Gold Coast Water Co.
GOLD COAST WATER CO. Gold Coast Water Co.
Fairfield County, Connecticut

Know Your Water.

Honest answers. Thoughtful solutions. Confidence at every tap.

See What's In My Water ↓ Book Your Free Consultation
Licensed & Insured in CT One Published Price No In-Home Sales Pitch We'll Tell You If You Don't Need One
What Hard Water Costs You
$235/yr

Spent per person on bottled water — free at your tap with RO

~1 Year

Avg. payback time for a softener on a hard-water tankless heater

~75x

More scale builds up yearly in a gas heater on hard water

50%

Less detergent needed for laundry and dishes, softened vs. hard

Sources: CDC water-intake data · Battelle Memorial Institute & WQRF-funded lab research · independent WQRF-funded detergent testing

Why It Matters

The Everyday Difference

Appliances last longer

Hard-water scale builds up inside water heaters, dishwashers, and washing machines and shortens their working life. A softener keeps that buildup from starting.

Cleaner dishes & surfaces

Spots, film, and scale on glassware, faucets, and fixtures come from hard water, not bad habits. Soft water leaves surfaces cleaner between cleanings.

Gentler on skin & hair

Filtered water is easier on skin and hair — a difference many customers notice quickly, especially for kids with sensitive skin.

Pure drinking water

Our reverse-osmosis systems filter water right at the kitchen tap, for bottled-quality water for drinking and cooking — without the cost or waste of bottles.

Instant Water Assessment

What's Really in Your Tap Water — and What It'd Take to Fix It.

Answer four quick questions. No email required to see your results — just a starting recommendation and a published price.

Step 1 of 4

What's your ZIP code?

We'll match you to your local water utility and typical local concerns.

How It Works

Water you can trust — easy as one, two, three.

Step 1

Water Quality Review

We discuss your home's water source, concerns, and goals to better understand what type of filtration or treatment solution may be right for you.

Step 2

Clear Recommendations

Our team explains your options clearly, answers your questions, and recommends a system based on your water needs, home setup, and budget. And if your water doesn't need treatment, we'll tell you that too.

Step 3

Professional Installation

Once you choose the right solution, we install your system with care, test performance, and make sure you understand how your new water treatment system works.

Get Started

Book Free Consultation Today

Tell us a little about your home and we'll schedule a free, no-obligation consultation and Water Quality Review — usually within a few days.

(475) 330-3454Mon–Sat, 8am–6pm
hello@goldcoastwaterco.usWe reply within one business day
Licensed & insured in ConnecticutServing all of Fairfield County

No payment required. A real person confirms your appointment by phone or email.

Request received. We'll reach out within one business day to schedule your free consultation.
What We Treat

Three ways we treat your water

Every home is different — your free Water Quality Review narrows it down to exactly what yours needs.

Reverse Osmosis

Pure drinking water at your own tap, filtered in stages before it reaches the glass.

See specs & pricing

Water Softeners

Softened water that protects pipes, fixtures, and appliances from scale buildup.

See system options

Whole-Home Filtration

Point-of-entry treatment for every tap in the house, from the shower to the kitchen sink.

Compare whole-home systems
Services & Pricing

Four systems, priced up front

Start with a free Water Quality Review — then a clear, published price for your system.

Choose Your System01 — 04
Just want cleaner water at the tap? We install under-sink RO filters. No whole-home system needed.
See Standalone RO pricing & specs
Dealing with iron, sulfur, or well water staining? We have a dedicated well water system for that.
See Advantage Dual — Well Water specs
Advantage
$3,795 installed

Published, all-in pricing — no hidden markups.

Monthly payment financing available through Wisetack — ask at your free consultation.

Everything you need. Clearly included.
    Get This Plan

    Every system uses the same quality components — Core, Advantage, Advantage XL, and Advantage Dual reflect how much treatment your water actually needs, not a cheap-vs-premium equipment ladder.

    Full Specifications

    Every system, down to the component

    The same tank, valve, media, and warranty language your technician works from — no guessing what "included" actually means.

    Not sure which system is right for your home?

    Book a Free Consultation
    Already Have A Quote?

    See what you'd save with Gold Coast.

    Move the slider to the price you were quoted elsewhere and compare it to our published pricing — no guessing, no back-and-forth.

    Your Other Quote

    What were you quoted?

    Slide to the total price on your other quote — equipment and installation.

    Your other quote$10,000
    $1,000$15,000
    Your Savings With Advantage
    $6,205

    $10,000 quote − $3,795 Gold Coast price

    Estimate only — assumes comparable equipment, installation, and warranty coverage. We'll walk through a real side-by-side comparison at your free consultation.

    Reviews & Trust

    What Fairfield County homeowners are saying

    Example reviews shown below — replaced with real customer feedback as they come in after launch.

    "The price matched what we paid, down to the penny — nothing like the last company we used. They walked us through our water quality in plain terms before recommending anything."

    Well water · Softener + FiltrationM. Harmon, Redding

    "Booked the free consultation after our PFAS notice from Aquarion. Scheduling was easy, technician showed up on time and answered every question without trying to upsell us."

    Municipal · Whole-Home FiltrationJ. Delacroix, Westport

    "Iron staining in every sink for years. They reviewed our water quality, explained what was causing it, and installed the system two weeks later. Water's been clear since day one."

    Well water · Full TreatmentR. Okafor, Ridgefield
    Licensed in Connecticut
    Fully Insured
    Certified Technicians
    Satisfaction GuaranteedIf your installed system doesn't perform as tested, we return and make it right at no cost to you.
    Our Story

    Why Gold Coast Water Co. exists.

    Gold Coast Water Co. started with a simple frustration: homeowners across this county — from well water in Redding to PFAS notices in Westport — kept getting the same runaround. A salesperson in your kitchen. A quote that changed by the time the invoice arrived. A "recommendation" that happened to be the most expensive system on the truck.

    We built the opposite. One real conversation about your water. One explained, published price before any work begins. Installation by licensed, insured Connecticut technicians who show up when they say they will. No commission, no upsell pressure.

    "Honest answers. Thoughtful solutions. Confidence at every tap."

    Standardized, published pricingThe number we quote is the number on your invoice — every time.
    CT-licensed installation partnersEvery technician who enters your home is licensed and insured, vetted directly by us.
    Well & municipal specialistsFairfield County's two very different water problems, handled by one company.
    Ongoing filter & maintenance careA system is only as good as its upkeep — we handle that too, on a schedule you set.
    Where We Serve

    Proudly serving all of Fairfield County

    Bethel · Bridgeport · Brookfield · Danbury · Darien · Easton · Fairfield · Greenwich · Monroe · New Canaan · New Fairfield · Newtown · Norwalk · Redding · Ridgefield · Shelton · Sherman · Stamford · Stratford · Trumbull · Weston · Westport · Wilton