Kitchen Plumbing Repair & Installation in Kirkland, WA
Clogged kitchen sink, a jammed garbage disposal or water under the cabinet? Our licensed plumbers fix it fast, with an upfront price.
- Kitchen sink clogs cleared to the main line
- Garbage disposals repaired or replaced
- Faucets, leaks and dishwasher hookups
Kitchen plumbing repair in Kirkland, explained in 30 seconds
Green House Plumbing and Heating fixes kitchen sink clogs, leaks under the sink, garbage disposals, faucets and dishwasher drain problems for Kirkland homes, usually in one visit. We are based at 12040 98th Ave NE in Kirkland (98034), work Monday to Saturday from 7 am to 9 pm, and offer same-day appointments when available.
Most kitchen calls we get in Kirkland come down to three things: grease and food scraps building up in the drain line, a worn or jammed garbage disposal, and slow leaks at the trap, supply lines or faucet base that soak the cabinet floor. The City of Kirkland notes that pipe cleaning companies report 95 percent of the problems they fix are caused by grease, so a kitchen clog that keeps coming back is rarely bad luck.
We clear the line properly, find out why it clogged, and tell you the upfront price before any work starts.
Kitchen leak or sink backing up? Do this first
These steps limit damage to your cabinets and floor while you wait for a plumber.
- Close the shut-off valves. Turn the two small valves under the sink clockwise. If they are stuck or there are none, close the main water valve.
- Stop running water and the dishwasher. A blocked kitchen line backs up into the sink when the dishwasher drains.
- Do not pour drain chemicals. They rarely clear grease clogs and make the trap dangerous to open.
- Dry the cabinet and set out a bowl. Remove what is stored under the sink so the wood can dry.
- Call us or book online. Tell us if other drains are slow too. That points to a main line clog.
Common kitchen plumbing problems in Kirkland homes
Match what you see to the likely cause and how we fix it.
Sink drains slowly or backs up
- Likely cause
- Grease, coffee grounds and food scraps coating the drain line past the trap.
- How we fix it
- We snake or jet the branch line to the main, not just the trap, so it stays clear.
Garbage disposal hums but will not spin
- Likely cause
- Jammed flywheel from bones, pits or utensils, or a tripped reset button.
- How we fix it
- We free the jam and test the motor. If the unit is rusted or leaking, we replace it.
Water in the cabinet under the sink
- Likely cause
- Loose slip nut on the trap, worn supply line, cracked disposal body or failing faucet seal.
- How we fix it
- We trace the leak with the water on, then replace the failed part and check every joint.
Dishwasher leaves dirty water behind
- Likely cause
- Clogged drain hose, blocked disposal inlet or a kitchen line clog.
- How we fix it
- We clear the hose and inlet and make sure the drain is looped or air-gapped correctly.
Sewer or rotten smell from the sink
- Likely cause
- Food buildup in the disposal, a dry or poorly vented trap, or a partial clog.
- How we fix it
- We clean the disposal and trap and check the venting so sewer gas stays out.
Dripping faucet or weak flow
- Likely cause
- Worn cartridge or O-rings, or a clogged aerator or sprayer hose.
- How we fix it
- We repair or replace the cartridge, or install a new faucet if parts are no longer available.
Repair or replace your disposal, faucet or kitchen pipes?
We give you both options with prices, and tell you which one we would choose in your home.
Repair usually makes sense when
- The disposal is jammed but spins freely once cleared
- A faucet drips but the body is in good shape
- A leak comes from a slip nut, washer or supply line
- The clog clears and the pipes are not corroded
Replacement usually makes sense when
- The disposal leaks from its body or trips the breaker
- The faucet is corroded or parts are discontinued
- Old galvanized or brittle drain pipes keep leaking
- You are remodeling and moving the sink or adding a dishwasher
| Problem | Usually repair | Usually replace |
|---|---|---|
| Garbage disposal | Jam, reset, loose drain gasket | Body leak, rust, burnt motor |
| Faucet | Drip, low flow, loose handle | Corrosion, no parts, cracked body |
| Drain pipes | One clog, loose joint | Repeated leaks, old galvanized pipe |
| Supply lines | Tighten fitting | Braided line older than about 5 to 8 years |
Kitchen plumbing services in Kirkland
One licensed plumber for everything under and around your kitchen sink.
Kitchen drain cleaning
Clearing grease and food clogs from the sink to the main line, with hydro jetting for heavy buildup.
