Find professional electric boiler installation & repairs in London

Fill in a short form and get free quotes for local electric boiler installation & repairs in London

4.0

Great rating - 4/5 (13330+ reviews)

Looking for electric boiler installation & repairs?

  • Electric combi boiler
  • Warm air unit
  • Hot water cylinder
  • … 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 Electric Boiler Installation & Repairs experts near me

Recent Electric Boiler Installation & Repairs reviews in London

Great guy. Came around for a site visit, hopefully we can do good business!

Move Boiler

£5

Although, on the pricey side, arrived on time, replaced the boiler part quickly, and cleaned up afterwards.

Boiler screw is stuck!

£40

Amin replaced my boiler diverter valve within the hour, and also went above and beyond to bleed the radiators. He was polite, clean and efficient in his work. I would highly recommend!

Boiler valve change

£90

Great communication, turned up on time and resolved my issue. Will use again in the future.

Repair Gas Boiler Valve

£100

Quick and efficient and removed the boiler aswell. Thanks very much

Have an old water tank boiler removed

£10

Arrived on time at a mutually convenient time. Consientious, clean worker . Job well done. Thank you.

Fitting of a wireless thermostat to boiler

£70

What's the average cost of a Electric Boiler Installation & Repairs specialist in London

£80 - £150

low

£80

median

£110

high

£150

Low, median and high bar chart distribuiton

Average reviews for Electric Boiler Installation & Repairs Services in London

based on 189 reviews

4.85

173
10
2
1
3

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.

302+

Tasks successfully completed

2

Average amount of offers per task

15

 mins

Average time to receive offers

Statistics from the most recent tasks on Airtasker over the last 4 years.

Recent Electric Boiler Installation & Repairs tasks in London

Plastering a water damaged wall in boiler cupboard

£75

Cubitt Town, Greater London

23rd Jan 2026

Boiler leaked and damaged the walls greatly in boiler cupboard. Needs a thorough clean and some replastering to holes created. Can then be wallpapered or self adhesive wall tiles stuck on. Walls are 2.4m high and roughly 2m wide in total in small boiler cupboard

Wall Repair & Finishing Required Around New Boiler Flue

£60

Harlesden, Greater London, NW10

23rd Jan 2026

Job Description: Following the recent installation of a new boiler, the flue penetration and surrounding wall area have been left unfinished. The opening around the flue is uneven, with exposed substrate, gaps, and patchy filler visible. The area requires making good to a neat, paint-ready finish that blends seamlessly with the surrounding wall. Scope of Works: • Inspect the area around the boiler flue and assess surface condition • Prepare surfaces by removing loose material, excess filler, and debris • Sand uneven areas to level the surface • Fill and smooth gaps around the flue collar to create a clean, flush finish • Apply plaster or suitable filler as required to achieve a uniform wall surface • Allow adequate drying time and carry out final sanding • Prime repaired area if needed • Paint to match existing wall colour and finish Materials Likely Required: • Filler and/or plaster (suitable for internal wall repairs) • Sandpaper or sanding block • Primer / mist coat • White emulsion paint (or colour to match existing wall) • Caulking (if required for neat finish around flue edge) Finish Required: A tidy, professional finish with no visible gaps, rough edges, or patch marks. The repaired area should blend in with the existing wall and look as though the flue installation was originally finished to a high standard. Additional Notes: • Boiler and flue are already installed and operational • No changes required to the boiler or flue itself • This is purely cosmetic / making good works

Boiler service

£400

Clapham Park, Greater London

23rd Jan 2026

We recently moved into the house but various radiators are not working and we would like the boiler to be looked at to be serviced. I think the system may need flushing ? We plan to do extensive works in 2-3 years so for now we would just like to get it working as best as we can. We also have a bath tap in the top bathroom which is disconnected from its fixing.

Boiler service

£50

Putney, Greater London, SW15

22nd Jan 2026

Boiler check and service

Gas boiler service and water leak repair

£100

The Borough, Greater London

20th Jan 2026

We have a boiler which needs servicing and also has a small leak to repair. We are on Long Lane in SE1 (Borough). To be completed any time today and before 9am tomorrow.

