
The new cartridge that still drips. A kitchen spout that rocks side to side at the deck. A shutoff valve rusted shut so nobody can isolate the sink. This is our everyday work across Lewisville, stocked for the fixtures we run into most in Castle Hills and the older blocks around Old Town.
Lewisville Water Utilities blends surface water pumped from Lewisville Lake with treated supply bought from outside providers, and the finished product tests around 115 parts per million, roughly 6.7 grains — the utility's own report calls that slightly hard. It isn't the harshest water in North Texas, but the mineral load never stops, and over years it's what pits the ceramic discs in a name-brand cartridge, gums up an aerator screen faster than most homeowners expect, and cements a pop-up stopper into its tailpiece if nobody's touched it in a while.
A different problem shows up in the oldest part of the city. Around Old Town, plenty of houses still carry compression-stem faucets from decades ago, and while replacement washers are easy to find, the valve seat underneath usually needs to be recut, not just re-washered. The shutoff valve behind that faucet is often the original multi-turn style too, and those tend to seize exactly when you need to close them. We keep quick-close replacement shutoffs on the truck and can swap one in on the spot if the old one won't turn.
When a full swap makes more sense than another repair, we carry pull-down kitchen units, both widespread and centerset bathroom sets, and freestanding tub fillers built to hold up against Lewisville's mineral content. Already bought your own fixture? That works too — we'll install it, and our labor on that job is backed the same as anything we supply ourselves.

A dripping faucet wastes water hour after hour until it's fixed. Nearly everything on this list is a same-visit fix once we're there.
Constant dripping from the spout usually traces back to a worn cartridge or a pitted valve seat — on this city's mineral-heavy water, both often fail around the same time.
A wobbly handle or one that suddenly resists turning is a cartridge or stem problem, not a loose screw. It's most common on fixtures in the five-to-ten-year range.
Reduced pressure isolated to a single sink or tub points to a clogged aerator, a shutoff that isn't fully open, or scale narrowing that one supply line.
Often an early sign that a pressure-balance or thermostatic cartridge is failing on the hot side — common in tub and shower valves, and simple to fix while it's still minor.
Water pooling where the faucet meets the counter usually means a worn O-ring at the swivel, or a cracked deck plate — different repair path than a dripping spout.
Movement at the base is typically a loosened mounting nut or a rotted backer washer. Ignored long enough, it strains the supply lines running underneath.
Nearly every faucet call in Lewisville closes out in a single visit, priced before anything gets loosened.
A drip at the spout, moisture at the base, and a stiff handle each point to a different part. We narrow it to the cartridge, the seat, an O-ring, or the shutoff before naming a price.
Every faucet visit includes testing the valves under the sink. When one won't close all the way, we quote a quick-close replacement on the spot so the fixture stays isolatable going forward.
Rebuild, full replacement, or shutoff swap — each is priced separately in writing so you know exactly what you're paying for and why.
Cartridges for the major residential brands ride with us daily. If you've supplied the fixture, we confirm the hole pattern and finish match before removing the old one so the sink isn't out of service longer than it needs to be.
Full flow both directions, then a dry paper towel around every joint underneath to catch anything still weeping. We walk you through what changed before packing up.
The older the block, the more likely it's the fixture itself and not just a worn part.
This is the oldest stretch of the city, dating back to the 1920s incorporation years, and original stem-style faucets still turn up here. A full swap to a cartridge fixture usually beats another patch job on hardware this old.
Ranch-style houses built mostly across the 1970s through the 1990s hold a mix of untouched original fixtures and prior updates, so we check what's actually installed before assuming a modern cartridge will drop straight in.
This subdivision went up mainly in 1996 and 1997. Fixtures from that build-out are now old enough that a worn cartridge, not a failing fixture body, is the more typical reason for the call.
Construction here started in 1998 and continues today, and the earlier sections carry the builder-grade hardware typical of that period, which commonly means cartridge rebuilds and shutoff swaps as those fixtures age.
One of the city's older, value-priced pockets near Lake Lewisville, where fixtures have often already been swapped once by a prior owner, leaving a mix of ages and brands under one roof.
Similar vintage housing to Lakeland Terrace and just as close to the lake. Long-serving original fixtures here are more often candidates for full replacement than another rebuild.

Genuine cartridges for Moen, Delta, Kohler, and American Standard stay stocked on the truck alongside quick-close shutoff valves, braided supply lines, and pop-up drain kits — enough to keep almost every Lewisville faucet call to one visit, no mid-job parts run required.
Our own labor on faucet work is warrantied, and manufacturer coverage on the parts themselves applies on top of that. Licensing runs through the Texas State Board of Plumbing Examiners, we carry insurance, and we dispatch out of The Colony — close enough that Lewisville sits inside our normal daily coverage, with same-day slots for an active drip or a stuck shutoff.
A faucet visit often turns up a failing shutoff, a corroded supply line, or a sluggish drain in the same cabinet. We take care of all three while we're already under the sink.

Electronic detection under Lewisville slabs — reroute options that save your finished floors when possible.

Trenchless replacement for the aging laterals across Lewisville's older runs — camera first, quote in writing, minimal yard damage.

Camera inspection and PVC replacement for the aging cast iron drain lines in older Lewisville homes, with a written quote first.

Acoustic, thermal, and pressure testing to pinpoint hidden leaks in Lewisville slab and wall lines without tearing into finishes.

Licensed install, repair, and pressure-testing for Lewisville homes — every line signed off to Texas code and Atmos requirements.

Full-clear service and camera confirmation for the drains under Lewisville's neighborhoods.

Repair, flush, and replacement of tank units — including attic and garage heaters common to Lewisville homes.

Install, service, and annual descaling — Lewisville's hard tap water eats tankless heat exchangers without it.

same-day, 7 days a week response across Lewisville for burst pipes, heater failures, and main-line backups.

High-pressure cleaning that clears scale, grease, and roots from Lewisville's lateral runs — full-diameter, lasting clean.

Rebuilds, wax-ring resets, flange repairs, and full replacements — the running toilets and rocking bowls in Lewisville homes.

Jam clearing, leaking-unit swaps, and quiet 3/4 HP upgrades for Lewisville kitchens — same-visit install.
Rebuild, full swap, or a stuck shutoff — parts already on the truck and the price written down first.