Find professional electric boiler installation & repairs in Central London

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

Assembled flat pack furniture very quickly and to great quality. Helped with minor home repairs as well, happy with the results

Assemble double bed, attach cabinet around boiler and repair step

£150

Anthony was clean, polite, efficient and very helpful!

Plumber needed to replace boiler part

£80

Prompt work and got the job done quickly.

Boiler Engineer

£60

Anthony was brilliant - he kept me up to date with what was going on as he went about working, he was really careful about keeping things tidy and did all he can to recommend next steps. He fixed the initial issue with my boiler and uncovered some new issues which he also did everything he could to solve. Couldn't recommend him more

Issue with boiler - no heating or hot water

£50

Great help. Very quick. Explained the issue. In and out within 10 minutes!

Check the pipes around my boiler as it is leaking

£40

Great job with checking gas cooker and boiler

Gas cooker and boiler checks

£100

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

£85 - £155

low

£85

median

£120

high

£155

Low, median and high bar chart distribuiton

Average reviews for Electric Boiler Installation & Repairs Services in Central London

based on 133 reviews

4.93

128
3
1
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.

208+

Tasks successfully completed

2

Average amount of offers per task

12

 mins

Average time to receive offers

Suggested reads about Electric Boiler Installation & Repairs

What do electric boiler installation and repair services include?

This service includes all the tasks needed to get your electric boiler working to provide hot water in your home, whether it’s a new installation or fixing an existing one. This can involve removing the old water heater to make way for the new installation.  

Other tasks can include positioning the tank, installing pipes, connecting the expansion tank, connecting the temperature and pressure valve, and attaching the electrical connections and wiring. Your handyman can also repair damaged electric boilers.     

Removing the old water heater

Some boiler electricians can remove an old water heater to make way for a new one. Your specialist begins by cutting off the power and shutting off the water at their mains. A bucket is used to catch any water stored in the boiler that will pour out of its pipes. They can then detach all the pipes and connections and transfer the old boiler tank to a storage area. Some electric boiler installers may offer to dispose of the old tank for you. 

Positioning the new electric boiler

Your hired boiler specialist can determine and place the boiler tank in the most appropriate spot in your basement, and centre them on a raised platform for easier access and as a safety measure against flooding. If you don’t have a raised platform, some specialists can make one for you for an additional fee.  

Fitting and installing pipes

Next, your specialist installs the pipes. They measure the pipes and cut them to the right widths and lengths. They can remove the burrs on the lip and inner portions of the pipes to ensure better flow. Each pipe installation is wrapped with plumber’s tape, soldered or installed in both methods when necessary, for additional safety and protection against leaks.  

The appropriate components like compression nuts, rings and flexible hose are likewise installed; your specialist ensures that all these installations have a perfect seal and a tight fit.   

Attaching the expansion tank, temperature and pressure valve

Your boiler installation specialist attaches the expansion tank to the cold-water supply line next to or above the electric heater. The pipes they install are cut to the right lengths, deburred and soldered as needed. Your specialist can match the pressure of the expansion tank with your water line’s pressure using a handheld air pump once the expansion tank is installed. They finish the installation and seal the tank and pipes with soldering if necessary. 

Attaching electrical connections

With the power and water still off, your specialist attaches the electrical wiring of the boiler to your main circuit breaker. Once all installations are done, they turn the water and power on and test if the water in your spigots run hot.  

Repairing a damaged electrical boiler 

If you need an electric boiler repair service, your specialist inspects the boiler with the power and water shut off. They check for leaks in pipes, joints and fittings, pressure imbalances or other issues and do the appropriate fixes. 

