St. Augustine's local water experts
We make water good.
Whole-home filtration and reverse osmosis systems, honestly recommended and professionally installed by a local plumber with more than 30 years of experience.
Neighbors trust us
Rated by homeowners across St. Johns County
Google
4.9out of 5240+ reviews
Read reviewsFacebook
4.8out of 560+ recommendations
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A+Accredited business
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Systems we install
Sized for your water, not a catalog
Flow rate, household size and plumbing layout shape the recommendation, not the biggest package we could sell.
Whole-home filtration
One system at your main water line treats every tap, shower and appliance. No salt, no drain line.
Under-sink reverse osmosis
A dedicated drinking-water faucet at the kitchen sink for the cleanest cooking and drinking water.
Replacement & upgrades
Aging system? We'll tell you honestly whether it's worth upgrading and install the right replacement.
Commercial systems
Filtration for restaurants, cafés, offices, retail and rental properties, sized to how the building uses water.
Filters & service
We tell you exactly what gets replaced and when, and we're a local call away when it's time.
Every tap, every day
Better water goes beyond the kitchen
Whole-home filtration treats the water before it reaches any tap, so showers, laundry, cleaning and even watering the plants feel the difference. It's the simplest way to make every drop in the house cleaner and more pleasant to use.
- Softer-feeling skin and hair
- Less chlorine smell
- Reduced fixture buildup
- Better water from every tap
What you'll notice
Better water, from the first shower on
Cleaner-tasting water at the tap
Activated-carbon media reduces chlorine taste and odor, so coffee, tea, ice and a plain glass of water taste noticeably cleaner.
Certified, not overpromised
Systems are chosen for what they're actually tested and certified to reduce. We'll show you the certification rather than promise everything.
May feel gentler on skin and hair
Reducing chlorine before it reaches the shower head may help water feel gentler. Results vary by property and water conditions.
Easier on plumbing and appliances
Less sediment and chlorine can ease the load on water heaters, ice makers, dishwashers and coffee equipment.
Simple, predictable upkeep
We tell you exactly what gets replaced and when, and we're local when it's time.
Fewer bottles to buy
Filtered water at the tap replaces case after case of bottled water.
What happens next
From request to better water
- Step 01
Tell us about your water
Call or text (904) 494-8546 or send the form. Share what you've noticed and what you'd like to improve.
- Step 02
Get a straightforward recommendation
We recommend a system based on your property, not the biggest package we can sell, with a clear price in writing.
- Step 03
Professional installation
An experienced local plumbing professional installs it properly, walks you through the upkeep and stays a local call away.
Better water, by the numbers
- 30+
- Years plumbing experience
- 97%
- Chlorine reduction (up to)
- 10 yrs
- Between media changes (up to)
- 0
- Salt or chemicals added
Reviews
What St. Augustine homeowners say
We were buying cases of bottled water every week. The under-sink RO went in clean, the faucet looks great and our coffee tastes better. Best money we've spent on the house.
The chlorine smell in the shower is gone since the whole-house system went in. The install was tidy, and they told us exactly what gets replaced and when.
Another company tried to sell us a huge package. Coastal looked at our old system, told us honestly what was worth keeping and replaced only what we needed.
FAQ
Questions we hear most
Straight answers from a local professional. Still unsure? Call (904) 494-8546.
Which water-filtration system does my home need?
It depends on your water, your household and what you want to improve. Most homes start with under-sink reverse osmosis for drinking water, some benefit more from whole-home filtration, and plenty end up with both.
What is the difference between whole-home filtration and reverse osmosis?
Whole-home filtration treats all the water entering the house at the main line, so every tap, shower and appliance gets filtered water. Reverse osmosis sits under the kitchen sink and feeds a dedicated faucet with the cleanest water for drinking and cooking.
How much does a system cost?
It depends on the system, your household size and your plumbing layout, so we price each home individually. You get a clear, upfront price in writing, with no obligation and no one-day-only pricing.
What areas do you serve?
We serve St. Augustine ZIP codes 32080, 32084, 32086 and 32095. If you're nearby and not sure whether we reach you, just ask.
Are your quotes really free?
Yes. You get a recommendation and a price, not a two-hour sales presentation at your kitchen table, and you decide in your own time.
How long does installation usually take?
Most residential systems are installed in a single visit. If your plumbing needs anything extra, we'll tell you before we quote.
Service area
Serving four St. Augustine ZIP codes
Our shop is on Anastasia Blvd, and we keep our area tight so installs and service calls happen fast. If you're nearby and not sure whether we reach you, just ask.
ZIP codes we serve
- 32080 · Anastasia Island & St. Augustine Beach
- 32084 · Downtown & West St. Augustine
- 32086 · South St. Augustine
- 32095 · North St. Augustine
Questions about your address? Call (904) 494-8546.