A dripping faucet wastes more water over a year than most homeowners realize, and it rarely fixes itself. Faucet and sink repair in Littleton, CO covers drips, low flow, and leaks at the connections under the sink, most of which are same-visit fixes once we know exactly which part has failed.
Why Your Faucet Is Dripping
A steady drip almost always traces back to a worn cartridge, washer, or O-ring inside the faucet body, depending on the faucet's design. Compression faucets with separate hot and cold handles typically use washers, while single-handle faucets usually rely on a cartridge, and knowing which type you have determines which part actually needs replacing.
Low Water Pressure At One Faucet
If just one faucet has weak flow while the rest of the house is normal, a clogged aerator is the most common cause. Front Range hard water mineral buildup collects inside the small aerator screen at the tip of the faucet, and cleaning or replacing it often restores full pressure without any other work needed.
Faucet Dripping Or Leaking?
Most repairs are done in a single visit.
Leaks Under The Sink
A leak at the P-trap connection usually means a loose slip nut or a worn washer at the joint, both simple fixes. A leak from the supply line itself, or from the shutoff valve, is worth addressing quickly, since a failed supply line can put out a real volume of water if it lets go completely rather than just dripping. Supply line and shutoff valve replacements are installed to meet your jurisdiction's adopted plumbing code, commonly UPC or IPC, not just whatever fits.
What actually changes the price: the faucet type and the specific part needed, whether it's a P-trap or supply line issue under the sink, and faucet age and brand for parts availability. Want your real number? Call (303) 552-3896.
Hard Water's Effect On Faucet Parts
Front Range mineral content accelerates wear on rubber washers, O-rings, and cartridge seals faster than it would in a soft-water market. That's part of why faucets in Littleton tend to need these small parts replaced a bit sooner than the manufacturer's general estimate suggests.
It's not a reason to buy a more expensive faucet, just a reason not to be surprised by a cartridge needing replacement a few years earlier than expected. Regular aerator cleaning helps slow the same mineral buildup that shortens cartridge life, and it takes only a minute to unscrew and rinse.
Common Questions
Why does my faucet keep dripping after I tighten it?
Tightening a handle doesn't fix a worn internal cartridge, washer, or O-ring, which is the actual source of most drips. The part needs replacing, not just adjusting.
Why is only one faucet low pressure?
A clogged aerator from hard water mineral buildup is the most common cause when only one fixture is affected. Cleaning or replacing the aerator usually restores full flow.
Is a leak under my sink an emergency?
A slow drip at a P-trap can usually wait for a scheduled repair. A leaking or failed supply line should be addressed quickly, since it can release a large volume of water if it fails completely.
Should I repair or replace an old faucet?
If parts are hard to source or you've repaired the same faucet more than once, replacement is often more cost-effective than continuing to chase repairs on an aging unit.
Can a plumber match my existing faucet finish?
Matching an exact finish years after the original purchase isn't always possible if the product line has changed. We'll show you close current options before you commit to a repair or swap.
If low pressure affects more than one fixture in the house rather than just one faucet, that's usually a bigger issue worth a full look rather than an aerator cleaning. For disposal-related sink issues, our garbage disposal repair and installation page covers that separately. Older homes in Ken Caryl with original fixtures often see more frequent cartridge failures, covered further on our Ken Caryl plumbing page.