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Excellent rating - 4.3/5 (9300+ reviews)
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Best rated heating and cooling services near me

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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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Gas Safe Register

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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 service! Will be in touch again with Hakan for sure! "
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"Removed broken key from lock. Thank you for your quick help "
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"Great work and arrived on time."
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"Happy with the work, very speedy "
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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 Central London
Great guy. Came around for a site visit, hopefully we can do good business!
Move Boiler
£5
Anthony was prompt and very helpful
Boiler check
£50
Really nice guy, very diligent, nice job.
Build cabinet around boiler
£300
Quick, efficient and professionally done job. No complaints at all and would highly recommend.
Remove old and install new shower thermostatic mixer
£60
Claudius did a great job. Thank you!
A qualified plumber to install thermostatic tap / mixer / shower set
£80
Really friendly guy! Happy with the job
Radiator replacement and boiler check
£350
What's the average cost of a Heating and Cooling specialist in Central London
£85 - £150
low
£85
median
£120
high
£150
Average reviews for Heating & Cooling Services in Central London
based on 201 reviews
4.85
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What do heating and cooling services include?
HVAC systems play a crucial role in our interior comfort. With just a touch of a button, they are fully capable of keeping us warm during winter and cool in the summer. Heating and cooling services include professional installation, maintenance, and repairs so you can maximise these benefits for a much longer time.Â
Heating and cooling experts are often familiar with almost any make and model of equipment from different HVAC companies. If you prefer hiring a trained technician to handle a specific brand, we can also find a qualified person for you. Here are some of the services that you can book from us:
Heating and cooling installation
Heating and cooling installation specialists can help mount single or multi-split systems, ducted systems, hydronic heaters, evaporative air conditioners, or almost any heating and cooling system you need. They typically get the job started by calculating how much space your heater or cooler will cover. If required, they can also help you find the best spots for them to ensure optimum efficiency.Â
Some HVAC systems require electrical, plumb, and ductwork, so hiring an expert for the job is vital. They can also do a final inspection before you fully utilise your new heaters or coolers to avoid any potential risks in the future.
Heating and cooling maintenance
When it comes to heaters and coolers, a routine overhaul should always be a top priority. You can get someone to clean your vents and coils, as well as change your air filters regularly. Plus, they can also apply appropriate coating technology and protect your condenser coils from the threats of moisture buildup and corrosion.
In case you want to avoid the sweltering heat of summer and the freezing air of winter, you can schedule pre-season maintenance with us to ensure that your air conditioning is running as smoothly and efficiently before the ultimate increase or drop of the outdoor temperature.Â
Heating and cooling repair
Just like any other equipment, HVAC systems from any heating and cooling companies will age, deteriorate, and break down over time. Some parts to look out for include non-responding sensors, clogged ducts, and corroded coils. Some end-users also suffer from leaking, overheating, and corrosion building, which can all lead to even more catastrophic damage if left unattended.
Whether it's because of old age, excessive usage, or inadequate maintenance, repair experts can help you find the source of the problem and repair your heating or cooling system as necessary. They can head over to your place, readily equipped for urgent requests. In no time, they can help get your system back to normal and efficiently operating again.
Recent Heating & Cooling tasks in Central London
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)
Refit a radiator thermostat control
£40
St Luke's, Greater London
2nd Jan 2026
My radiator thermostat / on off controller has dropped off
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
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.
Boiler water pressure
£25
Hampstead, Greater London, NW3
31st Dec 2025
New boiler, has been working perfectly. Needs re-pressurise. Tried and opened the valves as instructed by manual but no water flow no water hissing. One valve a little leaking when open , needs to open the bolt check the ring and close back.
Amazing experience ! Despite it being New Year’s Eve, Mahoney took the time to guide me step-by-step to get my boiler working. I’m so grateful for his expertise and help. Highly recommended.
Replace wall thermostat
£60
Streatham, Greater London, SW16
31st Dec 2025
The old wall thermostat (Honeywell CM907) has died. We tried new batteries, reset the power etc. but nothing works. It wasn’t working well a week ago already so this is no surprise. We have bought a replacement one, just need someone to come to replace it. Thanks!
Fix thermostat
£30
Lambeth, Greater London, SE1
30th Dec 2025
I have a new Drayton thermostat installed (see photo) but the hub is not working. The hub is hard wired to the wall and receives power directly from the mains through its backplate. However, the hub is currently not responding at all. Tasker will need to have experience in minor electrical work to carry out the required checks and complete this task.
MHS towel rail not heating up
£30
Finsbury Park, Greater London, N4
29th Dec 2025
MHS towel rail previously had a leak so was tightened. Now can’t loosen it and rail will not heat up.
Service underfloor wet heating
£150
Denmark Hill, Greater London, SE5
28th Dec 2025
I would like you to inspect an underfloor heating circuit serving a single room. It seems to have a circulation issue. For clarity: The property has a gas boiler The radiators are working normally throughout the house The issue is isolated to this one underfloor heating circuit I would be grateful if you could: Inspect the underfloor heating manifold and pump Confirm the pump and mixing valve are operating correctly Check that the UFH flow temperature is correctly set Check flow, air and balancing Ensure the loop is fully purged of air Confirm the flow rate is adequate for the loop Rebalance or adjust as necessary I'm here tomorrow, that would really be ideal - Loughborough junction
Replace heatmiser wired underfloor heating thermostat
£100
Hackney, Greater London, E8
28th Dec 2025
Heatmiser thermostat is completely dead with a blank screen. Fuse seems to be okay as there the boiler is functioning for the hot water. Seems the thermostat itself needs replacing, it is wired not battery powered and our heating type is underfloor heating
Breville Dual Boiler BES920 – blocked brew solenoid / no water flow)
£90
Haggerston, Greater London, E2
24th Dec 2025
I have a Breville Dual Boiler BES920 (Australian model). Symptoms: – Steam wand works normally – Brew pump runs but espresso does not come out – Hot water tap only drips – Loud rattling noise when brewing This is a very common BES920 issue and is almost certainly a blocked brew solenoid valve or scale blockage. I’m looking for someone experienced with espresso machine repair to: – remove the top panel – clean the brew solenoid / brew outlet – reassemble and test No parts required unless damaged. Machine runs on 230V (AU model, UK power compatible).
My hot water cylinder isn't heating up / no hot water is coming.
£100
Bounds Green, Greater London, N11
22nd Dec 2025
The water cylinder in my flat isn't heating up / producing hot water.
Thermostat installation
£50
West Norwood, Greater London, SE27
18th Dec 2025
Replace thermostat with new wireless Smart thermostat
Great service! Will be in touch again with Hakan for sure!
Fit a thermostat
£100
New Cross, Greater London
18th Dec 2025
Our thermostat has broken and we need a new one fitting
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.
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 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


