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Certain Services, Inc.

Serving Port Charlotte, North Port, Punta Gorda, Arcadia, Venice & The Southwest Florida Area

We help local Southwest Florida families get great tasting, healthy, soft water so they can worry less & enjoy life more. 

Our solutions include under-sink drinking water systems, whole-home filtration, water softening, well water service & treatment, and plumbing services. Contact us today to learn more!

Certain Services, Inc.

Serving Port Charlotte, North Port, Punta Gorda, Arcadia, Venice & The Southwest Florida Area

We help local Southwest Florida families get great tasting, healthy, soft water so they can worry less & enjoy life more. 

Our solutions include under-sink drinking water systems, whole-home filtration, water softening, well water service & treatment, and plumbing services. Contact us today to learn more!

Book a Free Water Test Today & Find Out What’s In Your Water!

Book a Free Water Test Today & Find Out What’s In Your Water!

How can we help you?

Our water specialists are ready to help you solve these common water issues!

Hard water buildup

Hard water buildup

More than just a pain to clean, hard water can cause permanent damage to water using appliances, pipes, faucets, and fixtures. Luckily, there’s an all-natural solution that will protect your home…

Iron water red brown stains

Salty Water

Locally, saltwater intrusion is a common problem for many homeowners on private wells. The most efficient, cost-effective way to remove salt from your well water is through the process of reverse osmosis (RO). 

Bad tasting chlorine water

Smelly Water

Many Southwest Florida residents complain of smelly water – and rightly so. Many wells contain sulfur (H₂S) which has many negative health effects. Iron and bacteria can also cause smelly water. The best way to find the source of the smell is a free home water test.

Why Choose Us?

Limited Lifetime Warranty

We provide customers with the best warranty available in the water treatment industry. All Certain Services, Inc. products are covered by a Limited Lifetime Warranty. Our products hold up to nine U.S. patents with additional patents pending which make for high-quality, efficient systems that are built to last.

Authorized WaterCare Dealer

For over 60 years, WaterCare® has been dedicated to making water good for life and has been recognized as a leader in the water treatment business. Since the beginning, WaterCare® has remained at the forefront of the industry, with the latest technologies, all built in the USA. We proudly install and service WaterCare water treatment solutions here in Florida.

3rd Party seals of approval

Florida has no regulations on water treatment, meaning anyone can buy equipment and install it. Our honesty and integrity are a rare commodity in this area, as we return calls, show up & do what we say we are going to do. That is why we are certified through the Water Quality Association & are also state-certified plumbing contractors.

Made in the USA

WaterCare Systems are Made in the USA and have been recognized as a leader in the water treatment industry. Our systems, with their innovative technology, have satisfied customers for years; giving them cleaner and healthier water. Each unit is manufactured in-house and put through total systems testing before leaving the manufacturing facilities.

NSF certified seal

Plumbing Services

Certain Services, Inc. offers a wide range of plumbing services to help you keep your home running efficiently. With after-hours emergency service, we’re here to help with your planned or unplanned plumbing projects. We are certified, bonded, and insured, so you can feel confident in our ability to serve you.

Well Water Services

From installing or servicing your well pump to helping with pressure switches, bladder tanks, float switches, solenoid valves, dual check valves, pressure relief valves and more, we know what it takes to keep your well running in tip-top shape so you don’t have to worry about your water supply.

Local, Professional, Trusted Installation & Maintenance

Unlike big box stores and online retailers, when you purchase a WaterCare system from Certain Services, Inc., you can rest assured that it will actually fix the problems with your water and will be sized right for your family’s water usage. You’ll also have the same company professionally installing and maintaining your system for peak efficiency and maximum improvement of your water quality. We’ve served the local Southwest Florida community a long time and we plan on being here to continue to serve our clients for years to come.