Garbage disposal repair and installation
Unjamming, leak repair and new disposals sized for your household.
Faucet repair and installation
Drips, low flow and new pull-down or touchless faucets installed and leak-tested.
Under-sink leak repair
Traps, supply lines, shut-off valves and drain pipes repaired or replaced.
Dishwasher and ice maker hookups
Drain, supply and shut-off connections for new or replacement appliances.
Kitchen remodel plumbing
Moving or adding sinks, gas lines and supply lines, with permits handled.
What Kirkland homeowners should know about kitchen drains
Practical guidance based on what the City of Kirkland and King County ask residents to do.
Grease is the main cause
Kirkland asks residents to pour cooled grease into a container and put it in the trash, and to wipe greasy pans before washing. Hot water and soap do not stop grease from hardening further down the pipe.
Use your disposal lightly
The City recommends sink strainers and less use of in-sink disposals, because they send food and grease into the sewer. If you keep one, run cold water and avoid grounds, rice, pasta and fibrous peels.
Recycle cooking oil locally
Used cooking oil can be dropped off at the North Kirkland Community Center, where it is recycled into biodiesel.
Your side sewer is yours
Kirkland homeowners own the side sewer from the house to the public main, including the part under the street. If every drain is slow, the clog may be there. See our sewer line services.
Kitchen plumbing across Kirkland neighborhoods
Sources: City of Kirkland, Fats, Oils & Grease, City of Kirkland, Wastewater, Kirkland, Do you need a permit?.
How a kitchen plumbing visit works
Clear steps, no surprises on price.
- Call or bookTell us what is happening. Same-day visits when available.
- DiagnoseWe find the cause, not just the symptom.
- Upfront priceYou approve the price before work starts.
- Fix and testWe run water, the disposal and dishwasher to confirm.
- PreventYou get simple tips to stop it happening again.
Why does my kitchen sink keep clogging?
Grease, coffee grounds and food scraps stick to the inside of the drain line and build up over time. The City of Kirkland notes that pipe cleaning companies report 95 percent of the problems they fix are caused by grease. Clearing the full branch line and keeping grease out of the sink stops most repeat clogs.
Can you fix a garbage disposal the same day in Kirkland?
Usually, yes. Most jams and leaks are fixed in one visit. If the disposal needs replacing, we can often install a new one the same day when the right size is in stock.
Do I need a permit to replace a kitchen sink or faucet in Kirkland?
Usually not. The City of Kirkland says like-for-like replacement of fixtures such as sinks and dishwashers in the same location is exempt, as long as no plumbing, gas or electrical lines are modified. Moving a sink or adding lines needs a permit.
Are chemical drain cleaners safe for kitchen sinks?
We do not recommend them. They rarely dissolve grease clogs, can damage older pipes and make the trap hazardous to open. A plumber's snake or hydro jetting clears the line safely.
What should never go down a kitchen drain?
Fats, oils and grease, coffee grounds, eggshells, rice, pasta, and fibrous peels like celery or onion skins. Put cooled grease in a container in the trash and use a sink strainer.
Why does my dishwasher back up into the sink?
The dishwasher drains through the kitchen sink line or disposal. If that line is partly clogged, the water comes up in the sink. Clearing the kitchen line and the disposal inlet usually solves it.
Do you install new kitchen faucets and sinks?
Yes. We install faucets, sinks, disposals, dishwashers and ice maker lines, and handle permits when lines need to move during a remodel.
Which areas near Kirkland do you serve?
All Kirkland neighborhoods, including Juanita, Finn Hill, Kingsgate, Totem Lake, Rose Hill, Houghton and Bridle Trails, plus Bellevue, Redmond, Bothell, Woodinville and Kenmore.
Get your kitchen working again
Same-day appointments when available, Monday to Saturday, 7 am to 9 pm.
Customer Trust Us 
We are committed to delivering top-notch kitchen plumbing service on every visit. Our goal is to make sure your kitchen is safe, functional, and comfortable once the job is complete – whether we’re fixing a drain issue, repairing pipes, or installing new kitchen plumbing fixtures.
We carry this commitment into every service call, treating your home with care and respect. From affordable kitchen plumbing repairs to full installations, we focus on long-lasting solutions without compromising on quality. Our team works hard to ensure you receive reliable service, honest recommendations, and the best value for your investment.
