The kitchen sink sees more action than any other fixture in the home — cooking, cleanup, and dishwashing all run through the same drain, faucet, and supply connections. When the drain slows, the disposal jams, or water appears under the sink, the whole kitchen feels it We service the kitchen’s plumbing — sinks, faucets, disposals, dishwashers, drains, and supply lines — alongside our full plumbing services across Norfolk.
Water inside the cabinet under the sink is the most common kitchen plumbing scare. A calm few minutes now can limit the damage.
First, find the source — only if it is safe to look. Run the faucet briefly and watch: dripping at the faucet base points to the faucet itself; water from the braided hoses or the small wall valves points to the supply connections; water that appears only when the sink drains points to the drain assembly, the disposal, or the dishwasher connection.
Shut off the water to the sink. Most kitchen sinks have two small shutoff valves inside the cabinet — hot on the left, cold on the right Turn both clockwise. If they will not budge — or start dripping themselves — leave them alone and use the home’s main valve instead.
Do not run the garbage disposal until you know what’s causing the water. A jammed or leaking disposal can make an existing leak worse — and reaching into a disposal is never safe.
Clear items out of the wet cabinet and soak up standing water before the cabinet floor swells Then call (855) 913-0016 and describe where the water is coming from — that detail decides whether you need a faucet repair, a supply line replacement, or drain work.
If water is spreading across the kitchen floor from a burst supply line, shut off the main water valve and stay clear of water near outlets or appliances.
Kitchen Symptoms
Common Kitchen Plumbing Problems
Kitchen problems repeat in familiar patterns. Here are the ones worth a call.
Slow or blocked kitchen drain. Water lingering in the sink usually means grease and food narrowing the line If the clog comes back soon after clearing, the restriction runs deeper than the trap.
Disposal humming but not grinding. A hum with no grinding usually signals a jam — often something hard like a bone fragment A disposal that keeps tripping its reset or leaks from the bottom is typically finished.
Dripping kitchen faucet. A spout drip or a leak at the handle base is usually a worn cartridge or seal. Pull-out sprayer hoses can also seep where they connect under the sink.
Dishwasher not draining. Standing water in the dishwasher can trace back to a clogged drain hose, a blocked connection at the disposal, or a restriction in the shared kitchen drain.
Low pressure at the kitchen faucet only. When the rest of the house is fine, a clogged aerator or a failing faucet cartridge is the likely cause — both quick to check.
Odors from the sink or disposal. Lingering smells usually mean trapped food debris — but a dry or faulty trap can also let sewer odors into the kitchen.
Leaking supply lines or valves. Corroded braided hoses and tired shutoff valves under the sink can seep for weeks before anyone notices the cabinet damage.
Call About Kitchen Plumbing
Blocked drain, jammed disposal, dripping faucet, or water under the sink — tell us what the kitchen is doing and we will match it to the right kitchen service.
Kitchen work centers on the sink cabinet — the drain, the disposal, the faucet, the dishwasher connection, and the supply valves all live within a few feet of each other.
Kitchen Drain Clearing
We clear grease and food buildup from the kitchen drain starting at the trap and working downstream When a sink keeps clogging after clearing, the line itself may need professional drain cleaning — clearing the same few feet again rarely fixes it.
Garbage Disposal Service
A jammed disposal is first checked for a simple fix — the reset button and a manual turn of the flywheel free most jams. Disposals that leak from the housing, hum without grinding after a reset, or trip the breaker repeatedly are usually replaced rather than repaired.
Faucet & Sprayer Repair
The kitchen faucet works harder than every other faucet in the house Drips and stiff handles usually mean a worn cartridge; a weak or leaking pull-down sprayer usually means a tired hose or diverter Replacing the cartridge or hose restores normal function — unless parts are no longer available.
Supply Hoses & Shutoff Valves
Hot and cold supply lines feeding the faucet — plus the shutoff valves they meet — get replaced when they corrode, weep, or won’t turn Coastal humidity works on this metal constantly, so older hoses and valves deserve a look. Fresh connections also mean the sink can be isolated quickly next time something needs attention.
Dishwasher Connections
Dishwasher drain and water-supply connections are checked when the dishwasher leaves standing water or leaks at the cabinet. Drain hose routing matters — an improper loop can let sink water flow back into the dishwasher.
Sink Installation & Permits
Swapping a kitchen sink — or adding one in a remodel — involves the drain assembly, faucet, disposal, and sometimes the dishwasher hookup In Norfolk’s older homes with small kitchens, the cabinet space for all of this is often tight, which affects the approach. Norfolk requires permits for certain plumbing projects — including new fixtures and drains — so we verify the scope against current city rules first For general fixture and pipe work outside the kitchen, see our plumbing repair service.
Why It Happens
Why Kitchen Drains Clog
Almost every kitchen drain problem starts with what goes down the sink — and what builds up after.
Grease is the biggest offender. Liquid cooking fat pours down easily, then cools and hardens inside the drain line, coating the pipe walls. Layer by layer the opening shrinks — and grease is also what glues passing debris into a solid blockage.
Food scraps — coffee grounds, rice, pasta, eggshells, fibrous vegetables — add bulk on top of that grease layer. A disposal grinds food smaller but does not make grease or bulk disappear; it only sends it farther down the line.
Soap and detergent residue builds up alongside the food waste, especially in drains that only ever see a trickle of water. Short, low-flow rinses never fully flush the line.
Watch the pattern: a drain that slows over weeks is buildup; one that quits right after a meal is usually a single obstruction A drain that keeps clogging after clearing is telling you the line needs a deeper look — not another pass at the trap.
The single best habit for a kitchen drain: keep grease out of it entirely. Pour cooled cooking fat into a can or jar and toss it in the trash instead
Repair or Replace
Repair or Replace Kitchen Fixtures?