Local Florida Reviews

Terry Thomas
Terry Thomas
18:17 14 Jan 21
Certain Services, Inc.My experience with Nick Swartz was wonderful he walked us through all the ins and outs he answered all the questions and discuss what we could do about upgrading I would definitely recommend him to all my friends
Linda Lee
Linda Lee
17:02 14 Jan 21
Cody, one of the service technicians, is a true asset to your company. He is personable and very knowledgeable. He takes the time to answer questions and does a thorough job changing my reverse osmosis filters and checking my water softener each year. He treats my home as if it was his own.I also had bought a new shower head and hadn't installed it yet, so I asked him if he would be able to do it for me. He was willing to fit it into his schedule despite being at the last minute.I'm very pleased with the service I receive from you.
Jeanne Anderson
Jeanne Anderson
20:59 11 Jan 21
I can't thank you enough for the quick and expert service we received from your staff on Friday.My husband called me at work around 4:30pm on Friday and told me we had no water from any of our faucets. We had been having water pressure issues and our dishwasher wasn't working, but I was shocked to hear him say "NO water". And it was close to 5pm on a Friday. I was in a panic. We have a "home warranty", so I called them first, but, I was told that wells weren't covered. I did a quick Facebook and internet search for recommended well contractors, but nothing looked right to me until I saw your website. It seemed to cover everything and didn't require me to make a diagnosis before calling.It was 4:45pm when I called and I was hoping you were still open. Amy was an angel on the phone and I soon stopped panicking. I packed up at work and headed for home. I was so surprised to see your truck already parked in front of my house when I got home! An hour later and a few good tips from Cody and our water was restored. We didn't have to cancel our weekend plans or board our dog and check into a hotel. And I didn't feel "ripped off". I felt taken care of and valued.Thank you and thank you to your staff for being so professional and caring.
Lori Clemons
Lori Clemons
17:31 11 Jan 21
We are very pleased with our service. The technician was polite, professional and well qualified. He was knowledgeable and completed the task in a timely fashion. We had an estimate from a different company that was much higher than you for less services provided. We are so happy to have been referred to your company. We will continue to recommend you to others.
Darwin Graham
Darwin Graham
20:52 23 Dec 20
I am so glad I called certain services inc. I have had 2 other companies come out to see why my aerator keeps over flowing. They kept changing the float switch which did not fix the problem. I’d wake up every other morning to a small lake in my yard. After calling certain services inc they come out one time and it’s been over a week and the problem has been repaired and only 1/3 of the cost of the other companies which did not find out the real reason it was overflowing. The tech ( CODY ) took the time to explain what the problem was as he was repairing it. HIGHLY RECOMMEND CERTAIN SERVICES INC.
Kevin Tevault
Kevin Tevault
21:47 22 Nov 20
We were completely happy with the sales and service experience with this company, and after having our new system in service for three weeks now, we are delighted with the benefits of soft, clean water. Everyone we dealt with was courteous, knowledgeable, and professional. We never felt pressured to buy more system than we needed, and I felt the cost of equipment and installation was fair and reasonable in comparison to other options I researched. At this point, we are very satisfied customers.
Gary Lofsten Jr.
Gary Lofsten Jr.
20:09 12 Nov 20
Bill came out and tested our water and answered all my questions. We decided on a water softener and a reverse osmosis. The softener already has made a huge difference in our whole home! The reverse osmosis water taste great, no more bottles of water! The whole team is great, they have also serviced a few family members of mine, and I am happy we decided on using Certain Services!
Jim Beard
Jim Beard
15:48 10 Nov 20
Job well done, on time, professional and cared about the job they were doing. Highly recommend!!!
Matthew Mattson
Matthew Mattson
14:10 22 Oct 20
We had a new sink installed as well as new plumbing underneath. Joe did a wonderful job and was very thorough. He explained everything in detail. We would definitely use Certain Services again in the future.
mckenzie lynk
mckenzie lynk
23:58 20 Oct 20
Cody came by to help out with the well pump issue and was a great help and gave helpful advice!
Patty Skeffington
Patty Skeffington
19:20 16 Oct 20
I recently called Certain Services to have my Outside water system inspected and cleaned. Amy was very professional, nice and helpful. Nick arrived well within the two hour window and is not only an excellent technician, but took the time to answer all my questions about the system, explaining everything he was doing along the way. I never realized the ‘chemistry’ behind the water system. Nick is extremely knowledgeable, and worked hard to clean the large tank. I am happy I have found a company I can rely on to inspect/clean in the future! I have had two other company’s in the past, and neither took everything apart to inspect. ⭐️ ⭐️⭐️⭐️⭐️
B F
B F
15:16 09 Oct 20
The technician showed up when scheduled, had good knowledge of the system, checked it out and replaced the filter. He took the time to explain the setup and maintenance to me.Bob
Beverly Asmutis
Beverly Asmutis
19:13 06 Oct 20
They came, they saw, they cleaned and inserted new water filters, exactly what they were hired to do; no fuss, no mess, no problems. They are on yearly call to continue their work at my house.
steve snelten
steve snelten
14:23 01 Oct 20
Bill Certain is the owner who is very knowledgeable on local water conditions for all your conditioning needs. His store and Shop are impeccably clean for a water treatment company. He frequently has classes for all of his employees so they are kept abreast of changing water conditions. The type of equipment he uses is top quality but that's what you want for getting good clean water!
Maygan Johnson
Maygan Johnson
20:57 28 Aug 20
I manage rental properties and really like the customer service and value at Certain Services. They are polite, professional and do what they say they will do. My tenants like them too! I enjoy supporting a small business over a big box shop!
Rebecca Rolli
Rebecca Rolli
21:43 27 Aug 20
Affordable, honest, and thorough service.
David Mason
David Mason
01:41 27 Aug 20
Knowledgeable and quick response. My "go to" for all things water.
Don Clarke
Don Clarke
16:36 21 Aug 20
In my dealings with Certain, it has been like asking a friend to help you. Their friendly and prompt service is exceptional.
Sam Li
Sam Li
01:44 01 Aug 20
Great customer service. Highly organized and efficient. Two thumbs up!
kurt h
kurt h
14:20 31 Jul 20
Very satisfied new customers here. Technician arrived early, was friendly, explained what was needed and what he was doing as he went along. Left everything neat and clean when he left. We expect to use Certain Services for a long time.
Next Reviews

