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Water Treatment and Plumbing Services in St. Johns, Florida

Hard water stains, chlorine taste and unexpected plumbing issues affect St. Johns homeowners daily. CGC Home Services has solved these challenges for Florida families since 1946. We’re a trusted plumber and water treatment company in St. Johns, bringing specialized water treatment and plumbing expertise to this growing community near Nocatee.

Water Treatment Services in St. John

As a leading water treatment company in St. Johns, we offer:

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Plumbing Services in St. Johns, FL

Our licensed plumbers in St. Johns will handle all your residential plumbing services with expertise and care. Call us for:

Water heater installation and repair

We install energy-efficient tank heaters and tankless systems sized correctly for household needs. We also offer water heater repairs.

Leak detection and pipe repair

A hidden leak can waste hundreds of gallons of water. We have the tools and technology to locate leaks behind walls, under slabs and beneath landscaping without destructive exploratory work.

Drain cleaning services

We use a chemical-free process to clear years of accumulated grease, soap scum and debris, restoring proper flow and preventing emergency backups.

Fixture installation and repair

Whether you're dealing with leaky faucets, showerheads that don't work correctly, persistent drips or other fixture repair needs, our team can help. We also install modern faucets and showerheads that deliver better performance while using less water than older models.

Do You Know Your Water Score?

water score - CGC

Why St. Johns Homeowners Choose CGC Home Services

As an authorized, independent Kinetico® dealer, we offer access to industry-leading water filtration systems with top warranties. Other benefits of working with us include:

  • Licensed and insured plumbers: Our trained professionals handle everything from routine maintenance to emergency repairs.
  • Local knowledge: We understand water conditions near Nocatee and throughout St. Johns County.
  • 24/7 availability: Our team answers calls around the clock to address urgent plumbing situations.
  • Free water analysis: We’re happy to test your water and provide personalized recommendations.
  • Up-front pricing: We offer transparent quotes with no hidden fees or surprises.
  • Same-day solutions: Most plumbing repairs can be completed during your first appointment.

What Our Customers Say

Professional, knowledgeable, and efficient repair of softening system!

Kade was super professional. And helpful with my questions

No longer happy with the service. Expensive up front, warranty isn't worth anything so keep that in mind. Got a "Cooper" on the phone today. He was the worst, condescending, rude, short, everything. Costly option to improve your water. Buy the same or similar products and have a plumber of your choice install it will save you money on the front end. Anything "CGC" offers isn't real or what they represent it as.

Rene did a great job changing our whole house filter on our water softener. Fast and efficient!

Great company! Service was top notch!

Very accommodating with my busy schedule and our technician Nick was very professional. He installed our water softener but before doing so he noticed unit was a bit damaged, he got us a new one. Highly recommend.

I feel good about the anode rod. I have 7.00 mgl of Iron and it's been difficult. But Joe continues to help and go beyond.

Service person was very helpful and professional.

Great, friendly, knowledgeable, trustworthy. Couldn’t ask for much more. Highly recommend.

Just excellent service

Shane was phenomenal. Honest, very knowledgeable and super professional and kind. We would be grateful to work with him again!

I had a call in to help me with a filter change problem that needed a different type of wrench. Jonathan gave me the correct wrench for my filter case and advised me on a couple of things to keep me running well, very efficient and right on time. Thank you

Today Joe led the team who came to do a plumbing repair, installing some new parts. They were absolutely so nice and so thorough. I really appreciate the work and customer care provided by everyone I have encountered at CGC.

Mr Austin, thank you so much for an excellent job, communication about the product and your dedication.

Put in filters My husband is no longer able to put in the filters. And I can’t reach them

Shane C did a great job for us! Highly recommend for under sink water filtration.

The young man came in and was very nice. Did his job. Gave me quotes.

Very friendly and able to give instructions on how system works. Good job!

Elvin C was great let me be hands on with the filter . Asked if I had any problems of course, I said no. Great company. Thank you.

Wesley did great, efficient work in checking our water system. Explained everything he was doing.

Frequently Asked Questions

Here are answers to common questions about water treatment and filtration, and plumbing services.

What Water Quality Issues Are Common in St. Johns?

St. Johns residents who use city water often notice a chlorine smell and taste, while those with wells may encounter iron staining or sulfur odors. Our water testing identifies the source of these and other concerns so we can recommend the right filtration system to address them.

Most residential water softener installations are completed within three to four hours. Our technicians will handle everything from delivery to setup, and we’ll walk you through system operation and maintenance before we leave.

Contact CGC Home Services in St. Johns Today

Our Regional Service Areas:

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