A person installing a new black sink in a kitchen.
A person installing a new black sink in a kitchen.

Find a professional kitchen sink installation service in London

Fill in a short form and get free quotes for kitchen sink installation services in London

4.0

Great rating - 4/5 (13330+ reviews)

Get help from a local kitchen sink installer

  • Kitchen sink sprayer replacement
  • Kitchen sink faucet replacement
  • Kitchen sink spray head replacement
  • Kitchen sink strainer replacement
  • Kitchen sink drain install
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Free insurance coverage
Secure cashless payments
Same day or next day service at no extra cost

Best rated kitchen sink installers near me

Recent Kitchen Sink Installation reviews in London

Great service from Nitin. He was punctual, friendly, professional and completed the job efficiently. I would definitely recommend and use him again. Thank you

Drainage issue whit shower and kitchen sink

£100

Great job Thank you very much

Fix a leak under the kitchen sink

£50

Anthony is really professional and efficient ensured all the work was completed and has good communication throughout. He did a really good job clearing the blocked sink. Thank you so much very good and would definitely recommend to anyone.

Blocked kitchen sink

£60

fixed a kitchen sink waste pipe. the job was a bit more difficult than initially expected, but this did not cause any problems. would use again and recommend to everyone

Fix kitchen sink waste pipe (outdoors, 1st floor, need ladder)

£100

Darren completed the repair the same day the job was posted, within only a few hours notice, great communication and high quality work for a reasonable price. Highly recommended.

Fix leaking sink trap for kitchen sink

£30

Great work fixing our blocked sink.

Unblock kitchen sink

£30

What's the average cost of a kitchen sink installer in London

£69 - £120

low

£69

median

£92

high

£120

Low, median and high bar chart distribuiton

Average reviews for Kitchen Sink Installation Services in London

based on 285 reviews

4.95

276
5
3
0
1

What is Airtasker?

Post your task

Post your task

Tell us what you need, it's FREE to post.

Review offers

Review offers

Get offers from trusted Taskers and view profiles.

Get it done

Get it done

Choose the right person for your task and get it done.

393+

Tasks successfully completed

4

Average amount of offers per task

5

 mins

Average time to receive offers

What does a kitchen sink installation services in London include?

Your kitchen sink installer will take care of everything, from helping you choose your kitchen sink and prepping the area, to installing the sink, fitting the taps and pipes, and sealing the area. Plus, they’ll take care of kitchen sink removal (if needed) and handle any repairs. Here’s what you can expect from your service:

Step 1: Kitchen sink removal

If you’re upgrading and replacing your old kitchen sink, your installer will first remove it. They’ll switch off the water supply valves under the sink or the main supply. Next, they’ll switch on the tap to let out any water that’s already there. They’ll put buckets underneath the pipes, ready to catch any lingering water as they’re removed. The next step is to remove the water supply lines, along with the drainpipe, fittings, and dishwasher connection (if there is one). They’ll find the sink clips located underneath the outside edge of the sink and loosen them. Next, they’ll use a knife to cut away the caulk that attaches your sink to the bench-top, before lifting your sink out.

Step 2: Prep

With the sink removed, your contractor will clean the area, removing any extra caulk from the bench-top and washing with soapy water. They’ll wash and prepare any old parts you are reusing (like the drain or tap). Before proceeding with your kitchen sink installation, they’ll check your new sink and ensure it fits in the existing hole. If not, they’ll either recommend choosing a different sink or increase the hole size by cutting with a jigsaw until it fits.

Step 3: Kitchen sink installation

Installing your kitchen sink involves applying a silicone caulk to the sink’s underside before placing into the hole. Next, they’ll wipe away any caulk that seeps out from under the edges before attaching the clips to the underneath of the sink, twisting them to secure the sink into place. Of course, this installation process only applies if your sink is top-mounted, so it will vary slightly for under-mounted sinks.

Step 4: Kitchen tap installation and reconnect pipes

To finish off, your kitchen tap is installed and pipes reconnected. Your installer will place your tap through the hole in your sink, using a washer and nut to hold the water lines in place before tightening. They’ll place the drain strainer and seal it in, removing excess putty, before covering with the rubber gasket and flange. Your contractor will connect each water supply line and re-connect the dishwasher, connecting all the pipes together again. Finally, they’ll switch the water supply back on, turn on the sink, and test to make sure there are no leaks. 

