

Find a professional heating and cooling technician in London
Fill in a short form and get free quotes for local heating and cooling technicians in London
Excellent rating - 4.3/5 (9300+ reviews)
Looking for heating and cooling technicians?
- Air conditioning
- Heaters
- Boilers
- Heat pumps
- Central AC
- … or anything else
Best rated heating and cooling services near me
Latest Review
"Arrived quickly and completed job as required. Thank you. "
Verified Badges
Mobile Verified
4.7
(266)
Latest Review
"Manny was responsive and diligent when diagnosing and repairing the boiler"
Verified Badges
Mobile Verified
Latest Review
"Joshua was efficient, and taught me the best products to get etc! Will use again "
Verified Badges
Mobile Verified
Latest Review
"Nice and friendly, work was done promptly and tidily. Could not have asked for any thing more."
Verified Badges
ID Verified
Gas Safe Register
Mobile Verified
Latest Review
"george did a great job fitting me a new unit in an awkward place. he arrived on time and was professional friendly and h..."
Verified Badges
Mobile Verified
Recent Heating & Cooling reviews in London

Joseph was amazing exceptional work, highly recommended
3 lights to be put up and 1 shower thermostat
£130

Great! Highly recommended
Baxi boiler repair
£30

Thank you for advice.
Replace 5 TRV thermostatic valves
£80

Good job. Thank you!
Replacing a part on a boiler
£150

I hired Bart to refit my loft insulation boards and clear the debris. He arrived on time and did an excellent job. Recommended.
I need attic cleaning and help with insulation
£175

Excellent job!
FIt kitchen tap, fit 2 thermostats on radiators
£100
What's the average cost of a Heating and Cooling specialist in London
£85 - £150
low
£85
median
£120
high
£150
Average reviews for Heating & Cooling Services in London
based on 339 reviews
4.85
What is Airtasker?

Post your task
Tell us what you need, it's FREE to post.

Review offers
Get offers from trusted Taskers and view profiles.

