Sink & Faucet Installation & Repair in Jacksonville, FL

RiverCity Plumbing provides sink and faucet installation in Jacksonville, FL, handling kitchen undermounts, farmhouse sinks, bathroom vanity upgrades, utility tubs, and touchless faucet installations throughout the 904. Jacksonville’s 15.3 GPG hard water calcifies faucet aerators and supply line connections within 2–3 years without water treatment — we recommend in-line filtration with every new fixture installation. Call 904-760-7837.

faucet-installation-jacksonville-fl.jpg Professional plumber installing a modern kitchen faucet and undermount sink in a Jacksonville, FL residence.

Sink & Faucet Installation Jacksonville FL

Professional Sink & Faucet Services for the 904

Whether you are upgrading to a farmhouse sink in your kitchen remodel or replacing a dripping bathroom faucet, sink and faucet installation requires more than just connecting supply lines. In Jacksonville, where hard water rapidly calcifies aerators and corrodes supply stops, proper material selection and installation technique make the difference between a fixture that lasts years and one that fails within months.

At RiverCity Plumbing, we install and repair all fixture types throughout the 904 — from drop-in kitchen sinks in Southside to widespread bathroom faucets in San Marco (32207) to touchless sensor faucets in Mandarin (32223). We also replace aging supply lines and shut-off valves that commonly fail in Jacksonville’s older homes.

Why Jacksonville is Hard on Sinks & Faucets

15.3 GPG Hard Water Calcification

Jacksonville water averages 15.3 grains per gallon of hardness. Calcium deposits clog aerators, reduce water pressure, and permanently damage faucet cartridges. We recommend water softeners for lasting protection.

Coastal Salt-Air Pitting

Fixtures in Jacksonville Beach (32250) and Atlantic Beach face aggressive salt-air corrosion. We specify marine-grade finishes and stainless supply stops for coastal properties.

Corroded Supply Lines

Older San Marco (32207) homes with original steel supply lines under sinks often fail at the shut-off valve. We replace corroded stops and supply hoses as part of every faucet installation.

Humidity & Gasket Decay

North Florida’s high humidity accelerates the decay of rubber gaskets and O-rings inside faucet bodies. Dripping faucets in Jacksonville’s humid climate often indicate worn internal seals rather than valve failure.

Sink & Faucet Services

Kitchen Sink Installation

Undermount, farmhouse, and drop-in kitchen sink installation — including garbage disposal integration, drain assembly, and supply line connection. We handle countertop cutouts for undermount installations.

Bathroom Faucet Upgrades

Installing widespread, centerset, and single-handle bathroom faucets. We replace supply stops and supply lines as part of every installation — eliminating the corroded connections that cause most under-sink leaks.

Utility & Laundry Tubs

Installing utility sinks and laundry tubs in garage and utility rooms in Mandarin (32223). We run new supply lines and drain connections to accommodate laundry room additions.

Touchless & Smart Faucets

Installing motion-sensor and voice-activated faucets — including battery pack or hardwired power connections, supply line integration, and sensor calibration for optimal response.

Leak Repair & Re-Sealing

Diagnosing and repairing faucet drips, under-sink leaks, and supply line failures. We replace worn cartridges, O-rings, and supply hoses — restoring proper function without replacing the entire fixture.

Shut-Off Valve Replacement

Replacing seized and corroded supply stop valves — a common problem in older Jacksonville homes where the original valves have never been exercised and will no longer close completely in an emergency.

Transparent Sink & Faucet Pricing

Faucet replacement pricing varies based on the fixture type and accessibility. We provide a fixed, upfront quote before any work begins — covering parts and labor. We carry common repair parts on our trucks for same-day service on most Jacksonville faucet repairs, avoiding the need for a second trip.

Your Questions

Sink & Faucet FAQ

Can I supply my own faucet for you to install?

Yes. We provide professional installation for customer-supplied faucets throughout Jacksonville. We recommend reviewing your selection before purchase to ensure it is compatible with your sink’s hole configuration and water pressure. For high-end finishes in the 904, we can also recommend brands that hold up well against Jacksonville’s 15.3 GPG hard water.

My faucet is leaking under the sink — what’s causing it?

In most cases, an under-sink leak in Jacksonville homes is caused by one of three things: a mismatched supply line connection (wrong thread type), a worn flexible supply hose that has failed due to age or Jacksonville’s aggressive water chemistry, or a failed shut-off valve that no longer seats properly. In Southside (32216) homes, corroded original shut-off valves are a very common culprit.

How do I clean hard water spots off my faucet?

A 50/50 solution of white vinegar and water applied with a cloth will dissolve calcium deposits from most faucet finishes. Avoid using on unlacquered brass or matte black finishes, as acids can damage them. For a permanent solution, we recommend a whole-home water softener — it’s the only way to stop scale from forming rather than just cleaning it after the fact.

How long does faucet installation take?

A standard kitchen or bathroom faucet replacement typically takes 1–2 hours, including shutting off the supply, removing the old faucet, installing the new faucet, connecting supply lines, and testing for leaks. More complex installations — like widespread bathroom faucets with separate handles or farmhouse sink installations — may take 2–4 hours depending on the configuration.