Recent Kitchen Sink Installation tasks in London

Unblock kitchen sink

£50

Cyprus, Greater London

28th Oct 2026

Kitchen sink is clogged. I have cleaned U shape pipe but the problem is not solved yet. Water is draining very slowly.

Highly recommended for unblocking kitchen sink.

Remove and replace work top and cupboard kitchen sink area unit.

£590

Newington, Greater London

26th Oct 2026

Removal and replace kitchen sink unit area inclusive of worktop and cupboard, sealants, anti moulding, labour costs and removal.

Replace mastic around kitchen sink

£100

Upper Walthamstow, Greater London

26th Oct 2026

Remove old mastic around a double kitchen sink and behind one section of kitchen counter (approx 60cm). Re-lay mastic along the same areas.

James was right on time, helpful, and did a great job.

Kitchen sink is blocked

£40

Lewisham, Greater London

24th Oct 2026

Kitchen sink is blocked , I tried to unscrew it myself but couldn’t fix

Water 2 Filter fitted under kitchen sink

£30

Brixton, Greater London, SW9

24th Oct 2026

Water 2 filter to be fitted under kitchen sink

Kitchen sink not draining + table + front door hook — SW8

£100

South Lambeth, Greater London, SW8

23rd Oct 2026

Kitchen sink is not draining. There is a food-waste disposer under the sink. The splash baffle / stopper is not in place. Glass table top is off the chrome pedestal. Front door cabin hook keep has come off the frame. Bathroom cabinet door will not hold shut. The magnetic closer magnet is off the pin (the magnetic plate bit was originally glued to the cabinet but the adhesive wore off - the other cabinet they simply drilled/screwed it back in place)

Kitchen Sink is Block

£50

Highbury, Greater London, N5

23rd Oct 2026

We have been tried fix the issue before and it keeps repeating. We tried to use cleaning products to unclog and keeps on blocking the drainage. Just to add, the sink may also have a slow leak. Please check the pipes underneath the sink carefully and make sure there are no leaks.

Excellent service from the plumber! Very professional, friendly, and helpful throughout the job. The work was carried out efficiently, and communication was clear from start to finish. We really appreciate the effort and would happily recommend his services to others.

Fix leaking kitchen sink

£100

Thornton Heath, Greater London

22nd Oct 2026

Have got a listing for muiplte job however as ones a boiler guessing not everyone might be able to do that so looking to see if anyone might just be able to fix waste pipe leak under sink and maybe swap out towel radiator in bathroom please advise what you can do and what quto cover please

Repair or Replace Loose Kitchen Sink Tap Handle/Fitting

£50

Oakleigh Park, Greater London

22nd Oct 2026

Hi, I’m looking for a qualified plumber or someone experienced with tap repairs to fix a loose kitchen sink tap at my rental property. The tenant has reported that the tap has come loose from its fitting and is now only loosely attached. They suspect the pin or fixing mechanism holding it in place may have come off and fallen down the sink. I’ve attached photos showing the detached fitting and the tap for reference. Job requirements: • Inspect the tap and identify the cause of the loose fitting. • Repair and securely refit the existing tap if possible. • Replace any missing or damaged pins, screws or internal fittings as needed. • If the tap cannot be repaired, advise on replacing it and provide a quote before proceeding. Also please do let me know if there’s any parts that needs to be bought before the appointment. Thank you

Kitchen Sink & Tap Replacement

£100

North Southwark, Greater London

22nd Oct 2026

I’m looking for a plumber to replace my existing kitchen sink and mixer tap in my flat near Waterloo. The kitchen has a stone/marble worktop with cabinets underneath. The sink area is approximately 90–95 cm long and 50 cm wide. I’d like to replace both the sink and tap, ideally keeping the existing plumbing and without modifying the stone worktop. Please provide a fixed labour quote including removal of the existing sink and tap, installation of the replacements, plumbing connections and sealing. I can purchase the new sink and tap separately. Please let me know your availability and estimated cost. Thank you!