Get it done
Choose the right person for your task and get it done.
488+
Tasks successfully completed
2
Average amount of offers per task
26
mins
Average time to receive offers
Statistics from the most recent tasks on Airtasker since 5th Apr 2021.
Related Locations
Ilford
Putney
London Holloway
St. John's
London Hackney
Upper Clapton
Homerton
Cubitt Town
Bankside
Vauxhall
South Bucks District
Morden
London Clapton
Earlsfield
London Shoreditch
East Dulwich
Kensington
Streatham Hill
Brixton
East London
London Tooting
London Newham
London Leamouth
London Camden
London Southwark
Spitalfields
South Kensington
Central London
London Surrey Quays
Bethnal Green
Finsbury
London Battersea
Richmond upon Thames
Chiswick
London Lewisham
London Tottenham
Mitcham
London Bow
North London
Stockwell West
London Camden Town
Woolwich
London Greenwich
Aldgate
The Borough
Southgate
London Stamford Hill
Woodford Green
London Stratford
London Old Brentford
Croydon
De Beauvoir Town
London Kilburn
Willesden
London West Kensington
Upper Holloway
Hornsey
London Soho
Plumstead Common
Walworth
Hayes End
London Dalston
London South Acton
London Rotherhithe
Whitechapel
London The West End
Acton
London Fulham
London Islington
London Trafalgar Square
London Archway
Wandsworth Common
London Leicester Square
London Maida Vale
South Hackney
London Canary Wharf
Creekmouth
West London
London St Jamess
Buckhurst Hill
Temple Mills
Elephant and Castle
London Peckham
London Kingsland
London Hackney Central
Loxford
London St Marylebone
London Earls Court
Westminster
Pitlake
London Lisson Grove
London Piccadilly Circus
London Barking
Blackwall
London Seven Sisters
London Poplar
London North Kensington
Wembley Central
Clapham
Bromley
Broadgate
Little Venice
Docklands
East Ham
London Stoke Newington
Sydenham
Leytonstone
New Cross Gate
Camberwell
London Cricklewood
Lambeth
West Hampstead
Millwall
Norwood Junction
Highbury
Recent Heating & Cooling tasks in London
Not hot water or heating . Combi boiler in the house, pilot light on
£150
Canary Wharf, Greater London
5th Apr 2025
Combi boiler in the flat. Pilot light on and fires up but no hot water or heating. So need to fix it.
Boiler no hot water
£20
Acton, Greater London, W3
5th Apr 2025
We just moved in this flat. We had an issue with hot water How to increase the hot water temperature ? Its an easy job
Replace overheating controller
£150
Chigwell Row, Essex
4th Apr 2025
The controller on our natuzzi recliner overheats alarmingly. We are concerned this could lead to a fire!
Fit new radiator connected to central heating
£60
New Cross Gate, Greater London
3rd Apr 2025
I need to replace an horizontal radiator with a vertical radiator. The existing radiator is already plumed in the central heating, this is in the kitchen.
Re-lay loft boards over new insulation
£100
Botany Bay, Greater London
3rd Apr 2025
Our loft boards were lifted to lay insulation. Rockwool insulation and 'Loft Legs' have been installed. Now the old boards need laying back down on top of the legs. Central section of loft only. Boards are tongue & groove OSB, approx 6ftx2ft. Boards are already stacked in the loft and we have a ladder & hatch access.
Help with my boiler
£80
Widmore, Greater London
2nd Apr 2025
I have an Ideal Logic Combi 30 boiler. When I want hot water out of my kitchen tap it’s always cold and also the same with my bath/shower. I’m having to pre-heat my hot water for 2 hours just to get a little hot water. The boiler was last serviced on the 24th of January this year. I’m not sure what’s going wrong. I’m on a budget so please nothing overpriced if this is a simple fix.
Main Baxi Boiler assistance needed
£50
Mitcham, Greater London
2nd Apr 2025
I have a MAIN BAXI boiler. The outlay pipe for radiator is not flowing hot water because of which the pressure has raised. I need help to reduce the pressure, need an pipe and key (I do not have it). Then assistance in fixing the issue. It looks like issues with valves instead of the boiler. I turned it off for few weeks and it has suddenly stopped working.
Shower head and hose replacement
£100
Lower Holloway, Greater London, N7
2nd Apr 2025
Need to replace shower head and hose at it is leaking. New hose and shower head purchased. Tasker will need to bring tools and any ancillary parts.
Check boiler Ariston WRC-NSF
£100
Shadwell, Greater London
18th Feb 2025
Boiler Ariston WRC-NSF Hot water runs out quickly. We do have hot water in the morning but for 5 mins.


Tony is a master. Despite the job was complicated everything went well.
Vaillant Boiler broken
£50
North Kensington, Greater London, W10
12th Jan 2025
My Vaillant boiler has stopped working. It’s an old boiler and I have recently had Val to look at it before they came in. It was working for about 4 to 6 hours a day before losing pressure. Ironically after they have come in to look at it they fiddled with it and completely broke it. They have now quoted me for a brand-new boiler instead of fixing this one. I know the boiler is good. It just needs someone to at least bring it back to where it was before the Val guy came in. Right now, it loses pressure immediately with a sign saying “F 22” I’m sure it can be fixed. Would love someone to pop in and see if they can help. Many thanks.


Tony was super responsive and did a great job helping diagnose the problem with my boiler. I am now using him to install a new one rather than from a big firm who push you to the most expensive boiler for no reason / are hard to deal with.
Disconnect my thermostat from boiler
£80
Brownswood Park, Greater London, N4
29th Dec 2024
I have an issue with my boiler / thermostat. Boiler works but the combination isn't working and boiler is just “on” Thermostat being used is a Google Nest If it’s a quick fix, great. If not, I’d like the thermostat disconnected so we can go back to manual hence the budget is more of a call out fee not a long job


Fast. Efficient. Went above and beyond.
Thermostat Installation
£100
Ardleigh Green, Greater London
14th Dec 2024
Hi, I have two thermostats next to the combi boiler that I was to replace with a Drayton Wiser dual zone thermostat. I'm looking for someone who understands the wiring to help get this done. All equipment already bought.


