How to Fix a Leaky Faucet in Randolph County

Rubber washers, O-rings, and seals get hard and flat over years of use. Once they lose their squeeze, water finds a path. Slow at first, then it's a steady tick in the sink at two in the morning. Cartridge faucets drip for a different reason. The cartridge itself cracks or wears flat inside, and no amount of handle pressure closes it. People lean on the handle harder thinking it'll seat better. It won't. It just strips the stem faster.

Mineral buildup from hard well water is the other big one, and honestly the one I see most out here. Scale scratches the brass seat and the sealing face, so even a brand-new washer leaks right out of the box. If water shows up at the base of the handle instead of the spout, suspect a loose packing nut. That's a nut, not a seal — a quarter turn with a wrench sometimes solves what looks like a bigger problem.

Cloudy water at the tap worries people, but it is almost always trapped air. Fill a glass and watch it clear from the bottom up. High water pressure also speeds seal wear. We see that often in older Randolph County homes where no pressure reducing valve was ever fitted. Seals age faster than anyone expects when the static pressure's running high. I've pulled washers out of five-year-old faucets that looked like they'd been in there two decades.

Start with the handles. Two handles that tighten firmly when you close them usually mean a compression faucet with washers inside. Ball, cartridge, and ceramic disc faucets are the three washerless types. A single handle is nearly always a ball or a cartridge.

Look for a brand mark on the base, the spout, or a tag tucked under the sink. A model number saves a trip to the parts counter and a second trip back. Take a photo before you touch a screw. I still do this on jobs I could do blind, because that picture tells you which way the O-ring faced. You need that when you're putting it back together under a kitchen sink with bad light and a flashlight in your teeth.

Count the holes in the sink deck too: one, three, or four. That number decides what will fit if the repair turns into a replacement. In older county farmhouses we often find a three-hole deck hidden under an escutcheon plate nobody remembers installing. Worth checking first, before you fall in love with a single-hole faucet online.

The clearest sign is a drip that keeps going after you've already replaced the washers and O-rings. If the handle feels gritty, stiff, or spins loose in your hand, the cartridge stem is worn. Hot and cold mixing on their own is one sign. So is water that only runs lukewarm no matter where you turn the handle.

Flow that drops on one side only is another tell. So is water spraying out around the base of the handle when you turn it on. That one surprises people every time. Pull the cartridge and look at it in good light, not the dim cabinet light under the sink. Cracks, scoring lines, and crusted mineral scale all mean it's done.

On a cartridge pulled from a well-fed house here, the scale is usually the thing that killed it. It builds up on the moving parts inside and the thing just stops sealing. Match the old part to a replacement by brand and model, not by eye. Two cartridges can look nearly identical on the shelf and seal nothing alike once they're in the valve body.

Here is the order we work in. Shut the stops under the sink first, both of them. Open the faucet to bleed off the pressure before anything else happens. Skip that step and you'll know it the second you pull the cartridge.

Take your time on step one — most of the mistakes I see happen because somebody rushed past that part. Reassemble, then open the stop valves slowly, not all at once. Run the water and check for drips at the spout and at the base. Give it a minute. Some leaks don't show themselves until the seal's had a little water pressure sitting on it.

• 1. Shut the stop valves under the sink, then open the tap to drain the line.
• 2. Plug the drain so small screws cannot fall in.
• 3. Pry off the handle cap, remove the handle screw, and lift the handle away.
• 4. Remove the retaining nut or clip, then pull the cartridge or stem straight up.
• 5. Replace the washers, O-rings, or cartridge, and coat new seals with plumber's grease.
• 6. Clean scale off the seat and the threads before anything goes back in.

Some faucets are past saving, and you can usually tell the second the cover's off. A corroded body, a cracked base, or stripped threads all mean replacement. So does a discontinued model with no parts still made for it. I've had customers bring me faucets where the manufacturer stopped making the cartridge a decade ago. Most faucets last roughly 15 to 20 years with normal household use. Once you're past that, every repair is a stopgap.

Before buying new, measure the hole spacing and the thickness of the sink deck yourself, don't trust the listing photo. Check the supply line length as well. Check the drain fit too if it's a bar or small bathroom sink — those are the ones that trip people up. Those measurements stop a second trip to the store, which nobody enjoys.

A leak under the deck is the one we push people to act on quickly, every time. Water sitting on a particleboard cabinet floor rots it quietly, and you don't notice until the shelf sags. In a humid Piedmont summer it does not dry out on its own. Call us if the shutoff valves themselves won't close. On older gate stops, nine times in ten the stem packing is already gone. Trying to force it just snaps the handle off in your hand.

Hard water is common on Randolph County wells, and scale is what shortens seal life more than anything else out here. The mineral content of hard water settles out on brass seats every time the tap closes, a little more each time. Water filtration or softening cuts that buildup at the source. It's usually the difference between replacing a cartridge every year versus every five. We install those systems as part of the same visit when it makes sense.

Close handles gently. Cranking them tight crushes the washer and buys you a few weeks at most before you're right back where you started. Check the under-sink connections for damp spots a few times a year. It takes thirty seconds and catches small leaks before they rot a cabinet floor. Turn the shutoff valves closed and open again periodically so they still work when you need them in a hurry. Two minutes a sink, and it's worth doing before winter, not during an emergency.

On hard-freeze nights, let a faucet drip where supply lines run through outside walls. The EPA's guidance on household water use is published through its WaterSense program. It's a good reminder that the waste from a slow drip is small next to what a burst line costs you in a weekend. Insulate exposed lines in the crawl space while you're under there anyway — nobody wants to go back in twice.

Most drips come down to a worn washer, a tired O-ring, or a cracked cartridge. Identify the faucet type, shut the stops, and work in order. Clean the scale off the seat before anything goes back together. If the body is corroded or the shutoff valves will not close, stop and call us. Gunny's Plumbing is family owned, and we handle faucet repair across Randolph County at a fair price. Reach us at (336) 242-3136.