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)

Looking for heating and cooling technicians?

  • 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 Islington

Punctual and efficient. Very pleased with work and highly recommend.

Install nest thermostat

£80

Duey did a great job cleaning my air conditioning unit!

Cleaning air conditioning unit

£50

Thanks for a great job Stuart.

PLUMBER required to sort gas boiler

£75

Anthony was clean, polite, efficient and very helpful!

Plumber needed to replace boiler part

£80

he was punctual, efficient and did a great job, highly recommend

Installation of smart thermostat and 4 smart radiator valves

£50

Installed my Hive. Good guy and very thorough.

Hive thermostat troubleshoot

£65

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

£70 - £160

low

£70

median

£80

high

£160

Low, median and high bar chart distribuiton

Average reviews for Heating & Cooling Services in Islington

based on 6 reviews

4.83

5
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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. 

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. 

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. 

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 Islington

Vaillant boiler missing backflow? Filling loop removal?

£60

Sewardstonebury, Essex

2nd Feb 2026

Brown water issues Thames have said it’s likely boiler issue Take off filling loop? Backflow missing? Needs to be compliant and fix the water so it runs clear

Boiler/gas service

£100

Islington, Greater London, N1

30th Jan 2026

Looking for a Gas Safe registered engineer to carry out a full boiler service and a Gas Safety Check on all gas appliances (gas boiler and gas cooker/hob). No gas fires in the property.

Thermostat Wiring

£50

Canonbury, Greater London

29th Jan 2026

Thermostat for Nu heat underfloor heating doesn't turn on at all. May be a wiring or thermostat issue. Electrician needed, so thermostat can be turned on.

PLUMBER required to sort gas boiler

£75

Islington, Greater London, N1

28th Jan 2026

I have a valiant gas boiler which has recently been serviced by British gas. Boiler needs repressurising but open close valves are stuck. These need opening. There is a problem with water temperature to bath. The kitchen tap is scalding but the bath water is lukewarm. The feed pipes need checking. The boiler and central heating work fine apart from these two issues. Boiler is only 5 years old. Im seeking qualified plumber with good feedback. Im Islington near Angel tube. Parking immediately outside property. Straight forward job.

Thanks for a great job Stuart.

Shower thermostatic cartridge likely seized. No hot water in shower.

£35

King's Cross, Greater London, N1

19th Jan 2026

Shower tap doesn’t produce hot water (limited flow when turned to hot). Normal hot water elsewhere. Most likely seized thermostatic cartridge.

Gas Boiler Technician for Broken Boiler

£80

Angel, Greater London, N1

4th Jan 2026

Worcester Greenstar gas fired boiler failing to ignite, so no hot water or heating in house. Needs fixing ASAP today please. I need a Gas-safety registered engineer to come round. Please do not inquire unless you have proper credentials to fix this (which I will ask to see).

Refit a radiator thermostat control

£40

St Luke's, Greater London

2nd Jan 2026

My radiator thermostat / on off controller has dropped off

Our boiler need video remote help troubleshooting

£25

Lower Holloway, Greater London, N7

13th Dec 2025

Our boiler is limited and doesn’t reach 18 temperature. It’s WiFi thermostat system. Need remote video call help. Likely the issue is with settings

Boiler issue. No heating. Hot water works fine.

£50

Lower Holloway, Greater London, N7

7th Dec 2025

Worchester boiler Greenstar 25i ErP says system stand by and shows error E9, flow sensor fault. Pressure checked and it is fine.

No hot water issue (we have heating)

£99

Lower Holloway, Greater London, N7

6th Dec 2025

We have no hot water in the property. Heating is working fine! Needs to attend asap. Boiler pic attached.

My two slot dyson toaster needs a new timer & new heating elements

£100

Barnsbury, Greater London, N1

1st Dec 2025

it's a great toaster, but the timer is a bit slow and the heating elements could do with replacing.

Install Hive thermostat

£80

Pentonville, Greater London

21st Nov 2025

To install: Hive Thermostat For Heating Control (Combi Boilers), With Hive Nano 3 Hub (OpenTherm).

Boiler service

£10

Angel, Greater London, N1

30th Oct 2025

Urgent boiler service, water pressure low in boiler.

Replace 2x with M30 x 1.5 mm thermostatic radiator valves

£100

St Luke's, Greater London

31st Mar 2025

Change two of my existing existing radiator valves in the bathrooms to M30 x 1.5 mm thermostatic radiator valves, so to make them compatible with my tado v3 smart radiator valves.

Remove shaver socket, fit heated mirror, replace towel rail thermostat

£350

Lower Holloway, Greater London, N7

16th Mar 2025

I have a few electrical tasks in our bathroom: We want to remove a shaver socket, and instead use the power supply to fit a heated mirror. So we will need the socket removed, the cable redirected about 50cm, and then the heated mirror fitted (we will be supplying the heated mirror). Separately, the thermostat on our towel rail is broken, so I would like to get a new one fitted (we will supply the new thermostat).

Repair leaking thermostat valve on towel rail

£100

Islington, Greater London, N1

25th Feb 2025

Small plumbing job. Repair leaking thermostat valve on towel rail . Valve currently dripping. Valve needs replacing. see photos. Flat in Islington N1. Parking immediately outside. Pay and display. Quiet area. ASAP. One hour job for competent person.

Hive thermostat troubleshoot

£65

Pentonville, Greater London

21st Jan 2025

I have a hive thermostat (dual channel water and heating) I’ve tried installing it and replacing the existing Drayton timer. The line setup and internet connection are pairing fine, but water and heating aren’t coming on. I think this is because I haven’t disconnected the old room thermostat. I can see the wires, but I’m not sure, so would prefer a professional to do it. FYI there’s no boiler it’s communal, I think this is a quick job as everything else s done. I’m free tonight (Wednesday) or Thursday evening after 6. Fuse box is accessible and have torches etc.

Installed my Hive. Good guy and very thorough.

Checking my radiator. Heating isn’t working

£20

Islington, Greater London, N1

25th Dec 2024

The heating has been set to a certain temperature but it’s not turning on. I’m not sure if it needs bleeding.

Boiler service

£70

Lower Holloway, Greater London, N7

20th Nov 2024

Service of my boiler - combi boiler requires to be serviced, the brand is Valient and the boiler is about 8 years old. My partner and I purchased the flat last year so we are unaware when it was last serviced.

Fix boiler pressure/change light bulbs

£70

Barnsbury, Greater London, N1

22nd Aug 2024

Our boiler pressure has gone down to zero, also I need some light bulbs changed in a bathroom. I have already taken 5/6 cases out of the ceiling, there’s one left which is hard to get out. I have all the replacement light bulbs here. Thanks!