Recent Electric Boiler Installation & Repairs tasks in Central London

Boiler Repair

£60

Willesden, Greater London

5th Nov 2026

I’m looking for a qualified Gas Safe registered engineer to repair my boiler. The water pressure keeps fluctuating, going up and down, and I need this problem fixed. I’m looking for someone who can: * Resolve the pressure issue. * Get the boiler working properly. * Confirm that everything is working safely after the repair. Please bring the necessary tools. Any replacement parts or additional costs must be agreed with me beforehand. When: Tomorrow, Wednesday 4 November, late afternoon or evening. Please provide your availability and a total price

Great work ! Thank you 🙏

Boiler making noise

£40

Tottenham Green, Greater London

3rd Nov 2026

inspect the boiler to figure out cause of noise and make safe

Boiler is tripping my electrics

£100

Southwark, Greater London

2nd Nov 2026

Boiler stopped working yesterday, repressurised it and now it's causing my electronics to trip

Install boiler casing hinges

£90

Bermondsey, Greater London, SE1

28th Oct 2026

I need the two missing hinges replaced on the front flap of a Worcester Greenstar combi boiler in a rented flat. It's a quick job: the flap just needs reattaching securely so it opens and closes properly. What I need: 1. Supply and fit genuine Worcester left and right hand hinge assemblies (part numbers 87186866190 and 87186866210, or the correct parts for this model). Please confirm the right parts before ordering; they're available from boiler spares suppliers / screwfix etc 2. Make sure the flap is secure and sits flush. 3. Photos of the finished job and a receipt for parts. Please note: this is the flap only. No need to remove the main boiler casing or touch any gas or water connections. Access: the tenant will let you in; I'll arrange a time with you.

Electric Boiler fixing needed - no heating

£60

Clapham, Greater London, SW4

28th Oct 2026

I have a Slim Jim 10kw Ehc electric boiler - the hot water is working completely fine but I have no heating.

Combi Boiler

£100

Clapham, Greater London, SW4

28th Oct 2026

Replace thermostat and receiver on my combi boiler

Cut/remove cupboard panel underneath boiler to create access

£30

Nine Elms, Greater London, SW8

27th Oct 2026

Hi, I'm looking for someone to create access underneath my kitchen boiler. The boiler is wall-mounted inside a kitchen cupboard and there is currently very little clearance between the bottom of the boiler and the cupboard base. I believe a section of the wooden/laminated cupboard base will need to be carefully cut out in situ, likely using a multi-tool, to provide access underneath the boiler for servicing. Ideally I'd like the cut to be left neat and, if possible, the section made removable for future access. No work to the boiler itself is required.

Fix my combi boiler.

£65

Angel, Greater London, N1

27th Oct 2026

The pressure is dropping so fast and often it probably needs a new valve or something

Heating system maybe gas boiler or radiators not working

£120

West Dulwich, Greater London

27th Oct 2026

We have a gas boiler it seems to work but upstairs radiators not heating up.

Bleed Old-fashioned Conventional flat boiler

£100

Kensal Town, Greater London

27th Oct 2026

I have a large old-fashioned boiler in my studio flat, which heats the hot water for the flat as well as the heating. It needs to be bled as the hot water has dropped off - this usually happens when any work takes place in the building water system, and air ends up getting trapped in the flat boiler. I have included a photo of a similar type of boiler to the one in the flat. Same issue has happened before, and it is a quick fix just bleeding the extra air is needed (took only a few minutes for a plumber to do it last time)

Great to work with : )

Install Hive smart thermostat on Ideal combi boiler

£120

Poynders Parade, Greater London

26th Oct 2026

Looking for a Gas Safe registered heating engineer to install a Hive smart thermostat on an Ideal Independent Combi 24 boiler. I will supply the complete kit, including thermostat, receiver and hub. There is an existing mechanical timer but no room thermostat. The job includes fitting and wiring the receiver, pairing the devices, configuring the existing timer and testing the heating and app control. Location: Brixton Hill, London Budget: £120 Please quote a total price including any materials and VAT, and confirm your availability and Gas Safe registration.

fit and install a cupboard to cover boiler, change wooden bar worktop

£200

Barbican, Greater London, EC2Y

26th Oct 2026

Hi, I am looking for a carpenter to complete two jobs in a restaurant: building a custom cupboard with doors to cover a boiler, and replacing a wooden bar worktop (L: 280cm x W: 55cm). Please note that this work must be completed on weekends only. Let me know if you are available and can provide a quote. Thank you

Gas boiler servicing

£100

Tooting, Greater London, SW17

26th Oct 2026

I need my gas boiler serviced and checked. I also have under floor heating that I would like to have checked works as intended (at the moment it ONLY comes on when the radiator heating thermostat is also activated) - can pay in addition if this requires further work.

