
Water Filter & Water Softener Company in the Charleston, SC Area
Water Treatment Services on Kiawah Island, SC
The first step to cleaner water is understanding what's in yours. Get an expert, local water test analyis from Wadford Water Works. We deliver top quality water treatment systems & services in Kiawah Island and the surrounding areas.

Fast and Reliable Service

Licensed Water Distribution & Water Treatment Operators

Trusted Water Technicians
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Kiawah Island Water Filtration & Softening Experts
We provide installation, maintenance, and repair for home and business water treatment systems in Kiawah Island, SC. Our solutions are designed to improve the taste, odor, and overall quality of your water while reducing hardness and mineral buildup. As your local water filtration and water softenening experts, we’ve proudly served homeowners and businesses near Kiawah Island since 2007.
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Kiawah Island's Water & Your Home
Homeowners on Kiawah Island often notice cloudy glassware, mineral buildup on fixtures, or a slight chlorine or salty taste in their tap water. Most homes here rely on treated surface water provided by the Charleston Water System, sourced from the Edisto River and Bushy Park Reservoir. While the water is treated to meet safety standards, it can still contain minerals and chlorine that affect taste, odor, and clarity. In coastal areas like Kiawah Island, saltwater intrusion and older plumbing can also impact water quality over time. At Wadford Water Works, we help Kiawah Island homeowners improve their water with advanced filtration and softening systems built for Lowcountry water conditions. As an authorized Hague Quality Water dealer, we install treatment systems that reduce hardness, remove chlorine, and make every tap in your home deliver cleaner, fresher water. Schedule a professional water test with Wadford Water Works today to see what’s in your water and how we can help improve it.
Our Water Treatment Services in Kiawah Island
Whether you’re dealing with hard water spots, chlorine taste, or just want to know exactly what’s coming through your tap, we’ve got you covered. Our services in Kiawah Island include:
-Water Filtration
-Water Softening
-Reverse Osmosis Drinking Water Systems
-Water Quality Testing and Analysis
-Private Well Water Testing
-Hague System Installation and Maintenance
The first step to cleaner water is knowing what’s in yours. Our team will analyze your water and explain the results in plain language, then recommend the right system for your home. Get a water test analysis from Wadford Water Works today.
Common Kiawah Island Water Problems & How We Fix Them
Water on Kiawah Island is safe, but many homeowners still deal with issues that affect taste, clarity, and plumbing. Because the island’s supply comes from the Charleston Water System, minerals, chlorine, and even a touch of salt from the coastal environment can influence water quality.Here are the most common water problems we see in Kiawah Island homes and how we fix them:Hard Water: Leaves spots on dishes and buildup on faucets. We install Hague water softeners that reduce hardness and protect plumbing and appliances.Chlorine Taste or Odor: That pool-like smell comes from the disinfection process. Whole-home carbon filters and reverse osmosis systems remove chlorine for clean, fresh-tasting water.Mineral or Sediment Staining: Sediment and trace minerals can leave yellow or rusty marks in sinks and tubs. Filtration systems clear out particles for crystal-clear water.Corrosion and Metal Taste: Coastal humidity and older plumbing can lead to corrosion inside pipes. Targeted testing and filtration upgrades help prevent damage and improve taste.Our team specializes in water treatment systems built for Kiawah Island’s coastal conditions.
Schedule your professional water test and analysis with Wadford Water Works today to find the right
Why Choose Wadford Water Works (Kiawah Island's Exclusive Hague Dealer)
When it comes to water treatment in Kiawah Island, you have options. So why do homeowners choose Wadford Water Works?
Local Expertise: We understand the unique water conditions in Kiawah Island because we deal with them every day.
Exclusive Hague Dealer: As the only authorized Hague dealer in Kiawah Island, we offer advanced systems you won’t find anywhere else.
Proven Results: From downtown historic homes to newer builds in growing neighborhoods, we’ve helped families all over Kiawah Island enjoy cleaner, softer, better-tasting water.
Service That Lasts: We don’t just install your system and walk away. Our team provides ongoing maintenance and support so your water stays in top shape year after year.
Choosing Wadford Water Works means choosing a local partner who knows your water and stands behind every installation. Contact us today to schedule your professional water test analysis with Kiawah Island Hague experts.
Customer Reviews

"Great Service"
All around great service! The quality of my water now is amazing. No more cleaning hard water stains weekly. There is a difference with my skin and hair. The only regret I have is not doing it sooner!
Kelsey P.
Alcolu, SC

"100% Satisfied"
Installation went smoothly and efficiently taking only about two hours from start to finish. I am 100% satisfied with my new water softener and filter. The unit I was recommended comes with a Smartphone app that allows for in-home monitoring of the entire system. I couldnâ t be more pleased with how this project went. Thanks guys!
James A.
Hollywood, SC