Boiler Service

£50

Golders Green, Greater London

20th Jan 2026

I have a brand new boiler and would like for a certified engineer to come service it and ensure everything is upto standard

Annual boiler service

£100

Clapham, Greater London, SW4

19th Jan 2026

Our boiler ,which is in perfect working order, needs its annual service

Hang wall cupboards and fit shelves around boiler

£250

Ratcliff, Greater London

19th Jan 2026

I have three cupboards (one large and two small) that need to be hung on a wall surrounding a boiler - The large cupboard will be mounted over / around a boiler, so the backing will need to be modified and the shelves cut to fit around the boiler and the pipework. It's a brick wall and Ikea cupboards which hang from a rail. I have the top rail and the fixings for that, but I would like for there to be some extra reinforcement attaching the cupboard to the wall, as I don't want to attach feet. The two smaller shelves don't need any adjustment with the backs, but will need to be fixed to the large cupboard for stability. I have some precut oak slabs (quite heavy) to fix over the top of the cupboard and to create a shelf on the (currently open) top of the small cupboard. Happy to be flexible with scheduling this.

Kamstrup boiler no hot water

£100

Croydon, Greater London

18th Jan 2026

Its a electric boiler need some who knows how they work qs i do not have hot water

Gas boiler leaking water (Worchester)

£80

Kennington, Greater London

17th Jan 2026

My gas boiler is leaking water and needs inspection and repair. The boiler is still working, but the leak needs fixing as soon as possible. Looking for a qualified gas boiler technician / plumber.

Boiler issues (Gas Certificate holder required)

£60

Millwall, Greater London

17th Jan 2026

Boiler is coming on but no hot water or heating is coming out

Boiler repair and servicing

£50

Little Stanmore, Greater London

17th Jan 2026

Combi boiler repair and servicing. It is taking too much time for heating.

Remove water tank & boiler and putting in electric boiler.

£500

Haggerston, Greater London, E2

14th Jan 2026

Removing tank and boiler. Installing an electric combo boiler in a kitchen island or kitchen on other side of flat. Connecting it to hot and cold. Must be certified. Red Cross is where current boiler and tank.

Fix cabinet lights & new socket next to boiler.

£120

Maida Vale, Greater London

14th Jan 2026

We have a bathroom cabinet which has lights built in. It looks to be all wired in correctly. We’ve tried replacing the bulbs but it is still not working. Would also like a shaver power port installed if possible. We have also purchased a new heating system Tado, but it needs to be wired in. We had a boiler engineer round and he said it shouldn’t be too big a job.

Boiler expert wanted

£50

Isle Of Dogs, Greater London

6th Jan 2026

My boiler seems to be in good working order but isn’t producing and heat - I need someone to have a look at it and my settings and let me know. Both water and heating isn’t working

Amazing I wasn’t sure he’ll be able to do it because he’s a generalist but hr suprised me by knowing the issue with my boiler and going over and beyond - amazing

Replace heating elements on a boiler

£200

Elephant And Castle, Greater London, SE1

27th Nov 2025

This boiler is not working as it should and I was recommended to replace the heating elements. So looking for someone to do this... It's not heating water well or fast enough, it costs me insane amount of money (like summertime around £100 goes to just have hot water in the morning for one shower session). Now it provides barely warm water after 3 hours of heating water. I don't know price for this work so please do let me know how much materials and labour will cost!

Highly recommend Egzon! He went above and beyond to fix our boiler, even cleaned the lime scale (which wasn't part of the deal), he did everything super quickly, came on time, and overall he's very nice person! Will definitely recommend him to our friends and will call him if anything.

Heating engineer/plumber - replace boiler filter with new compact size

£10

Acton Green, Greater London, W4

15th Nov 2025

Currently having some work done on my kitchen and I’m looking for a plumber/hesting engineer to remove the old bulky boiler filter and replace / possible slightly reposition with a smaller more compact filter.

Amazing guy. So pleased to have found Manny. Will 100% be using again and recommending him to anyone who needs gas and/or plumbing work. In fact, he is so multi skilled he also sorted my electrics as well (and fitted my o en & hob). Thanks Manny!!!! 😃😃

Boiler not functioning

£50

Stratford Marsh, Greater London

4th Nov 2025

Hello there! Our boiler isn’t working properly and needs to be checked and repaired. It’s currently not heating water. Looking for a qualified heating engineer or plumber to diagnose the problem and carry out the necessary repairs. Please include your availability and offer in this task.

Dmytro has been absolutely great, polite, punctual, and a pleasure to hire. Will definitely be using him in the future. Thank you 🌟

Radiators not working while boiler is on

£70

Docklands, Greater London

26th Oct 2025

My radiators are not working with my usual settings on the thermostat panel. The hot water and Towel rail are working very well. It might be a problem of boiler setting/connection.

It was efficient! Thanks a lot

Boiler service - Vaillant

£60

Stroud Green, Greater London

21st Aug 2025

I need to get an annual service and certification of my Vaillant gas boiler - ecotec plus 832

Great guy, great service