A close up image of a handyman installing a heating and cooling unit.
A close up image of a handyman installing a heating and cooling unit.

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4.0

Great rating - 4/5 (13330+ reviews)

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  • Air conditioning
  • Heaters
  • Boilers
  • Heat pumps
  • Central AC
  • … or anything else
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Best rated heating and cooling services near me

Recent Heating & Cooling reviews in London

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.

Boiler outer pipe repair

£250

Fast work done well

Installing a nest smart thermostat

£100

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

Fitting of a wireless thermostat to boiler

£70

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

Excellent service Claudius was on time, polite and fixed my leaking overflow pipe quickly and efficiently would definitely recommend

Heating engineer

£130

Great work Excellent work recommended

Remove old shower thermostatic and fit new shower thermos

£100

What's the average cost of a Heating and Cooling specialist in London

£82 - £150

low

£82

median

£115

high

£150

Low, median and high bar chart distribuiton

Average reviews for Heating & Cooling Services in London

based on 392 reviews

4.87

365
16
3
4
4

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Recent Heating & Cooling tasks in London

Underfloor heating

£150

Hoxton, Greater London

17th Jan 2026

I need an underfloor heating specialist to depressurise the system, do all the necessary checks, and fix one of the bedrooms not heating (manifold problem?

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

£40

Little Stanmore, Greater London

17th Jan 2026

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

Hive mini thermostat install

£50

Streatham, Greater London, SW16

17th Jan 2026

Install hive mini thermostat Have thermostat and receiver

Underfloor heating wall remote

£70

St Pancras, Greater London

16th Jan 2026

Our OTN2/OTD2 thermostat is not turning on, the problem is likely a power interruption due to depleted batteries, a tripped circuit breaker, or a wiring fault. 2 other thermostats are working perfectly fine just one isn’t and is affecting the underfloor heating

Install Smart Heating System (just plate, not valves)

£50

Balham, Greater London

16th Jan 2026

Install a Drayton Wiser HubR (Single Channel) to my Worcester 28i Junior Combi boiler. Removing the existing (broken) MT10 mechanical plug-in timer. Installing and wiring the Wiser wallplate/receiver to the boiler’s terminal block Removing the link between LS and LR on the boiler. Testing that the boiler fires via the new Hub. I have already bought the Drayton Wiser kit. I can handle the Wi-Fi/App setup myself once the unit is wired in.

Install of air conditioning system (2 internal units)

£1,000

East Dulwich, Greater London, SE22

15th Jan 2026

Needing AC system installed in combination with current dormer extension taking place in SE22 0HQ, would require pipework / 1st fix completed early Feb from 5th - 10th dates. 1 x Daikin 2.5kw concealed unit (FDXM25F2V1B) - https://www.daikin.co.uk/en_gb/products/product.html/FDXM-F.html 1 x Daikin 3.5kw concealed unit (FDXM35F2V1B) - https://www.daikin.co.uk/en_gb/products/product.html/FDXM-F.html 1 x Daikin 5kw condenser unit (2MXM-M) - https://www.daikin.co.uk/en_gb/products/product.html/2MXM-M.html I already have the outdoor condenser unit (purchased 2nd hand from eBay and due to collect 2nd Feb) - https://www.ebay.co.uk/itm/277615372042 I can acquire the ceiling units prior to install or if you prefer to provide them happy with that as well and can discuss how to arrange this. I have also captured some videos which give good context and can be shared, if you’d like to do a site visit that’s also available.

Dishwasher water is not heating up

£40

Woolwich, Greater London, SE18

15th Jan 2026

The water in the my dishwasher is not heating up. Otherwise it's working fine.

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 my heating issue

£50

Wembley Park, Greater London

14th Jan 2026

Our underfloor heating is not working in entire flat. Eon heat engineer confirmed the HIU is working fine and heating is reaching the flat. I need a plumber with expertise in fixing heating systems and familiar with unvented cylinder (megaflow).

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

Remove old shower thermostatic and fit new shower thermos

£100

Rise Park, Greater London

5th Jan 2026

Remove old Shower thermostat and apply new shower thermostat

Great work Excellent work recommended

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