"Amazing"
Wadford Water Works is amazing. They stand behind their products and ensure my home's water is clean and pure. With a newborn at home, the comfort I get knowing that the water we use is clean and safe is a top priority for us. I highly recommend Wadford Water Works.
Lester S.
Moncks Corner, SC

"All Cleared Up"
After fighting hard well water for almost 20 years Wadford Water Works has my water all cleared up! No more having to scrub stubborn iron stains out of my appliances! Our clothes, skin, and hair are so much better!
Molly P.
Moncks Corner, SC

"Amazing Experience"
Had an amazing experience with this company. Not only are they professional, but they are also on time. Their work is diligent and trustworthy. I recommend them for any job you need.
Stefany P.
Berkeley County,

"Great service"
Great service, was able to analyze our situation and provide the right solution. Prompt, courteous and delivered exactly what they promised!
Andy Stone
North Charleston, SC

"Very Satisfied in giving them 5 stars"
After explaining my problem with a filtration system, I was giventhe time and curtesy of their owner. The cost to come out was very reasonable and was told that they would work with me within my budget. He seemed to care very much and was very knowledgeable with his assessments. I am very satisfied in giving them 5 stars, all companies should give customer service this good, and it would make all experiences much easier.
Happy Lempesis
John's Island, SC

"Very Respectful"
The [water system installation professional] was on time and very respectful and professional. Mr. Darrel Wadford was very kind and patient when explaining how the system works and... how to maintain the system. He was very kind to explain the app also. Thank you all. God bless.
Brenda C.
St. Stephen, SC

"Came Out Right Away"
[Darrel Wadford] came out right away and when things weren't quite right the next day, he came immediately and put in a whole new system.
Amy M.
John's Island, SC

"Great Systems"
Great systems, great friendly, knowledgeable service . Not going to find better in SC!
Jim H.
Moncks Corner, SC

"Fast Communication and Service"
Awesome fast communication and service to fit my needs. Great support and good information. Give them a call if you need anything related to your water service.
Monroe Blanton
Bonneau, SC

"HIGHLY RECCOMMEND"
Darrell - THE WATER DR came right out at such a short notice and gave me a FULL rundown of everything! Explained everything in the app and all the dos and donts! Highly RECOMMEND!
Melissa Wilson
Moncks Corner, SC

"Local and Very Reasonably Priced"
This company was local and very reasonably priced. He was prompt for all appointments. The installation was professionally completed and the area cleaned of all debris. He showed me how to monitor the system with my smart phone using the app. I cannot say enough good things about this company and their work. Thank you, Wadford Water Works for our new soft water !!!!
James Villaponteaux
Charleston, SC

"Best money we've ever spent"
Getting this whole house filter and water softener is the best money we've ever spent! No more sulphur smell, no more rust!! The difference in just a few days is remarkable, our laundry smells cleaner, the water tastes better, showers even feel better.. if you're on well water then you need to call Wadford Water Works and you'll be blown away!
Mark Whitton
Moncks Corner, SC

"I am loving my new water system."
Darryl guaranteed that I won't have anymore egg smelling water and I don't!! Darrel is very knowledgeable and professional. I am so happy to have that terrible smell gone!! I am loving my new water system.Darrel is the WATER DOCTOR!!😊I would recommend him for any issue that you're having with your pump …
Shrionica Stafford
Manning, SC

"An amazing experience!"
An amazing experience! They were courteus, fast, walked you through everything step by step and my water is wonderful!
beth Johnson
Monucks Corner, SC

"No more egg water smell"
They got us on the schedule very quickly and we are extremely grateful for the system Wadford Water Works installed. No more egg water smell, and the whole family loves the water softener. The phone application used for monitoring the system is also easy to use and gives very useful information. Highly recommend their services to anyone looking to improve their water quality.
Shawn Gaskins
Summerville, SC

"Darrel and his guys are top notch!"
Darrel and his guys are top notch! They are responsive, reliable, professional, and the work quality is fantastic. I highly recommend them to anyone and will definitely hire them for all of my future well needs. Thanks, Wadford Water Works!!!
Amy Little
Charlestom, SC

"Very Professional and informative"
Darryl was very professional and informative. Very willing to help us with whatever needs, questions and concerns. He was also willing to give us referrals for other services which was very helpful and appreciated since we were relocating from another state.
Lavonne McKelvey
St. Stephen, SC

"Communication, service, and price are unmatched."
If you are in need of a water treatment service, run don’t walk to Wadford Waterworks! Communication, service, and price are unmatched. Thank you Darrell for getting our water right. A+A+A+
Wanda M.
St. Stephen, SC

"Price was unbeatable!"
Very pleased with and grateful to Wadford Water Works! I called on a major holiday weekend and he not only answered but came out and was able to completely replace our well pump system!! Price was unbeatable!
Susan Bradham
Summerville, SC

