Cost GuideUpdated July 13, 2026
Even a slow-dripping faucet wastes water, runs up your bill, and can lead to much bigger headaches in Pontiac homes. Older plumbing setups, hard water, and mineral buildup all work against local fixtures. We see this problem in houses of all ages, whether it's a ranch from the 1960s or a century-old place downtown. If your faucet won't stop leaking, fixing it quickly prevents unnecessary water damage, corrosion, and higher costs later.
Why Do Faucets Start Dripping?
Several issues cause a faucet to keep dripping. In the Pontiac area, municipal water is moderately hard. Over time, minerals build up inside faucet components, causing washers to stiffen or valves to stick. In older homes, we often spot galvanized or cast iron supply lines, which are prone to corrosion. Sometimes, a worn-out cartridge or a bad O-ring is the culprit. With a lot of local plumbing dating to the early or mid-20th century, these parts often reach the end of their useful life.
Signs It's Time for Replacement, Not a Patch
- Constant dripping despite trying to tighten the handle
- Corrosion or white mineral buildup on the fixture base
- Leaking from under the sink, around supply lines or at the faucet base
- Reduced water pressure from the tap
- Noticeable mold or water stains in the cabinet below
In some cases, replacing a washer or cartridge stops the drip. But if your faucet body is cracked, corroded, or more than 10-15 years old, replacement is often the most reliable, cost-effective fix. Repeated repairs can add up to more than swapping the whole fixture out for something new, and more efficient.
What Goes Into Faucet Replacement Cost in Pontiac
The cost to replace a kitchen or bathroom faucet in Pontiac mainly depends on labor, fixture type, and any extra repairs. We've found that most homes around here have a mix of older plumbing under the sink. If your supply lines are original galvanized or corroded copper, we may recommend replacing them with new flexible braided lines. That prevents future leaks and makes it easier to shut water off if there's a problem.
Labor is usually the biggest factor. Removing an old faucet takes longer if mounting nuts or connections are rusted tight from years of hard water exposure. Sometimes the existing shutoff valves won't close fully and need to be replaced, especially where freeze-thaw cycles have taken a toll. Upgrading to a new style, like switching from a two-handle to a single-handle faucet, can take extra time to adapt the plumbing. We always discuss these options and costs up front so there are no surprises.
Potential Extra Costs to Watch For
- Replacing shutoff valves under the sink if they're stuck or leaking
- Updating supply lines from old galvanized or corroded copper to new flex lines
- Dealing with water damage, wood rot, or mold under the sink from ongoing leaks
- Upgrading or patching countertop holes if the new faucet's layout is different
Sometimes the drip is only the public face of a bigger leak below. If you spot water in your cabinetry or behind the sink wall, we might recommend a leak detection service before installing the new faucet.
How We Handle a Dripping Faucet Replacement
We start by shutting off the water supply using the valves under your sink, then remove the old unit. If the supply lines or shutoff valves show signs of corrosion or don't close fully, we'll talk through options for replacing those during the same visit. Next, we fit the new faucet and hook up supply lines, making sure everything is watertight. Before we leave, we run the water to check for leaks and flush any construction debris from the new fixture.
In some older Pontiac homes, we find that decayed cast iron or galvanized piping nearby is starting to fail. We also handle more extensive pipe repair and repiping needs if your plumbing lines are part of the problem. Most standard faucet swaps can be handled in a couple of hours unless we find extra issues to address.
Is It Worth Replacing a Dripping Faucet?
Letting a leak run can waste gallons of water every day. Hard water in Pontiac speeds up wear on seals and cartridges. Over time, even a slow drip can stain sinks, damage grout, and soften wood cabinets or floors. If your fixture is looking rough or needs regular repairs, a new faucet saves money and hassle.
If you're considering a full kitchen update, we can coordinate kitchen remodeling and garbage disposal replacement at the same time as a faucet swap. In bathrooms, a new faucet often goes hand in hand with water heater upgrades if you're running into other hot water issues.
Keeping Plumbing Healthy in Pontiac's Climate
The freeze-thaw cycles of central Illinois winters are tough on plumbing. We see a fair share of burst pipes and leaks during cold snaps. It's smart to inspect under your sinks for any signs of moisture, mold, or corrosion, especially in older homes. Dripping faucets are often a first warning sign that something deeper might be wearing out. Regular checks and prompt repairs help prevent more expensive damage, like hidden leaks behind walls or inside cabinets.
We've worked on everything from classic farmhouses to newer builds here in Pontiac. Our crew knows the quirks of local water and housing stock. If you notice any of the drip warning signs above, getting the problem checked early is the best way to avoid bigger repairs down the road.
If you need help stopping a stubborn drip or want a reliable new faucet installed, our team is ready to tackle the job. Pontiac homeowners can call us at 779-217-8849 for straightforward advice and repair options.