How to fix a dripping faucet in your New Braunfels home

A dripping faucet in New Braunfels is almost always caused by a worn washer, a failed cartridge, or a corroded valve seat - and you can fix most single-handle and two-handle faucets yourself in about 30 to 60 minutes with a screwdriver, an adjustable wrench, and a $3 to $15 replacement part. If the drip continues after you replace the cartridge or washer, the issue is inside the valve body or the supply line, and that's when a licensed plumber should take over. This guide walks you through diagnosing the drip, the exact repair steps, the parts that fail most often in Central Texas water, and when it makes more sense to call us.

Why is my faucet dripping in New Braunfels, Texas?

New Braunfels water is hard - typically 12 to 18 grains per gallon depending on whether you're on the Edwards Aquifer supply or a local utility - and that mineral load is the number one reason faucets here start dripping months or years earlier than the manufacturer's lifespan suggests. Calcium and magnesium settle on the rubber and ceramic parts inside the faucet, grinding them down every time you turn the handle.

Fix dripping faucet New Braunfels TX homeowners deal with most often comes down to one of five parts:

• Washer - the flat rubber disc at the bottom of a compression stem. Wears out in 1-3 years on hard water.
• Cartridge - the plastic or brass cylinder inside single-handle faucets. Lasts 5-10 years, less with heavy sediment.
• O-rings - small rubber seals around the stem. Crack with age and heat.
• Valve seat - the metal surface the washer presses against. Corrodes and pits over time.
• Inlet seals or ceramic disc - the newer style used in most faucets sold after 2010.

If you have a water softener installation New Braunfels TX in your home, you'll typically get two to three extra years out of every faucet cartridge because the calcium never reaches the valve in the first place.

Temperature swings matter too. New Braunfels sees 30-plus days above 100°F each summer and occasional hard freezes in January and February. That expansion and contraction stresses rubber seals. A faucet that drips only in the morning or only after a hot shower is usually telling you the cartridge is on its way out.

How to fix a dripping faucet in your New Braunfels home

How to fix a dripping faucet in your New Braunfels home starts with identifying the faucet type, because the repair is different for a two-handle compression faucet than for a single-handle cartridge or ball faucet.

Identify your faucet type

Look under the sink or behind the faucet for a brand stamp - Moen, Delta, Kohler, Pfister, American Standard, and Grohe cover about 90% of what we see in Comal County homes. Then count the handles. Two handles means compression or ceramic disc. One handle means cartridge, ball, or ceramic disc.

Shut off the water and drain the line

Close the two shut-off valves under the sink - turn clockwise until snug. Open the faucet to release pressure and let the remaining water drain. If the shut-offs are seized or weeping, that's a separate repair, and we handle those as part of our plumbing repairs New Braunfels TX service.

Disassemble the handle and expose the stem

Pop off the index cap (the little hot/cold button on top), remove the screw underneath, and lift the handle. On most Moen and Delta single-handle faucets, you'll see a retaining nut or a U-clip holding the cartridge in place.

What you'll need for DIY faucet repair in New Braunfels

DIY faucet repair New Braunfels homeowners can finish in one trip to the hardware store needs a short list of tools and a replacement kit matched to your faucet brand.

• Adjustable wrench or basin wrench
• Phillips and flathead screwdrivers
• Allen key set (for set-screw handles)
• Needle-nose pliers
• White vinegar and a small brush (for mineral buildup)
• Plumber's grease
• Replacement cartridge, washer, or O-ring kit - $3 to $15 at any New Braunfels hardware store

Bring the old cartridge with you to the store. Matching by sight is far more reliable than matching by model number, especially on faucets installed before 2015.

Step-by-step faucet washer replacement and cartridge repair

Faucet washer replacement New Braunfels style follows the same sequence whether you're working on a kitchen faucet in a Vintage Oaks home or a bathroom faucet in a 1960s cottage near Landa Park.

1. Shut off both supply valves under the sink and open the faucet to drain.
2. Remove the handle - index cap, screw, then handle. Some models need an Allen key on a hidden set screw.
3. Pull the cartridge or stem. On compression faucets, unscrew the packing nut and lift the stem out. On cartridge faucets, remove the retaining clip and pull straight up.
4. Inspect the parts. A worn washer looks flattened or cracked. A bad cartridge shows mineral crust, a torn O-ring, or a scored ceramic disc.
5. Clean the valve seat. Soak a rag in white vinegar and wipe the seat and inside of the valve body. If the seat is pitted, replace it or use a seat-resurfacing tool.
6. Install the new part. Coat O-rings and the cartridge base with a thin film of plumber's grease. Seat it fully - a cartridge that's 1/8 inch shy of seated will leak from the base.
7. Reassemble and test. Hand-tighten the retaining nut, then a quarter turn with the wrench. Turn the water back on slowly and watch for 60 seconds.

