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"Great work and arrived on time."
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"Amazing experience ! Despite it being New Year’s Eve, Mahoney took the time to guide me step-by-step to get my boiler w..."
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"Birju was great. Very flexible and completed the job with ease."
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"Quick to sort, really helpful, knowledgeable and very tidy."
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"I received an excellent service "
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"Very good guy, on time and efficient.. really pleased and happy "
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"Excellent service from Nathan. He was very flexible with his schedule, stepped in to help when we really needed it, and ..."
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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
£112
high
£150
Average reviews for Electric Boiler Installation & Repairs Services in London
based on 185 reviews
4.84
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Recent Electric Boiler Installation & Repairs tasks in London
Gas boiler service and water leak repair
£100
The Borough, Greater London
9th 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. Disconnect and make safe gas fire.
£180
Snaresbrook, Greater London
8th Jan 2026
We need a regular service for Worcester Bosch Greenstar Boiler (3 years old) as well as the gas fire in the living room to be disconnected and made safe. The fire is the only gas appliance in the house. Must be Gas Safe Registered for the relevant appliances, and carry their Gas Safe ID card.
Boiler error 133
£25
Colham Green, Greater London
8th Jan 2026
Boiler errror 133 or not working radiatorand water
Install an inline strainer on hot water outlet of boiler
£150
Highbury, Greater London, N5
6th Jan 2026
My boiler hot water outlet needs an inline strainer to be installed. The pipes are quite easily accessible.
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
Boiler not turned on
£50
Shoreditch, Greater London, EC2A
6th Jan 2026
boiler not turned on and changing fuse didnt help
External condensate pipe running from boiler needs lagging
£60
Woodside, Greater London
6th Jan 2026
External condensate pipe needs running. Need to have a ladder as it is outside at the first floor.
Boiler repair
£50
Ickenham, Greater London, UB10
6th Jan 2026
Vaillant EcoTec Plus. Flashing 0.0 and clicking. Filling loop at 1.3
Quote: Unblock sink, reconnect boiler, and replace a light switch
£50
Broad Green, Greater London
5th Jan 2026
Tasks: 1) Unblock a kitchen sink 2) Reconnect a temporarily disconnected boiler, and 3) Change a light switch. That's it. No photos available.
Immersion Heater pressure relief valve issue
£125
Farringdon, Greater London
5th Jan 2026
Issue with the pressure relief valve of the immersion heater (“unvented hot water storage system”) The water is dripping through the tundish Need a qualified plumber with experience working with boilers/immersion heaters
Combi boiler heating fault – suspected diverter valve
£120
Balham, Greater London
5th Jan 2026
Keston combi boiler. Hot water is working normally, but radiator heating is not. Boiler fires and runs; only one pipe leaving the boiler gets hot, radiators remain cold. Previously showed an intermittent ignition fault, now resolved. Pressure is normal. Thermostat calling for heat. Suspected stuck or partially failed diverter valve or cartridge. Looking for Gas Safe engineer experienced with Keston boilers to diagnose and repair.
Boiler outer pipe repair
£250
Swanley, Kent
5th Jan 2026
Boiler outer pipe condensation need help with insulation and permanent solution
Excellent service from Nathan. He was very flexible with his schedule, stepped in to help when we really needed it, and fixed our heating issue quickly. Highly recommend him for any heating, plumbing, or electrical jobs.
Gas certified plumber to fit replacement Vailiant boiler valve
£50
Chessington, Greater London
4th Jan 2026
Looking for gas certified plumber to replace leaking valve under the boiler. We already have the replacement part
Boiler annual service with gas certificate.
£100
Gidea Park, Greater London
4th Jan 2026
Annual boiler service for Vaillant boilet installed 1 year ago along with gas certificate. And stop leakage from radiator valve pin.
Need someone to repressurise my boiler. Very easy to do!
£30
West Kensington, Greater London, W14
4th Jan 2026
Need my boiler repressurising. It's very simple and just requires two taps to be opened and closed. Does not need a plumber but can be done by anyone. The issue is the person in the house is unable to access it as you need to stand on a ladder to reach it. Ladder is provided.
Birju was great. Very flexible and completed the job with ease.
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


