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4.3

Excellent rating - 4.3/5 (9300+ reviews)

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  • Smart thermostats
  • Low voltage
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Best rated Thermostat Installation experts near me

Recent Thermostat Installation reviews in Central London

Great service, did a good job and able to adapt to sort fix issurx

Replace Honeywell thermostat

£100

Claudius did a great job. Thank you!

A qualified plumber to install thermostatic tap / mixer / shower set

£80

Many thanks! Installed my Nest Thermostat and hard wired my controller - very professional and courteous. Exactly the man for the job.

Installing smart thermostat

£120

Very helpful and did a good job - great at keeping in touch and advising me

Remote thermostat checking and dishwasher re-postitioned

£200

Quick, efficient and professionally done job. No complaints at all and would highly recommend.

Remove old and install new shower thermostatic mixer

£60

Well executed.

Install nest thermostat

£100

What's the average cost of a Thermostat Installation specialist in Central London

£95 - £135

low

£95

median

£120

high

£135

Low, median and high bar chart distribuiton

Average reviews for Thermostat Installation Services in Central London

based on 64 reviews

4.8

57
4
0
3
0

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What do thermostat installation services include?

Whether you want to replace your old thermostat due to old age, or simply because you found a more advanced model, installers can handle the entire setup and installation process for you. You can get help with almost any type of thermostat, regardless if it's programmable or non-programmable, wired or wireless, or smart.  

If you have yet to purchase one, your Tasker can also help you find the best thermostat that suits your needs. Utilising their technical expertise for the job, you can expect a quicker turnaround time without compromise. Here's what you can expect:

Removing the old thermostat

When removing the old thermostat, make sure to turn off your HVAC units, either from the electrical breaker box or by switching off the system. The purpose is to limit potential hazards while accessing the wires and circuits. 

Your Tasker usually starts by removing the old front plate. Before they disconnect the body, they keep the wires labelled and identified to make it easier to reconnect the new thermostat later on. Then, they unscrew the old mounting plate from the wall.

Need help with disposing of your old thermostat? Unlike regular trash, they shouldn't simply go to your kerbside collection. Instead, you can hire a clearance specialist to collect them and hand them over to a hazardous waste drop-off site. 

Fitting the new thermostat

Taskers follow the recommended installation steps from the manufacturer. Usually, it starts by connecting the new plate on the wall and then reconnecting the labelled wires in their corresponding terminals. All excess and loosened wires are then pushed back into the wall. The last step is the mounting of the cover plate.

With a properly installed thermostat, it should be easier to maintain an ideal indoor temperature without the need to leave your AC on full blast. But if you want to cut down your energy and electrical consumption, you might also want to consider insulating your room through walls or ceilings.

Configuration and final testing

To confirm the success of the installation, you need to turn the power back on and reset the setting of your new thermostat. Your Tasker can help you program the unit as per the user manual. If you're using a smart thermostat, they can connect them to your wireless network and then try controlling from a third-party device, like a smartphone or tablet. Once done, set the desired temperature of your HVAC unit and check if they are heating or cooling the space as required.

Airtasker has over 26 Thermostat Installation experts in Central London, with an average rating of 4.8 stars from 64 reviews. Get in touch with Thermostat Installation experts such as Yilmaz K, Egzon A, and Henryk B today to get a wide variety of Thermostat Installation jobs done. From Underfloor Heating Installation, Electric Boiler Installation & Repairs, and Central Heating; you can get all types of Thermostat Installation done usually between £95-£135, with the median price of Thermostat Installation in Central London being £120.
Don't live in Central London? We also have Thermostat Installation experts available in Brixton and East London available today.

Recent Thermostat Installation tasks in Central London

Installation of 2 channel thermostat

£100

Nunhead, Greater London

21st Oct 2025

I need an electrician to install a new 2 channel thermostat to my boiler. It's a drayton digistat universal thermostat, onto my heatrae sadia eletromax boiler.

Thermostatic radiator valve has fallen off and needs to be replaced

£50

Greater London, England, United Kingdom

16th Oct 2025

Thermostatic valve on one of our radiators has fallen off, most likely broke off and needs to be replaced.

Great.experience. professional, fast, reliable.