Moving to new house. Need fixing like start boiler, check switches,etc

£75

South Hampstead, Greater London, NW6

25th Oct 2026

We are moving into a new house. It has been empty for over a year. Five things that we need: (1) Boiler is switching on but not getting pressure / showing error, hence, not working. So need to check that. (2) Light switch is out of the socket. Need to install that. (3) House has a speaker system installed - need to figure out how that works. (4) couple of LED strip lights need replacement. (5) Want to check all electrical switches etc to make sure everything is connected / working well. If not, then to fix it.

Qualified Electrician Required – boiler electrical Fault

£120

Westbourne Green, Greater London

24th Oct 2026

My Vaillant boiler is currently not working due to a suspected electrical supply fault. A plumber attended and tested the boiler using a temporary electrical supply. The boiler powered up and operated correctly during several tests, confirming that the boiler itself appears to be functioning properly. The plumber identified that the original fused spur was not supplying power to the boiler. He replaced the fused spur with a new unit, and its red power indicator illuminated. However, further electrical testing identified an abnormal voltage reading of approximately 14V associated with the neutral conductor, suggesting an underlying electrical supply or wiring fault. The plumber recommended appointing a qualified electrician to investigate. Work required: Identify and rectify the electrical fault preventing the boiler from operating normally, and restore a safe, reliable electrical supply. Looking for an experienced, qualified electrician who can diagnose the fault and undertake the necessary repairs.

Repair the sensor light in my boiler cupboard

£200

Manor House, Greater London, N4

19th Oct 2026

The sensor light in my boiler cupboard isnt working properly and keeps going on and off at random times. I need that repaired please.

Vali was fantastic. Competitively priced, excellent communication, on time and promptly repaired the sensor light issue in my flat in one sessiom. I am super happy with the result and wouldn't hesitate to use him again. Thank you, Vali!

No hot water pressure is down in the boiler

£100

Lisson Grove, Greater London

6th Oct 2026

No hot water and pressure is down.

Highly recommended as a plumber, provide a efficient service and reliable

Plastering - small hole in boiler cupboard

£300

Nag's Head, Greater London

28th Jul 2026

Have recently had boiler installed and contractor had to cut out a small hole in ceiling for new flue. Need someone to re plaster the ceiling - also open to offers for those who can re plaster and paint in the same day

Hari has been absolutely great - very happy with the results & proactive suggestions

Re-pressurize Boiler and tighten bathroom heater

£160

Bermondsey, Greater London, SE1

8th Jul 2026

I need a plumber to re-pressurize my boiler and to tighten the bathroom heater as it’s leaking at 8 AM on the 9th July 2026 please. I have guest staying in my flat and the only time they can do is 8 AM tomorrow morning.

Michael was super helpful and really responsive. It was my first time using this app and he made it all really easy. He done the work to a great standard and all of us are quite happy.

Replace gas valve and ignition electrodes in boiler

£135

Camden Town, Greater London, NW1

18th Jun 2026

You must be a plumber or a heating engineer. Boiler diagnosis completed as follows below and need someone to replace both parts. Parts to be ordered separately and not included in price here. - system pressure was low. I topped up the pressure and reset the boiler; however, the boiler still failed to fire. The appliance was displaying the fault code shown in the photographs provided. I referred to the manufacturer's instructions, which identify this fault as relating to the gas valve. I then contacted the manufacturer directly to confirm, and they advised that the fault is associated with the gas valve and ignition electrodes, with replacement of these components being the recommended course of action. The active fault codes displayed on the front of the boiler provide a clear indication of the fault condition being detected by the appliance, and the manufacturer has confirmed that these codes relate to the gas valve and ignition electrodes.

Brilliant. Will take initiative, show up on time and take a look at anything else needed!