Unblock kitchen sink waste pipe / drain

£80

Clapham, Greater London, SW4

22nd Oct 2026

Kitchen sink is draining slowly due to a blockage in the waste pipe. This has happened before. The pipe runs into the cellar and can be opened there to clear the blockage. Looking for someone to open the pipe, remove the blockage, reconnect it and check the sink is draining properly. Should be a straightforward 1–2 hour job.

Blocked kitchen sink

£60

South Bromley, Greater London

21st Oct 2026

Kitchen sink blocked / water draining slowly

Plumbing - mending a leak under kitchen sink

£100

Temple Mills, Greater London

20th Oct 2026

The joints of the pipes leading away from my kitchen sink leak into the cupboard below.

Kitchen Sink Plumbing

£150

Wembley, Greater London

18th Oct 2026

Hi, I'm looking for a plumber to finish the sink and dishwasher in my new kitchen in Wembley. The quartz worktops are fitted and the sink cut-out is done. The job: - Fix an inset stainless steel sink (Sauber, single bowl) into the quartz with silicone – clips too ideally. - The mixer tap and the sink's square waste and overflow are already fitted to the sink. - Connect hot and cold to the tap, with isolation valves - Fit a 40mm trap with a dishwasher spigot and connect it to the waste pipe - Plumb in the dishwasher: cold feed (tee and appliance valve) and drain hose Pipework: [hot, cold and waste are already under the sink / need extending maybe] I have the sink, tap and waste kit - alongside the trap. Please send a fixed-price quote and your availability – weekdays preferred. Happy to send photos of the sink, parts and cabinet.

Fixing kitchen top in kitchen sink side

£120

Canning Town, Greater London, E16

14th Oct 2026

Previous carpenters spoiled the kitchen top in sink side . I just want to re do it everything properly.

Replace Kitchen Sink & Fit New Tap

£50

Battersea, Greater London, SW11

30th Aug 2026

We just need a straightforward kitchen sink and tap replacement. We’re replacing the existing sink with a new Bower 1000 x 500mm 1.5-bowl stainless-steel sink and fitting a new GROHE mixer tap, which I’ve already bought, as shown in the photo. Everything will be supplied and ready to fit. It should be a small, straightforward job. Please send me your best quote.

He did a fantastic job installing the sink. I’m very pleased with the result and would happily book him again in the future

Replace Leaking Kitchen Sink Waste Trap / P-Trap

£75

Bermondsey, Greater London, SE1

17th Aug 2026

I’m looking for a plumber to repair my kitchen sink waste pipe. The existing P-trap/U-bend has come apart and I haven’t been able to refit it correctly. I purchased what I thought was the correct replacement, but it appears the fittings/washers aren’t compatible with my existing pipework. Job required: * Assess the current waste pipe setup. * Supply any correct fittings/washers if needed. * Replace and fit a new P-trap/U-bend. * Ensure all joints are watertight and test for leaks before leaving. The sink is currently unusable as the waste pipe has come apart (see photos). Please let me know: * Your availability. * Whether you’ll bring any standard 40mm waste fittings that may be required. * Your total price including any small parts. Looking to have this fixed as soon as possible.

Great job and called out straight away to us - would highly recommend

Clear a blocked kitchen sink

£80

White City, Greater London, W12

6th Jul 2026

I think the u bend is blocked and will need removing and cleared. I have tried baking soda and white vinegar followed by a stronger sink cleaner, and whilst it is better it is still not draining.

Omer was a lovely chap. He sorted out my blocked kitchen sink in a jiffy. Super efficient and communicative. Highly recommended!

Unblock my kitchen sink

£40

Whitechapel, Greater London, E1

4th Jul 2026

I’m looking for a plumber to attend and investigate a drainage issue in my kitchen. The problem started while the water from the washing machine start to back up into the kitchen sink, and the sink is now draining very slowly / has become blocked. The washing machine and kitchen sink share a common waste pipe, so there may be a blockage further down the drainage line. I would like someone to come out, identify the cause of the blockage, and carry out any necessary unblocking works.

Super helpful, Michael exactly knew what to look for without us having to tell him. He is very professional and punctual. Highly recommended by me.

Kitchen sink unblocked

£70

Goodmayes, Greater London

6th Jun 2026

Kitchen sink is blocked, water starts coming out of other sink for some reason. Tried one shot it didn’t do anything, also tried long metal snake to unblock but it didn’t do anything

Very fast worker completed job quickly