"Absolutley Wonderful!"
Absolutely wonderful! Mr. Wadford was so thorough on explaining all options that would work for our well. Top notch customer service all the way around. Highly recommend for all of you water needs. Whether you need a filtration system, water softener system, service, or repair, Mr. Wadford will get the job done!!
Mitzi Creel
Greenlyville, SC

"Your go-to place for all your water needs!"
Fast and efficient service, this is your go-to place for all your water needs! Mr. Darrel was responsive, informative, pleasant to deal with, and most importantly reasonably priced! I highly recommend this local, home grown business to anyone dealing with water issues.
Carleatha Kelly
Cross, SC

"Best customer service I have seen in a long time!"
The absolute best customer service I have seen in a long time! They jumped on our well test because we needed it to close! Start to finish 4 days! Amazing! Highly highly recommend!
Julie Hart
Kingstree, SC

"Came out next day"
Very knowledgeable and efficient. Came out next day and thoroughly checked our system. we would definitely recommend him for any water or electric issue.
C Wins
Monucls Corner, SC

"The app on the phone is great"
Darrel did a great job for us. We had a terrible odor in our water and now you can’t smell a thing. He was prompt and courteous. He showed up when he said he would and stayed in touch with us through the process. The app on the phone is great too. I would highly recommend him if you are having problems with rotten egg smelling or hard water.
Richard Kirkpatrick
Charleston, SC

"Wadford Water Works is definitely the guy to call!"
Wadford Water Works is definitely the guy to call! Had a problem arise on, of all days, Christmas Eve!! Called and explained the situation to Darrel - and, he made the time during his holiday break to come handle our problem. And, at a price that was more than reasonable! Great company, great service and great human! Thanks, Darrel!
Mindi Hearrold-Evans
St. Stephen, SC

"WOW, what a difference with my water AND most importantly, my pressure!!!"
Mr. Wadford and his team are phenomenal! Shout out to you as well, Jack!!! Thank you for your time and putting up with me! Mr. Wadford himself takes the time to answer your calls and text messages! They keep in touch step by step and day by day during the whole process of the job!!! Quick and efficient as well! I HIGHLY recommend Mr. Wadford and Wadford Water Works, LLC! WOW, what a difference with my water AND most importantly, my pressure!!!Thank you all so very much!!!!
Tammy Robinson
Charleston, SC

"Amazing customer service and quick turnaround time."
Amazing customer service and quick turnaround time. We had a last minute test we needed before we could close on a house we were buying and we were able to get the water tested and the results back to be able to close on time.
Tyler Erickson
Monucks Corner, SC

"They took the time to answer all questions and concerns!"
Wadford Water Works responded immediately to servicing our water system. The owner and staff were very professional, communicative and did a great job on the project. I highly recomend using their services. They took the time to answer all questions and concerns!
Susie Smith
Greenlyville, SC

"Very professional and total experts in their field."
Wadford Water Works did an amazing job installing our water treatment system and water softener system in Awendaw. Very professional and total experts in their field. They were very punctual always staying in communication with us and they do what they say they are going to do and come when they say they are coming!! Very pleased and would recommend without reservation!!
Kathy Schwarting
Goose Creek, SC

"I would give him 10 stars if possible!!"
Amazing service! He is very kind and knowledgeable. I would give him 10 stars if possible!!
Makenzie Gamble
North Charleston, SC


FAQ: Kiawah Island Water Questions
Yes. Kiawah Island’s water is supplied by the Charleston Water System, which meets all state and federal safety standards. However, many homeowners still notice chlorine taste, odor, or mineral buildup from treated surface water. A reverse osmosis system or whole-home carbon filter can improve taste, remove residual chlorine, and give you cleaner, better-tasting water.
It can. The island’s proximity to the ocean means salt air and humidity can contribute to plumbing corrosion over time. Coastal conditions may also increase mineral or sediment levels in the water. A professional water test helps identify these issues, and installing a filtration or softening system keeps your home’s water clean and balanced.
Kiawah Island’s water is considered moderately hard, averaging around 110–130 parts per million (ppm). This can lead to scale buildup on faucets, cloudy spots on glassware, and dry skin or hair after showering. A Hague water softener removes hardness minerals and helps protect your fixtures and appliances.
The chlorine smell comes from standard disinfection used by the Charleston Water System to keep water safe. It’s normal but unpleasant. A whole-home carbon filtration system removes chlorine, leaving your water clean, fresh, and odor-free.
Yes. While most homes on Kiawah use city water, a few properties still rely on private wells. Well water should be tested yearly for bacteria, iron, sulfur, and pH balance. Wadford Water Works provides certified well water testing and treatment to keep your water safe and your system performing at its best.