fitting so that we would not be without water. You can trust Daniels word and also the information he provides. He has several contacts throughout the industry and uses them to achieve promised results. Daniel is driven to achieve customer satisfaction and certainly did so with us.Gerald Schunder ★★★★★
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I highly recommend. I called them because my existing water softener (from some other place) was not working. I thought it would probably need to be replaced. But they came out the same day I called, and tried a simple repair. And if that didn't work, he could replace it. Well, it worked, and I'm grateful for his honesty!Melissa Nelson ★★★★★
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Daniel did a fantastic job with the installation of our water filtration unit. The process he used to install our system was very sterile, as he used alcohol to clean each item. Daniel was highly attentive to our water needs and extremely honest. Our water quality has improved tremendously, no need for us to buy bottled water anymore, and we use a lot less soap. Update it’s been 2 years since my install, just had my first service. Customer service is one of the many reasons to do business with Integrity Water. System still working great, my dogs drink more water and so do I.Andre Ball ★★★★★
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I was in the market for a water treatment system, and came across Integrity Water Treatment LLC; what a pleasant experience. Daniel of Integrity Water Treatment LLC was the consummate professional and Subject Matter Expert. He gave me a class on water treatment systems as he labored installing my system. He had multiple appointments on the day of my installation, so he got started a little later than previously planned. He started my job, and despite darkness, inclement weather, and nagging mosquitos, he stayed on until completion which was 1 a.m. the following morning. He didn't have to do this. He could've easily wrapped it up for the evening, and reconvene at daylight, however, he saw the job through to its completion. In addition, customer service after the sale and installation is outstanding! He's always available to answer any questions that may arise, and will come out onsight if need be. I can't convey enough good things about this company. Integrity Water Treatment LLC is above all others, and definitely sets the standard for the industry. They come highly recommended. Thank you Daniel for a job well done!!Caribbean King ★★★★★
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Daniel and Gavin are amazing. They worked hard and got the job done seamlessly - what a dream team! Thank you so much already recommended to my neighbors.Alejandro Villar ★★★★★
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Daniel was great! He was able to get me a water softener and filtration system set up and help remedy the egg smell from my well water. Very affordable, quick and efficient.Major Jigsaw ★★★★★
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My husband and I have been customers of Daniel and Integrity Water Treatment for over 10 years. Our system has performed beautifully with very minor maintenance! We always look forward to seeing Daniel like a long lost friend (we don't see him often because of the system's reliability!!) We are so happy Daniel's business has thrived and grown and it's a testament to a great product and his excellent service!Patty Hinkle ★★★★★
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If there were more than 5 stars, Daniel and his company would get all of them. We had an in ground water leak and Daniel and his team had it fixed within a couple hours of being called. He is the epitome of the word Integrity. Truly one of the nicest people I've ever met. It's a rarity in this day and age to find a business that you can count on 100% every time. We are beyond grateful to be able to rely on Daniel for his knowledge, honesty, and getting the job done in a timely manner and without hassle on every occasion. Thank you!!Pete Winchell ★★★★★
Integrity Water Treatment LLC for All Your Water Needs!


We are the best water purification company in Jacksonville, FL with over 20 years of experience in the industry

We use the latest technologies and techniques to ensure quality results

We offer water treatment equipment products from many major manufacturers for any problem

We offer a wide range of services, including softening, filtration, and disinfection systems

We offer free consultations and water treatment consulting in Jacksonville, FL.

We are licensed and insured professionals with a commitment to customer satisfaction


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