Leak that reaches the unit below
Water from your kitchen may leak into the unit below before you see it. We find the source and tell you whether it is in your plumbing or the building's.
Serving Woodridge & nearby Downers Grove, Lisle
Kitchen Sink Leak & Drain Repair in Woodridge, IL
Leaks under the kitchen sink in Woodridge traced to the source and fixed, from the strainer to the drain in the wall.
- Technicians covering Woodridge ZIP 60517, 60439
- Diagnosis first, then a written price for the repair
- Honest advice when replacing makes more sense
Sink leaks and drain problems we repair in Woodridge
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 Woodridge dry everything, run water in stages to find the source and rebuild the part that failed.
Drain sealed with tape or putty
Temporary patches hide the leak until it gets worse. A new fitting or pipe section is the real repair.
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.
Drip from the trap or slip joint
A slow drip from the curved pipe under the sink is usually a slip joint. Tightening helps for a while; new washers or a new trap fix it.
Leaking garbage disposal connection
We check the mounting flange, the hose inlet and the outlet to find where a disposal is leaking before deciding what to replace.
Leak only when water runs
Water under the sink only while the faucet runs points to the supply side: a valve, a connector or the faucet base. Drain leaks show up when water goes down.
Swollen or stained cabinet floor
A long, slow leak turns the cabinet floor soft and dark. After the repair we can cut out the damaged panel and fit a new floor in the sink base.
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.
Where we look first
- Dry and inspectEverything under the sink is cleared and wiped dry so we can see where water appears.
- Locate the leakWe test each part separately until the drip shows up.
- Basket strainer resealStrainer removed, cleaned and reset with fresh putty or a new gasket.
- Dishwasher and disposal connectionsHose clamps, inlet and outlet fittings checked and replaced.
- Drain pipe and wall connectionThe trap adapter or drain arm at the wall rebuilt when it leaks.
- Supply side checkShut-off valves and supply connectors checked while we are there.
- Leak testSink filled and drained, dishwasher run and every joint checked dry.
Common fixes and parts
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.
PVC traps and tailpiecesPlastic trap parts that don't rust and are easy to service later.
Basket strainersThe fitting at the bottom of the bowl that holds the stopper and seals the drain.
Chrome-plated brass trapsHeavier metal traps for exposed sinks or where you want a finished look.
Before and after: kitchens near Woodridge
Problem
Fixed
DetailBefore and after: a 1980s two-story in Woodridge
This one is a 1980s two-story near The Ridge. Before: white cast-iron double sink. The main complaint was a corroded trap under an old sink. Finished kitchen: the drain rebuilt with new fittings and a dry cabinet floor. Work included dry and inspect, locate the leak, plus basket strainer reseal.
Before
AfterDowners Grove kitchen, 1990s two-story colonial: kitchen sink leak & drain repair
A 1990s two-story colonial near E.H. Prince Subdivision, a typical kitchen for Downers Grove. What we started with: solid-surface integrated sink. The reason for the call: a leak under the sink that kept coming back. After: the drain rebuilt with new fittings and a dry cabinet floor. On site this meant dry and inspect, drain pipe and wall connection, plus supply side check.
Kitchen Sink Leak & Drain Repair in Downers Grove →
Before
AfterBefore and after: a 1990s two-story colonial in Lisle
This one is a 1990s two-story colonial near The Meadows. Before: white double sink. What bothered the owners most: a leaking trap under the double sink. After: the drain rebuilt with new fittings and a dry cabinet floor. The job covered dry and inspect, basket strainer reseal, plus drain pipe and wall connection.
Kitchen Sink Leak & Drain Repair in Lisle →
Before
AfterBefore and after: a two-story colonial from the 1990s in Woodridge
Cabinets in soft white with brushed nickel bar pulls, black honed granite counters, a white 2x8 tile in a vertical stack backsplash, gray wood-look porcelain plank flooring and recessed lights and under-cabinet LED strips.
Kitchen Remodeling in Woodridge →
Before
AfterBefore and after: a two-story colonial from the 1990s in Woodridge
What changed: the same doors sprayed in light sand beige, new brushed nickel bar pulls; counters and floor stayed as they were.
Kitchen Cabinet Painting in Woodridge →From diagnosis to fixed
- 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 Woodridge homeowners
Do I need to replace the whole drain?
Most repairs are one component. In older homes with rusted galvanized, we may recommend replacing more.
Why is my kitchen sink leaking underneath?
Common causes: a trap joint, the seal at the drain opening, the dishwasher or disposal connection, or old pipe that has rusted through.
Can you fix water damage to the sink cabinet?
Yes, the sink base floor can be rebuilt after the plumbing repair.
Can a leaking sink cause mold?
Damp, dark sink cabinets are where mold starts. Stop the leak, dry the area and replace soaked materials.
How long does it take to fix a sink leak?
Often within one visit; replacing a cabinet floor adds time after the plumbing is done.
Do Woodridge 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.
Does Woodridge require a licensed plumber for sink leak repair?
Plumbing contractors must hold a State of Illinois plumbing license (055 and 058); a copy of the plumber's photo ID license is required. Our plumbing connections are made by licensed plumbers.
Does sink leak repair need a Woodridge building permit, and who files it?
Permits go through Village of Woodridge Community Development Department (Building Permits), phone 630-719-4750. When your scope needs one, we prepare the application and schedule the inspections.
Do I need a permit for sink leak repair in Woodridge?
It depends on the scope. Woodridge's rule in short: Permits are required for alterations that move or add walls, and for all electrical and plumbing work (and all HVAC work). We handle the permit when one is needed with Village of Woodridge Community Development Department (Building Permits).
Do you work in my part of Woodridge?
Yes. Our crews work across Woodridge, including Seven Bridges, The Ridge — ZIP 60517, 60439 — and nearby Downers Grove, Lisle, Bolingbrook.
Working in Woodridge
- A lot of Woodridge kitchens date from the 1970s. 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 Village of Woodridge Community Development Department (Building Permits) handles kitchen permits and pull them for you.
Seven BridgesThe Ridge
ZIP 60517ZIP 60439
Kitchen Sink Leak & Drain Repair nearby
Other kitchen services in Woodridge
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.