Kitchen components fail in predictable ways — and once the failed part is identified, the repair-or-replace answer is usually clear.
Garbage disposals: a jam that clears with the reset button or an Allen-wrench turn of the flywheel isn’t a death sentence. A disposal that leaks from the housing, smells of burnt motor, or trips the reset every time it runs has reached the end of its service life — the housing is a sealed unit, so an internal motor failure means replacement.
Kitchen faucets: drips and stiff handles are cartridge problems, and cartridges are designed to be replaced. Replace the whole faucet when the body is corroded, parts are discontinued, or you are remodeling anyway — those are judgment calls, not emergencies.
Supply hoses and valves: these wear out — a corroded braided hose or a shutoff that won’t turn should simply be replaced. A burst hose costs far more than the part ever will.
Weighing a repair against a replacement? Call (855) 913-0016 — the symptom usually makes the answer obvious to someone who sees these fixtures every day.
How It Works
What Happens When You Call
1
Describe the Kitchen Problem
Drain, disposal, faucet, dishwasher, or water under the sink — plus whether it started suddenly or crept up over time
2
Call Any Time
We’re available 24/7 across Norfolk. Call (855) 913-0016 with your address and we’ll get you on the schedule
3
Arrange the Visit
A visit is scheduled — with guidance on shutting off the sink’s supply valves if water is involved.
4
Diagnose at the Sink
Drain, disposal, faucet, supply hoses, and dishwasher connection are checked in order until the failure is found.
5
Review Options
We explain repair and replacement options — what each includes — before any work starts
6
Complete & Test
Approved work is finished; the drain is run and the faucet, disposal, and every connection are tested for leaks.
Restaurants & Food Service
Commercial Kitchen Plumbing Notes
A restaurant or food-service kitchen puts a different load on plumbing than a home kitchen — far more grease, far more volume, and far less tolerance for downtime.
Grease-heavy drains need attention on a schedule, not just when they back up — waiting turns maintenance into an emergency shutdown.
Floor drains, prep sinks, and dishwashing areas each fail differently — saying which fixture is affected speeds up the fix.
Work is coordinated around service hours whenever possible, so the kitchen stays operational.
Call (855) 913-0016 to talk through your commercial kitchen’s plumbing needs
Local Service Area
Kitchen Plumbing Across Norfolk
Older Norfolk homes often have small kitchens — the tight cabinets in Ghent, Colonial Place, and Park Place crowd the disposal, dishwasher connection, and supply valves into very little room. Those cramped cabinets are also where slow sink leaks go unnoticed until the cabinet floor is damaged. Grease buildup is the other kitchen classic here, and it does not care what neighborhood you live in.
Coastal humidity works on the metal under every kitchen sink — braided supply hoses, shutoff valves, and disposal housings all corrode faster in damp air. A quick look inside the cabinet a few times a year catches most problems before they turn into cabinet replacements. And Norfolk’s winter cold snaps reach pipes in exterior walls and outdoor hose bibs — January lows hover near freezing — so exposed lines deserve attention before the cold arrives.
Service coverage includes these neighborhoods and ZIP codes. Call (855) 913-0016 with your address — we pick up around the clock.
Faucet condition — and whether replacement parts are still made.
Access inside a crowded sink cabinet.
Water damage to the cabinet or floor — a slow leak can turn a hose job into cabinet work.
Permit needs for new fixtures or drains.
A firm price is based on what’s actually found under your sink — not a flat guess Before you approve, ask what’s covered and what could shift the scope.
Preventing Kitchen Plumbing Problems
Scrape plates into the trash before rinsing, and keep cooking grease out of the drain — cooled fat belongs in a container, then the trash Run cold water for 15–30 seconds after using the disposal so ground waste clears the line fully.
Keep fibrous scraps, coffee grounds, and starchy foods like rice and pasta out of the disposal — they cause most jams and downstream clogs And look under the sink now and then for moisture around hoses, valves, and the disposal; catching a seep early is the difference between a hose replacement and a cabinet replacement.
Kitchen plumbing questions? Call (855) 913-0016 — we’re here around the clock and glad to help.
Common Questions
Kitchen Plumbing FAQs
Not necessarily. A hum with no grinding usually means the flywheel is jammed — often by something hard — and the reset button plus a manual flywheel turn frees many disposals. If it keeps tripping the reset, leaks from the housing, or smells of burnt motor, replacement is the honest answer.
Grease and food narrowing the drain line is the usual culprit. If the sink clogs again soon after being cleared, the restriction likely runs deeper than the trap — and the line needs professional attention rather than another round at the same spot.
No — that’s one of the most persistent plumbing myths out there. Hot water just carries grease a bit farther before it cools and hardens inside the pipe Let grease cool, pour it into a container, and throw it in the trash.
Standing water can trace to a clogged dishwasher drain hose, a blocked disposal connection, or a restriction in the shared kitchen drain. Because the dishwasher, disposal, and sink share drainage, the real blockage is not always where the symptom shows up.
Most dripping kitchen faucets just need a new cartridge — the internal part that meters water flow. Full replacement makes sense when the faucet body is corroded, parts are discontinued, or you are remodeling anyway.
Lingering odor usually comes from food debris trapped in the disposal’s splash guard or along the drain — a disposal that looks clean can still hold buildup. If the smell persists after a cleaning, a dry or faulty trap may be letting drain odors into the kitchen.
In many cases, yes — Norfolk requires permits for new fixtures, drains, and other specified plumbing work. Whether a permit applies depends on the work — swapping a sink in place is different from adding or relocating one — so check the scope against current city requirements first.
Blocked drain, jammed disposal, dripping faucet, or water under the sink — call and tell us what the kitchen is doing And to see all plumbing services in Norfolk, start from the full service list.