Total time: 30 to 60 minutes for a first-timer. If the drip continues after a fresh cartridge, the problem is deeper in the valve body or the supply line, and that's a job for a professional. We see this most often in homes built before 1985 where the shut-off valves and supply lines are original.

Common mistakes to avoid

Most failed DIY faucet repairs in New Braunfels come down to four avoidable errors.

• Over-tightening the retaining nut. Snug plus a quarter turn is enough. More than that cracks the cartridge housing and creates a new leak.
• Reusing old O-rings. If you're already inside the faucet, replace every rubber part in the kit. A $2 O-ring that fails in three months costs you the whole job again.
• Skipping the valve seat. A new washer on a pitted seat will start dripping again within weeks.
• Forcing a stuck cartridge. If it won't budge, soak it in vinegar for 30 minutes. Yanking with pliers can crack the valve body, and that turns a $10 repair into a $250 faucet replacement.

One more: don't ignore a drip under the sink after you've finished. A slow weep from the supply connection can rot a cabinet floor in a single season. If you spot moisture, dry it and check again in an hour.

When to call a professional

Call a professional when the drip continues after a cartridge or washer replacement, when the shut-off valves under the sink won't close, when you see water pooling inside the cabinet, or when the faucet is more than 15 years old and parts are no longer stocked. Those are the four situations where DIY time starts costing more than a service call.

At Comal Crest Plumbing, we handle faucet drip repair New Braunfels homeowners call about every week - kitchen, bathroom, laundry, and outdoor hose bibs. We carry cartridges for the major brands on the truck, so most repairs are done in one visit. If the faucet is past saving, we can swap it the same day with a faucet installation New Braunfels TX and have you back to a dry counter before lunch.

We also see a lot of dripping faucets in older homes around the Gruene and Landa Park areas, where original 1950s and 1960s plumbing is still in service. If your home is in that age range, it's worth having us look at the whole system while we're there. Homes in those neighborhoods are also prime candidates for leak detection New Braunfels TX if you've noticed any unexplained spike in your water bill.

Frequently Asked Questions

How do I fix a dripping faucet in New Braunfels?

Shut off the supply valves, remove the handle, pull the cartridge or stem, and replace the worn washer, O-ring, or cartridge. Reassemble, restore water, and test for 60 seconds. Most repairs take 30 to 60 minutes and cost under $15 in parts.

What causes a faucet to drip in Texas?

Hard water is the main cause. New Braunfels water runs 12 to 18 grains per gallon, and the calcium and magnesium in it grind down washers, cartridges, and O-rings faster than in softer-water regions. Heat and seasonal temperature swings accelerate the wear.

When should I call a plumber for a dripping faucet in New Braunfels TX?

Call us if the drip continues after you replace the cartridge or washer, if the under-sink shut-off valves won't close, if you see water inside the cabinet, or if the faucet is over 15 years old and parts are hard to find. Any of those means the fix is inside the valve body or supply line.

Can I fix a leaky faucet myself near me?

Yes, if it's a standard single-handle or two-handle faucet and the shut-off valves work. Budget 30 to 60 minutes and $3 to $15 for parts. If the faucet is a newer ceramic-disc or a specialty brand, or if the shut-offs are seized, it's faster to have us handle it.

How much does faucet repair cost in New Braunfels in 2026?

Typical 2026 pricing in this area runs $95 to $185 for a standard faucet repair, including the replacement cartridge or washer kit. Full faucet replacement, if the valve body is damaged, runs $220 to $450 depending on the fixture you choose.

Get help with plumbing in New Braunfels

If your faucet is still dripping after a DIY attempt, or you'd rather skip the trip to the hardware store, we can be at your door with the right cartridge in hand. Comal Crest Plumbing handles plumbing New Braunfels TX homeowners rely on for faucet repair, leak detection, drain cleaning, and everything else behind the wall.

Call (737) 707-1110 to schedule your faucet repair today.