Leak right after a new dishwasher install
New installs leak most often at the hose clamp or the tailpiece fitting. We redo the connection and run a full cycle to check it.
Serving Wood Dale & nearby Itasca, Elk Grove Village
Kitchen Sink Leak & Drain Repair in Wood Dale, IL
Leaks under the kitchen sink in Wood Dale traced to the source and fixed, from the strainer to the drain in the wall.
- Technicians covering Wood Dale ZIP 60191
- Diagnosis first, then a written price for the repair
- Honest advice when replacing makes more sense
Sink leaks and drain problems we repair in Wood Dale
Water in the sink cabinet means something is loose, cracked or worn out: a trap nut, a strainer gasket, a dishwasher hose or the drain pipe in the wall. We find which one in your Wood Dale kitchen and repair it so the cabinet floor stays dry.
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.
Old S-trap or wrong parts
Flexible accordion pipe, mismatched parts and S-traps all cause leaks and slow drains. We replace them with standard trap parts.
Swollen or stained cabinet floor
Particleboard cabinet bottoms swell once they get wet. We fix the leak first, then repair or replace the floor of the cabinet.
Leak at the drain in the wall
Water behind the sink base often starts at the wall connection. We open what we need to reach it and replace the failed fitting.
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.
Leak around the drain in the sink bowl
If the leak appears only after the bowl is filled, the seal between the strainer and the sink is gone. We pull the strainer, clean it and reseal it.
Musty smell under the sink
Odor can also come from a dry or unvented trap. We check whether it is a leak, a venting issue or both.
What we check and fix
- 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 resealA new basket strainer if the old one is corroded or cracked.
- Drain pipe and wall connectionCracked or rusted pipe cut out and replaced back to sound pipe.
- Supply side checkWe look at the stops and faucet lines too, since they leak into the same cabinet.
- Cabinet floor repairNew cabinet bottom or a protective liner after the leak is fixed.
- Leak testWe run water through every path and confirm nothing drips.
Repair options
Chrome-plated brass trapsBrass with a chrome finish, a sturdier choice than thin chrome-plated steel.
PVC traps and tailpiecesStandard white or black PVC drain parts with slip-joint connections.
Transition couplingsShielded couplings and adapters to join new PVC to old galvanized or cast iron.
Basket strainersStainless or brass strainers matched to the sink, set in putty or with a gasket.
Dishwasher hose and air gapParts that keep the dishwasher draining one way, into the sink drain.
What the work looks like in Wood Dale homes
Problem
Fixed
DetailBefore and after: a two-story colonial from the 1990s in Wood Dale
The site: a two-story colonial from the 1990s in Wood Dale. What we started with: white cast-iron double sink. What bothered the owners most: an old drain dripping into the sink base. Finished kitchen: the drain rebuilt with new fittings and a dry cabinet floor. The job covered dry and inspect, basket strainer reseal, plus supply side check.
Before
AfterItasca kitchen, two-story colonial from the 1990s: kitchen sink leak & drain repair
The site: a two-story colonial from the 1990s near North Side. What we started with: solid-surface integrated sink. The reason for the call: a water-stained cabinet floor. The result: 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 Itasca →
Before
AfterBefore and after: a two-story colonial from the 1990s in Elk Grove Village
This one is a two-story colonial from the 1990s in Elk Grove Village. What we started with: white double sink. The reason for the call: a wet cabinet floor under the sink. The result: the drain rebuilt with new fittings and a dry cabinet floor. The job covered locate the leak, drain pipe and wall connection, plus supply side check.
Kitchen Sink Leak & Drain Repair in Elk Grove Village →
Before
AfterBefore and after: a postwar Cape Cod in Wood Dale
What changed: cabinets in soft white with unlacquered brass knobs and cup pulls, warm walnut butcher block counters, a blue handmade-look tile backsplash, warm oak luxury vinyl plank flooring and recessed lights and under-cabinet LED strips.
Kitchen Remodeling in Wood Dale →
Before
AfterA Wood Dale 1960s ranch: before and after
Finished: the same doors sprayed in powder blue, new satin brass pulls; counters and floor stayed as they were.
Kitchen Cabinet Painting in Wood Dale →How the repair goes
- 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 Wood Dale homeowners
Can a handyman fix a leaky sink pipe?
For a loose nut, maybe. For cracked pipe, wall connections or code issues like S-traps, call a licensed plumber.
Do I need to replace the whole drain?
Not usually. We replace what failed, unless the old metal drain is corroded throughout.
Why does my sink leak after installing a dishwasher?
The new hose connection is the likely culprit. We fix it and make sure there is a high loop or air gap.
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?
Yes. A slow leak that keeps the cabinet damp can grow mold on the cabinet floor and the wall behind it. Fixing the leak quickly is the best prevention.
Wood Dale building permit for sink leak repair: where do I apply?
Permits go through Community Development Department (https://my.wooddale.com), phone 630-766-5133. When your scope needs one, we prepare the application and schedule the inspections.
Does Wood Dale require a licensed plumber for sink leak repair?
Plumbing contractors must register with the City and provide current State license/IDPH registration if applicable; city adopts the Illinois Plumbing Code 2014 with local amendments. Our plumbing connections are made by licensed plumbers.
Do I need a permit for sink leak repair in Wood Dale?
It depends on the scope. Wood Dale's rule in short: A permit is required for any alteration or repair of a building. We handle the permit when one is needed with Community Development Department.
Do you work in my part of Wood Dale?
Yes. Our crews work across Wood Dale — ZIP 60191 — and nearby Itasca, Elk Grove Village, Addison.
Working in Wood Dale
- A lot of Wood Dale kitchens date from the 1960s. We know these layouts well and what is worth keeping.
- Most Wood Dale homes are single-family. We protect floors and driveways and leave the site clean every day.
- We know how Community Development Department handles kitchen permits and pull them for you.
ZIP 60191
Kitchen Sink Leak & Drain Repair nearby
Other kitchen services in Wood Dale
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.