More Customer Reviews

Kurt Tellschow

"We are very pleased with the water treatment system you installed for us. From the beginning, Kelly arranged an appointment for Mark to visit our home and assist us with our water quality concerns. First, Mark analyzed our water quality and in a very simply and thorough way, described the problems in detail along with the options we had.  From there we made an informed decision on what model fit our water needs and finances. The actual installation took place a few days later and was done very professionally and tidy. The technician explained how the equipment worked and answered all of my questions. The equipment has worked flawlessly, just as Mark said it would. Mark is due back in a few days to test our water again, to be sure it is calibrated perfectly. End of story. Thank you Certain Services for an outstanding experience and great water!"

Terry Tullman

"I was very happy with my experience from the initial call to and including writing the check. I was impressed with the accuracy of the time given for the arrival of the technician and his knowledge and efficiency in diagnosing the problem once he arrived. I was very pleased when he said he had a replacement pump on the truck and got to work immediately. I have worked in the plumbing supply business for over 40 years and am no stranger to actual plumbing installations. Cody was the consummate professional. He went about the pump replacement in an organized and expert manner. The bill was well within the range that I had surmised it would be. I will definitely call Certain for all my plumbing and water works needs with confidence."

Steve Howell

"Our experience was excellent. First of all, we got same day service! Nick was very professional. He was timely and got our system up and running correctly in no time. Most importantly to us during the pandemic, he respected our request to communicate via our cellphone. He did a great job explaining what the problem was, what he did to fix it, and the charges for the repair. Once again, Certain Services, Inc. has proven why they are our “go to” company for all things water related. Thanks for the great experience!"

Debbie Ruhstorfer

"You guys are tops in my book. Techs are knowledgeable and even take the time to explain what they are doing.  I like the fact that your techs have experience with your company, not always someone new. There is value in longevity in business."

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We have a variety of systems and purchase options to fit your home and financial needs. Getting healthy water for your home and family has never been so easy.

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