Dishwasher drain hose leaking
A dishwasher hose without a high loop or air gap can push dirty water back into the machine. We fix the leak and the routing at the same visit.
Serving Addison & nearby Wood Dale, Itasca
Kitchen Sink Leak & Drain Repair in Addison, IL
Leaks under the kitchen sink in Addison traced to the source and fixed, from the strainer to the drain in the wall.
- Technicians covering Addison ZIP 60101
- Diagnosis first, then a written price for the repair
- Honest advice when replacing makes more sense
Sink leaks and drain problems we repair in Addison
We repair leaking kitchen sink drains in Addison: new traps and tailpieces, resealed basket strainers, tightened or replaced dishwasher connections and cracked drain pipe cut out and replaced.
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.
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.
Leak right after a new dishwasher install
If the sink cabinet got wet right after the dishwasher was put in, the drain connection is the first place we look.
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.
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
We test the supply and the drain separately so we fix the right part, not the one that happens to be wet.
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.
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 resealA new basket strainer if the old one is corroded or cracked.
- 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.
- 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.
Common fixes and parts
Plumber's putty and gasketsThe right sealing material for the sink: putty, a gasket or a stain-free compound for stone.
Dishwasher hose and air gapParts that keep the dishwasher draining one way, into the sink drain.
PVC traps and tailpiecesPlastic trap parts that don't rust and are easy to service later.
Chrome-plated brass trapsBrass with a chrome finish, a sturdier choice than thin chrome-plated steel.
Transition couplingsFittings rated for connecting new drain pipe to older metal pipe.
Kitchen Sink Leak & Drain Repair before and after — Addison homes
Problem
Fixed
DetailAn Addison 1980s two-story: before and after
The site: a 1980s two-story in Addison. Before: white double sink. The main complaint was a wet cabinet floor under the sink. After: the drain rebuilt with new fittings and a dry cabinet floor. On site this meant locate the leak, basket strainer reseal, plus supply side check.
Before
AfterBefore and after: a 1980s two-story in Wood Dale
A 1980s two-story in Wood Dale, a typical kitchen for Wood Dale. What we started with: white cast-iron double sink. What bothered the owners most: a corroded trap under an old sink. The result: the drain rebuilt with new fittings and a dry cabinet floor. On site this meant dry and inspect, locate the leak, plus supply side check.
Kitchen Sink Leak & Drain Repair in Wood Dale →
Before
AfterAn Itasca 1990s two-story colonial: before and after
The site: a 1990s two-story colonial near Nordic Park. What we started with: solid-surface integrated sink. What bothered the owners most: a leak under the sink that kept coming back. After: the drain rebuilt with new fittings and a dry cabinet floor. Work included dry and inspect, locate the leak, plus basket strainer reseal.
Kitchen Sink Leak & Drain Repair in Itasca →
Before
AfterBefore and after: a postwar bi-level in Addison
Cabinets in dark teal with brushed nickel bar pulls, charcoal concrete-look quartz counters, a white 2x8 tile in a vertical stack backsplash, hickory luxury vinyl plank flooring and recessed lights and under-cabinet LED strips.
Kitchen Remodeling in Addison →
Before
AfterAddison kitchen, postwar Cape Cod: kitchen cabinet painting
Finished: the same doors sprayed in deep navy, new satin brass pulls; counters and floor stayed as they were.
Kitchen Cabinet Painting in Addison →How the repair goes
- Call or send a photoDescribe the leak and when it happens, and we schedule a visit.
- Find the sourceWe dry the area and test each connection to locate the leak.
- RepairNew trap, strainer seal, hose or pipe section as needed.
- Test and dryWe confirm the repair holds and show you what to watch for.
Kitchen Sink Leak & Drain Repair questions from Addison homeowners
Will tightening the nuts fix it?
A quarter turn may stop a drip, but recurring leaks mean new washers or a new trap.
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.
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.
Do I need to replace the whole drain?
Most repairs are one component. In older homes with rusted galvanized, we may recommend replacing more.
Is it safe to keep using the sink?
With a small drip, put a bowl under it and use the sink lightly until it's repaired. A steady leak means stop using that drain.
Does sink leak repair need a Addison building permit, and who files it?
Permits go through Community Development Department (Building & Zoning), phone (630) 693-7530. When your scope needs one, we prepare the application and schedule the inspections.
Do I need a permit for sink leak repair in Addison?
It depends on the scope. Addison's rule in short: Addison's Building Division states building permits are required by code for all work; most applications are reviewed within 10 business days through the online portal. We handle the permit when one is needed with Community Development Department (Building & Zoning).
Do you work in my part of Addison?
Yes. Our crews work across Addison — ZIP 60101 — and nearby Wood Dale, Itasca, Villa Park.
Working in Addison
- A lot of Addison kitchens date from the 1960s. We know these layouts well and what is worth keeping.
- Most Addison homes are single-family. We protect floors and driveways and leave the site clean every day.
- We know how Community Development Department (Building & Zoning) handles kitchen permits and pull them for you.
ZIP 60101
Kitchen Sink Leak & Drain Repair nearby
Other kitchen services in Addison
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.