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.
Serving Hoffman Estates & nearby Schaumburg, Hanover Park
Kitchen Sink Leak & Drain Repair in Hoffman Estates, IL
Leaks under the kitchen sink in Hoffman Estates traced to the source and fixed, from the strainer to the drain in the wall.
- Repairs across Hoffman Estates ZIP 60192, 60169, 60120, 60010
- We find the cause, not just the symptom
- Parts and labor quoted before work starts
Sink leaks and drain problems we repair in Hoffman Estates
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 Hoffman Estates kitchen and repair it so the cabinet floor stays dry.
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 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.
Leak at the drain in the wall
The joint where the sink drain meets the wall pipe can loosen or corrode. We rebuild it so the trap seals to sound pipe.
Leaking garbage disposal connection
Disposals leak at the sink flange, the dishwasher inlet or the discharge pipe. Some are resealed; a disposal leaking from its body has to be replaced.
Dishwasher drain hose leaking
The dishwasher hose connects under the sink at the disposal or a tailpiece branch. A loose clamp or a cracked hose end leaks every cycle.
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.
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.
Where we look first
- 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 connectionsDishwasher hose rerouted with a high loop or air gap where needed.
- 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.
- Cabinet floor repairNew cabinet bottom or a protective liner after the leak is fixed.
- Leak testSink filled and drained, dishwasher run and every joint checked dry.
Parts we replace
Chrome-plated brass trapsBrass with a chrome finish, a sturdier choice than thin chrome-plated steel.
PVC traps and tailpiecesPlastic trap parts that don't rust and are easy to service later.
Transition couplingsShielded couplings and adapters to join new PVC to old galvanized or cast iron.
Plumber's putty and gasketsPutty or rubber gaskets seal the strainer to the sink; stone sinks often need a putty that won't stain.
Basket strainersThe fitting at the bottom of the bowl that holds the stopper and seals the drain.
Kitchens like yours in Hoffman Estates: before and after
Problem
Fixed
DetailHoffman Estates kitchen, two-story colonial from the 1990s: kitchen sink leak & drain repair
This one is a two-story colonial from the 1990s in Hoffman Estates. Before: white double sink. The reason for the call: a leaking trap under the double sink. Finished kitchen: the drain rebuilt with new fittings and a dry cabinet floor. The job covered basket strainer reseal, dishwasher and disposal connections, plus cabinet floor repair.
Before
AfterSchaumburg kitchen, 1990s two-story colonial: kitchen sink leak & drain repair
A 1990s two-story colonial near Weathersfield, a typical kitchen for Schaumburg. 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 basket strainer reseal, drain pipe and wall connection, plus supply side check.
Kitchen Sink Leak & Drain Repair in Schaumburg →
Before
AfterKitchen Sink Leak & Drain Repair in a 1980s two-story, Hanover Park
A 1980s two-story near Ontarioville, a typical kitchen for Hanover Park. Before: white cast-iron double sink. The reason for the call: an old drain dripping into the sink base. Finished kitchen: the drain rebuilt with new fittings and a dry cabinet floor. On site this meant dishwasher and disposal connections, drain pipe and wall connection, plus supply side check.
Kitchen Sink Leak & Drain Repair in Hanover Park →
Before
AfterKitchen Remodeling in a raised ranch, Hoffman Estates
What changed: cabinets in white uppers and dusty blue lowers with satin brass pulls, white quartz with soft gray veining counters, a white 2x8 tile in a vertical stack backsplash, hickory luxury vinyl plank flooring and a flush drum fixture and under-cabinet lights.
Kitchen Remodeling in Hoffman Estates →
Before
AfterA Hoffman Estates 1970s tract home: before and after
Finished: the same doors sprayed in sage green, new matte black pulls; counters and floor stayed as they were.
Kitchen Cabinet Painting in Hoffman Estates →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.
- RepairNew trap, strainer seal, hose or pipe section as needed.
- Test and dryWater run through every path and the cabinet left clean and dry.
Kitchen Sink Leak & Drain Repair questions from Hoffman Estates homeowners
Do I need to replace the whole drain?
Not usually. We replace what failed, unless the old metal drain is corroded throughout.
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.
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 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.
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.
What is the Hoffman Estates building department phone number?
Permits go through Development Services Department - Code Enforcement (Building Permits) (BS&A Online Permit Portal), phone (847) 781-2631. When your scope needs one, we prepare the application and schedule the inspections.
Does Hoffman Estates require a licensed plumber for sink leak repair?
Applicable codes include the Illinois Plumbing Code; permit requires a complete written scope of plumbing work. Our plumbing connections are made by licensed plumbers.
Do I need a permit for sink leak repair in Hoffman Estates?
It depends on the scope. Hoffman Estates's rule in short: Kitchen remodels go through the Residential Remodel permit: submit plans (1/4 inch scale) of existing and proposed kitchen showing plumbing fixtures, outlets, appliances and panel, plus a scope of work or contract. We handle the permit when one is needed with Development Services Department - Code Enforcement (Building Permits).
Do you work in my part of Hoffman Estates?
Yes. Our crews work across Hoffman Estates — ZIP 60192, 60169, 60120, 60010 — and nearby Schaumburg, Hanover Park, Palatine.
Working in Hoffman Estates
- A lot of Hoffman Estates kitchens date from the 1970s. We know these layouts well and what is worth keeping.
- Most Hoffman Estates homes are single-family. We protect floors and driveways and leave the site clean every day.
- We know how Development Services Department - Code Enforcement (Building Permits) handles kitchen permits and pull them for you.
ZIP 60192ZIP 60169ZIP 60120ZIP 60010
Kitchen Sink Leak & Drain Repair nearby
Other kitchen services in Hoffman Estates
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.