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Excellent rating - 4.3/5 (9300+ reviews)
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"Successfully replaced stubborn immersion heater element"
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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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"Great work and arrived on time."
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"Arun was very polite and friendly. He completed the task very swiftly and clearly has great knowledge and experience. Hi..."
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"Great guy, found solutions for some tricky and unexpected pieces of work. Really efficient. I will definitely be using h..."
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"Very efficient and great to work with"
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"Great service! Will be in touch again with Hakan for sure! "
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"Excellent service. Very happy with all the work done and the efficiency. Much appreciated. Thank you."
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Recent Heating & Cooling reviews in London
Excellent service Claudius was on time, polite and fixed my leaking overflow pipe quickly and efficiently would definitely recommend
Heating engineer
£130
Arrived on time at a mutually convenient time. Consientious, clean worker . Job well done. Thank you.
Fitting of a wireless thermostat to boiler
£70
Quick, efficient and professionally done job. No complaints at all and would highly recommend.
Remove old and install new shower thermostatic mixer
£60
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
Fast work done well
Installing a nest smart thermostat
£100
Did exactly what we needed. Friendly.
Install a Nest Thermostat
£60
What's the average cost of a Heating and Cooling specialist in London
£85 - £150
low
£85
median
£117
high
£150
Average reviews for Heating & Cooling Services in London
based on 383 reviews
4.87
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Recent Heating & Cooling tasks in London
Replace the manual central heating radiator.
£50
South Woodford, Greater London, E18
3rd Jan 2026
Replace the faulty manual gas radiator valve as the existing one is stuck and doesn't move.
Board up the loft
£150
West Norwood, Greater London, SE27
3rd Jan 2026
Looking for someone to board up the loft. Currently it is just rafters and exposed insulation. Loft is approx 4m x 3m New insulation will also need to be laid as current is thin and bad condition. I can provide materials (osb boards, loft legs and insulation)
Install a thermostat
£300
Acton, Greater London, W3
3rd Jan 2026
I have 4 jobs that need doing. A section of skirting board needs to be cut and fitted there are water pipes in that area, so it’s a bit tricky. A curtain rail needs to be fitted I attempted it myself, but it’s ended up uneven and needs refitting properly. I also need a wired thermostat replaced with a wireless thermostat. Disconnect old extractor fan / fused spur Remove or blank the fused spur Advise whether a socket can go there (and only fit one if compliant)
Install some loft insulation above one room
£175
Eel Pie Island, Greater London
2nd Jan 2026
I need some loft insulation installing in the eaves above one (3.6 x 3.6m) room. I’ve done all the rest but it’s quite small to get through to the other side around the chimney and low roof pitch so needs someone SLIM and doesn’t worry about claustrophobia or spiders :-) I’ve already cut the loft insulation and it’s up in the loft ready to go in place. I can pass the insulation through to the loft space for whomever does the work. An equivalent room with easy access took me about an hour to do.
Refit a radiator thermostat control
£40
St Luke's, Greater London
2nd Jan 2026
My radiator thermostat / on off controller has dropped off
Need the bottom cut/removed on a kitchen cupboard to access a boiler
£50
Chadwell Heath, Greater London
2nd Jan 2026
Need the bottom of a kitchen cupboard widened to access the boiler. May need to take the cupboard down to achieve this. Need to access the boiler.
F28 error code - Vaillant Boiler - quote me please
£100
Worcester Park, Surrey
2nd Jan 2026
The boiler is not warming the water so only cold water present. F28 error displaying on boiler
HIU heating system - underfloor heating
£100
South Lambeth, Greater London, SW8
2nd Jan 2026
HIU system, Hot water and system is working fine but underfloor heating is not heating up all areas of the floor in the flat. Looking for someone to come out and rectify the issues
Boiler service / diverter valve fix or plate heat exchanger blocked
£200
Elstree Park, Greater London
2nd Jan 2026
Either diverter valve or / & plate heat exchanger partial blocked due to hardwater. Water pressure low. Hot water has been intermittent, radiators have been consistently hot but now going cold. Boiler is a 4 year old Main (BAXI) Eco Compact. Certified gas engineers only for this job thanks
Plumber for Radiator Leak / Boiler Pressure Reset
£75
South Hackney, Greater London
1st Jan 2026
We’ve had a radiator leak water onto the floor (it’s now stopped), and the boiler now has no pressure and needs resetting.
Recharge a boiler
£100
Tooting Graveney, Greater London
1st Jan 2026
I have a Worcester Greenstar 28i Junior boiler in my flat which has been switched off for a while and needs recharging. I need someone to recharge it, test the hot water and central heating (and bleed the radiators as necessary). Thank you!
Boiler is only producing lukewarm water. Needs looking at. Thanks
£75
Spitalfields, Greater London
1st Jan 2026
The boiler is currently only providing lukewarm water for a few minutes before the water goes completely cold. This issue is ongoing and means there is no reliable hot water available at the property. Could someone please attend the property to inspect the boiler and carry out the necessary repairs so that it is producing hot water properly again? The quote is for labour, I will pay for materials separately.
Landlord gas safety inspection + Hive Smart Thermostat and Hub install
£225
Nunhead, Greater London
10th Dec 2025
I would like someone to come out to our property to complete a Landlord Gas Safety Inspection to install a smart Hive Thermostat and hub. Happy to send more info if needed.
Great work and arrived on time.
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!!!! 😃😃
Radiator values changing to thermostatic.
£10
Tulse Hill, Greater London
6th Nov 2025
Expert need to replace values. I had 4 radiator which need to install thermostatic walls. 1 big radiator 3 small radiators Values are purchased.
He did amazing work ! Easy to communicate with him.
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
Replace Radiator Valve – Radiator Constantly Heating
£30
Alameda Place, Greater London
8th Jul 2025
Hello there, We need help replacing the radiator valve. The current radiator is constantly heating and won’t turn off, the valve seems to be stuck or faulty. It’s essential to stop the radiator from blasting heat, so this needs to be fixed as soon as possible. Please include your availability and offer on this task. Thanks, Victoria
Fantastic service from Michael. He came exactly as agreed, with communication on point and timely. 10/10, happy to work with him again. Thanks, Michael! 🌟