Woop! Finally got thermostats added to my smart home. Thanks to Ross and his expertise, I can now control my dual zone boiler via my phone. Great comms, took time to explain things to me, and got the job done perfectly! Thanks a lot
Boiler needs expansion vessel and safety valve needs replacing.
£200
Brixton, Greater London, SW9
20th Nov 2024
The expansion vessel and safety valve need replacing. To supply and fit a new remote expansion vessel and new safety valve. Need quote to include A. fees (mine will be extra), parts and labour. Had a quote so want to compare before I take it up. See boiler pics below. I understand that the task is complicated, as its an older model. Thanks!


A great plumber/gas person and lovely with it. Thank you!!
Boiler Service
£80
Haggerston, Greater London, E2
18th Nov 2024
Viessman boiler is showing error code 379, which means: The flame is missing or too weak. The ignition electrode must be checked and cleaned, as well as its cable and plug. Need help getting it working again!


Hakan was brilliant -- came at short notice and was clear about timings, knew exactly what he was doing, and fixed the problem quickly. Would 100% hire again.
Install Nest Heatlink onto boiler
£50
Bethnal Green, Greater London, E2
15th Nov 2024
boiler: Main Eco Compact 30 combi


Did the job. Fair price. Would use again
Vaillant boiler , the pump inside making rattling noise
£50
Brownswood Park, Greater London, N4
5th Nov 2024
Looking for a qualified gas engineer to inspect a Vaillant boiler that has an unusual rattling noises inside the circulation pump. The sound resembles a small metallic object moving around, and may suggest debris, worn bearings, a loose impeller, or trapped air within the system. Key Tasks: • Inspect the Circulation Pump: Determine the cause of the rattling noise inside the circulation pump, which could involve checking for loose parts, debris, or wear-and-tear on the pump bearings. • Debris and Scale Check: Examine the pump and surrounding components for any scale build-up or foreign objects that may be causing the rattling. • Diagnose & Repair: clear the debris to ensure the boiler is operating quietly and efficiently. • Safety Compliance: Ensure all work complies with safety and regulatory standards for boiler maintenance and repair. Requirements: • Qualified and certified heating/boiler engineer • Proven experience with boiler inspection and repair, specifically with circulation pumps • Familiarity with Vaillant boilers and Grundfos pumps is preferred • Strong diagnostic and problem-solving skills • Ability to provide a detailed assessment and recommend solutions Please reach out if you’re a reliable boiler engineer with a keen eye for diagnosing boiler issues effectively.


Not great to be honest
Fuse blown by a Boiler - Part needs replacing
£65
Honor Oak Park, Greater London, SE23
29th Oct 2024
Hello We have a boiler immersion heat that has been acting up. The fuse has been tripping and now when trying to switch up the fuse it has blown. We have isolated the issue that it is most likely the heating element needs replacing. Please kindly provide availability and a quote. Thanks Dominik


Not very satisfied with how this job was handled. I hired Shabazz thinking he would help order the parts and resolve the issue. He came on time, however, only to assess the situation and offer me a brand-new quote for several hundred pounds more. I informed him previously about the issue so he could let me know that he wouldn't be able to do it for this budget and therefore had to hire another person to fix the issue, so not happy with the result
Install Nest thermostat on Vaillant Turbomax 828
£100
Nag's Head, Greater London
21st Oct 2024
Install Nest thermostat on Vaillant Turbomax 828 (10-12 years old). There is currently no thermostat installed on the boiler, and therefore would need new wiring.


Great having him over for the thermostat installation
Check the heating system not working
£75
Alameda Place, Greater London
16th Oct 2024
Hello, We have a heating system that is showing as working but we had it stopped previously through the valve exchange, and now we turned on the valve so the heating should be running fine but it is not. Would need someone to come over and have a look at it to make to work please. There shouldn't be anything necessarily wrong with it to my knowledge, just might be something that I am missing. Thanks, Dominik


I was very pleased with Ross's excellent communication and prompt resolution. I am happy to continue working with him in the future.
Boiler leak
£50
Upper Shirley, Greater London
7th Oct 2024
We have a leak from the boiler on the top floor and need someone to investigate and repair leak. See photos for type of boiler. Needs to be done Tuesday 8th


Akbar was really good, came on time and carried out the task within a timely manner. Definitely recommend.