Sink and Faucet Replacement Services in Round Rock

We replace kitchen sinks and faucets in Round Rock homes, either as a stand-alone job or as part of a larger kitchen remodel. Tell us what you want changed and we'll set up your estimate with Round Rock Kitchen Remodel Pros.

Many homeowners ask whether this is a one-day swap or whether the countertop gets touched. The answer depends on your sink type and the cutout. Hard water is common here, so old faucets and supply lines are often crusted over and need replacing too. A faucet alone is usually the quicker job, while a new sink takes more planning.

NOAA recorded 163 hail reports in Williamson County from 2021 to 2025, with the largest hailstone at 4 inches.¹ NOAA also recorded 19 thunderstorm wind reports in the county over the same years, with the largest gust at 70 knots.¹

That weather hits roofs and siding, not your sink. But it shapes how people plan indoor work, and hail repairs and roof claims can crowd contractor schedules. Book your interior job early.

If storm water has gotten in near a kitchen wall, check the cabinet under the sink when the old one comes out.

A sink and faucet swap comes down to matching the new fixtures to your existing cutout, mounting style and supply connections. Get those three right and the rest is routine.

Before you buy anything, look at the deck. Count the holes in the sink or counter, since a single-handle faucet and a widespread set need different layouts. Measure the cutout and the bowl depth, and check clearance for a garbage disposal if you have one. Take photos of the plumbing under the sink so the supplier can match fittings.

Here is the order we follow:

• Shut off the water at the angle stops under the sink and open the faucet to drain the lines.
• Disconnect the supply lines, the drain and any disposal or dishwasher connections.
• Free the old faucet from the deck and, if the sink is going, cut the caulk or release the clips holding it.
• Check the cabinet base for moisture, soft spots or swelling before anything new goes in.
• Set the new sink, seal it and reconnect the drain.
• Mount the new faucet, connect fresh supply lines, then turn the water on slowly.
• Run both hot and cold, look at every joint with a dry paper towel, and check again after an hour.

Mounting style matters most in a home with stone or quartz counters, which many Round Rock homes have. A drop-in sink usually comes out and goes back without touching the counter. An undermount is glued to the underside of the stone, so a different size or shape can mean the counter is affected.

Older homes often have worn shutoff valves. Replace them while the lines are open, since you will not get a better moment.

If the base cabinet is damaged or the layout is changing, that is a separate job. See kitchen cabinet installation for that work. If you are planning to move the sink into a new layout, look at remodeling a kitchen island as well.

The price depends on the fixtures you choose and whether the plumbing or countertop needs changes. Undermount sinks in stone counters usually cost more to swap than drop-in sinks.

Ask for fixtures and labor listed separately so you can compare estimates side by side. Your estimate comes once we know the sink type, the faucet and the condition of the plumbing.

We have no sourced prices for individual sink materials, so this table compares them on durability and upkeep only.

Hard water shows quickly on dark stainless and black fixtures, so finish choice matters here. Check that the sink size fits your existing base cabinet before you order. Pick the material for how hard you are on a sink, not only for the color.

The costly surprises in a sink swap are usually hidden: old shutoffs, leaking drains and damaged cabinet floors. Slab homes here often route plumbing through the cabinet back wall, so working room is tight.

Shutoff valve and supply line condition

Old valves can fail the moment you turn them, causing leaks or extra work. Test them before the day of the job by closing each one and checking for drips at the stem. If a valve weeps or will not close fully, replace it along with the supply lines. Crusted fittings often will not reseal, so plan on new parts. While you are under there, check the garbage disposal and dishwasher hookups so you avoid a second visit.

Round Rock plumbing permit rules

Some replacements need a permit, and skipping one can cause trouble when you sell or file a claim. We have no source for Round Rock's specific rule on sink swaps. Call the city's building department and ask before work starts, especially if pipes will be moved. Ask what they need for a like-for-like swap and what changes if the drain or supply routing changes. Write down the answer and keep it with your records.

Hard water effects on faucets

Central Texas water leaves mineral buildup that shortens faucet life and causes sticking. Aerators clog and handles get stiff. Wipe the spout and handle often, and clean the aerator when flow drops. Sinks under older kitchen windows can also hide caulk and moisture problems, so look there when the old fixtures come out.

Tell us what you want changed and we'll set up your estimate. Call us or send the form. We serve Round Rock and nearby towns.

Call Round Rock Kitchen Remodel Pros: (254) 527-9955

1. NOAA Storm Events Database (Williamson County, 2021-2025)
2. National cost guide (homeguide.com)

Last updated: November 8, 2026