Leak that reaches the unit below
A ceiling stain downstairs often leads back to a sink drain or dishwasher hose. We locate it and repair the part that is yours.
Serving Carol Stream & nearby Glendale Heights, Winfield
Kitchen Sink Leak & Drain Repair in Carol Stream, IL
Leaks under the kitchen sink in Carol Stream traced to the source and fixed, from the strainer to the drain in the wall.
- Technicians covering Carol Stream ZIP 60188
- Diagnosis first, then a written price for the repair
- Honest advice when replacing makes more sense
Sink leaks and drain problems we repair in Carol Stream
A leak under the kitchen sink can come from a dozen joints, and the drip usually lands far from where it starts. Our licensed plumbers in Carol Stream dry everything, run water in stages to find the source and rebuild the part that failed.
Cracked or corroded drain pipe
Rust spots, crusty buildup or a hairline crack on the drain mean the pipe is failing. Replacing it costs far less than a ruined cabinet.
Leaking garbage disposal connection
Water from the disposal area may be a loose discharge tube or a failed flange seal. We tell you whether it's a repair or a new unit.
Old S-trap or wrong parts
An S-shaped trap with no vent can siphon dry and let sewer odor into the kitchen. When we repair the drain, we bring it up to a vented P-trap where the setup allows.
Leak only when water runs
We test the supply and the drain separately so we fix the right part, not the one that happens to be wet.
Drip from the trap or slip joint
The nuts on a plastic or chrome trap seal with thin washers that wear, shift or crack. We replace the washers or the whole trap so the joints seal again.
Leak right after a new dishwasher install
A new dishwasher sometimes leaks at the drain connection because the knockout plug in the disposal wasn't removed or the clamp wasn't tightened. We correct the hookup.
Musty smell under the sink
If the sink base smells damp, water is getting somewhere. Finding a small leak early saves the cabinet and the floor below.
Where we look first
- Dry and inspectWe empty the cabinet, dry every pipe and look for corrosion, cracks and stains.
- Locate the leakWe test each part separately until the drip shows up.
- Basket strainer resealA new basket strainer if the old one is corroded or cracked.
- Trap and tailpieceThe trap assembly rebuilt with matching parts and a proper seal.
- Dishwasher and disposal connectionsHose clamps, inlet and outlet fittings checked and replaced.
- Supply side checkWe look at the stops and faucet lines too, since they leak into the same cabinet.
- Leak testWe run water through every path and confirm nothing drips.
Common fixes and parts
PVC traps and tailpiecesPlastic trap parts that don't rust and are easy to service later.
Plumber's putty and gasketsPutty or rubber gaskets seal the strainer to the sink; stone sinks often need a putty that won't stain.
Transition couplingsShielded couplings and adapters to join new PVC to old galvanized or cast iron.
Chrome-plated brass trapsBrass with a chrome finish, a sturdier choice than thin chrome-plated steel.
Dishwasher hose and air gapA new drain hose, clamps and a high loop or counter air gap where required.
What the work looks like in Carol Stream homes
Problem
Fixed
DetailA Carol Stream 1990s two-story colonial: before and after
A 1990s two-story colonial in Carol Stream, a typical kitchen for Carol Stream. Before: white double sink. The main complaint was a leaking trap under the double sink. Finished kitchen: the drain rebuilt with new fittings and a dry cabinet floor. On site this meant basket strainer reseal, dishwasher and disposal connections, plus leak test.
Before
AfterCarol Stream kitchen, 1990s two-story colonial: kitchen remodeling
Cabinets in light butter yellow with satin brass pulls, warm walnut butcher block counters, a gray beveled subway tile backsplash, black-and-white checkerboard tile flooring and two glass pendants and recessed lights.
Kitchen Remodeling in Carol Stream →
Before
AfterA Carol Stream 1980s two-story: before and after
What changed: the same doors sprayed in creamy white uppers and navy lowers, new matte black pulls; counters and floor stayed as they were.
Kitchen Cabinet Painting in Carol Stream →The repair visit
- Call or send a photoTell us what you see; a photo of the cabinet helps us bring the right parts.
- Find the sourceDiagnosis first, then we explain what failed and what the repair involves.
- RepairFailed parts replaced, usually in the same visit with parts from the truck.
- Test and dryWe confirm the repair holds and show you what to watch for.
Kitchen Sink Leak & Drain Repair questions from Carol Stream homeowners
What affects the price of a sink leak repair?
Where the leak is, which parts fail, whether the wall or cabinet needs opening and the age of the pipe. We give a written, itemized estimate after the visit.
Will tightening the nuts fix it?
Overtightening is how many plastic traps crack. If a gentle snug doesn't stop it, the part needs replacing.
How long does it take to fix a sink leak?
Most under-sink leaks are fixed in an hour or two once the source is found.
Why is my kitchen sink leaking underneath?
Most often a worn trap washer, a failed basket strainer seal, a loose dishwasher hose or a cracked drain pipe. Supply lines and the faucet can leak into the same cabinet.
Can a handyman fix a leaky sink pipe?
Simple trap washer swaps are minor. Replacing drain pipe, wall connections or anything tied into the plumbing system is work for a licensed plumber in Illinois.
Do Carol Stream condo associations need to approve sink leak repair?
Associations usually set rules for work hours, elevators, deliveries and insurance, and many require approval for plumbing, electrical or structural changes. We provide the certificate of insurance and follow the building's rules.
Carol Stream building permit for sink leak repair: where do I apply?
Permits go through Community Development Department, Building Permits & Inspections, phone (630) 871-6230. When your scope needs one, we prepare the application and schedule the inspections.
Carol Stream plumbing code: who can do the plumbing for sink leak repair?
Checklists ask for plumbing contractor's license and plumber's license unless the homeowner does the work. Our plumbing connections are made by licensed plumbers.
Do I need a permit for sink leak repair in Carol Stream?
It depends on the scope. Carol Stream's rule in short: Permit required for most remodeling; exempt only if no structural change and no alteration or relocation of plumbing, heating or electrical; fixture swaps without piping changes are exempt. We handle the permit when one is needed with Community Development Department, Building Permits & Inspections.
Do you work in my part of Carol Stream?
Yes. Our crews work across Carol Stream — ZIP 60188 — and nearby Glendale Heights, Winfield, Bloomingdale.
Working in Carol Stream
- A lot of Carol Stream kitchens date from the 1980s. We know these layouts well and what is worth keeping.
- Condo or townhome? We follow association rules on work hours and elevators and bring the insurance certificate your board asks for.
- We know how Community Development Department, Building Permits & Inspections handles kitchen permits and pull them for you.
ZIP 60188
Kitchen Sink Leak & Drain Repair nearby
Other kitchen services in Carol Stream
Kitchen Sink Installation & ReplacementNew sinks, undermount and farmhouse styles.
Kitchen Faucet InstallationFaucet swaps and new pull-down faucets.
Garbage Disposal Installation & RepairDisposals unjammed, repaired or replaced, with the drain connected right.
Kitchen RemodelingFull kitchen remodels, from layout to last cabinet pull.
Kitchen Cabinet PaintingFactory-smooth painted cabinets without replacing them.