Fit a Hive thermostat and receiver

£100

South Tottenham, Greater London, N15

13th Oct 2025

We have bought a Hive thermostat and receiver and need it installed

Open thermostat

£10

Kilburn, Greater London, NW6

11th Oct 2025

Open Thermo stat, need to unscrew it and change the batteries

Installation thermostatic bath tap

£100

Camden Town, Greater London, NW1

5th Oct 2025

I’ve purchased a new thermostatic bath/shower mixer tap, flexible tap connectors, shower hose, wall bracket, and filter. I need someone to: • Remove the old bath tap • Fit the new thermostatic mixer tap with flexi hoses under the bath • Ensure everything is sealed, tested, and leak-free All parts are ready to go. Just need a professional with tools and experience to install it properly.

Egzon did an amazing job installing my thermostatic mixer tap. He spotted and explained the poor workmanship from previous jobs, offered clear solutions, and made sure everything was done properly. He answered all my questions, was respectful (even took his shoes off before coming in), and paid great attention to detail. Friendly, knowledgeable, and professional — highly recommend!

Remove nest thermostat and rewire honeywell

£40

West Hampstead, Greater London, NW6

4th Oct 2025

Remove existing nest thermostat heating link and rewire old Honeywell thermostat on valiant boiler

Google nest thermostat

£30

Ratcliff, Greater London

2nd Oct 2025

I need a Google Nest thermostat installing

Smart thermostat into Combi Boiler

£120

Tooting Bec Common, Greater London

29th Sep 2025

Need Tado smart thermostat wired into combi boiler. The thermostat instructions say it needs a plug wired so will also need to buy and wire in plug to the device as part of the install.

Tado Thermostat install to boiler

£60

Tooting Bec Common, Greater London

27th Sep 2025

Bought a tado wireless smart thermostat that needs to be wired into boiler. Going into a combi boiler and does need a separate two core plug supplied.

Replace or Repair Thermostatic Shower Valve

£175

Globe Town, Greater London, E2

20th Sep 2025

I need a qualified plumber to diagnose and service a thermostatic shower valve that is no longer regulating the water temperature properly. Preferred solution: If possible, I would like the valve to be repaired by replacing only the thermostatic cartridge rather than changing the entire mixer/valve body. Access: The valve is currently installed behind tiled walls. Please advise on parts needed and provide a quote for labour.

Wire in tado thermostat to valiant ecoplus boiler

£100

Haggerston, Greater London, E2

15th Sep 2025

Replace honeywell thermometer with tado - need to change wiring for boiler.

Install boiler thermostat

£50

Ratcliff, Greater London

15th Sep 2025

Install a Salus RT510RF+ wireless thermostat to a Baxi DuoTec 40GA combi boiler. Boiler easily accessible and onsite free guaranteed parking available (driveway) 5 core flexible cable supplied so not needed

Installing smart thermostat

£75

Walworth, Greater London

13th Sep 2025

Installing Tado Wireless Smart Thermostat [incl. Programmer with Hot Water Control] (V3+) in place of my old programmer. I have the thermostat at home already. I've attached photos of my existing programmer and my boiler. I've gone through all the checks with Tado to ensure that the system is fully compatible.

Installing a new basic or smart thermostat

£100

Childs Hill, Greater London

28th Aug 2025

I need to replace the old wall thermostat with a new one either is basic or smart thermostat to communicate with the central heating and the boiler.

Change thermostat

£50

Poynders Parade, Greater London

6th Aug 2025

Disconnect existing Hive thermostat from boiler and reconnect still in place regular thermostat.

Connect smart electric thermostat to WiFi

£50

Paddington, Greater London, W2

1st Aug 2025

I have Milano Connect WiFI Thermostat for electric underfloor heating which needs to be connected to WiFi and my phone App. I have the user manual but am still unable to figure out how to do it.

Thermostat relocation

£150

Surrey Quays, Greater London, SE16

30th Jul 2025

I’m looking to move a thermostat approximately 1 metre along the same wall. It’s a standard wired thermostat and I’d like the existing hole made good (basic filler is fine, no need for full redecoration). Could you let me know: • Whether you’re able to self-certify the electrical work Part P-certified electrician • A rough cost estimate

Fix thermostat in shower

£80

West Norwood, Greater London, SE27

8th Jul 2025

We can’t change the temperature in our two showers and think it is a faulty thermostat. Taps are working fine. We also have two door handles that are loose and need repairing if that is something you can do too!

Shower thermostat fix

£140

Lambeth, Greater London, SE1

18th Jun 2025

Shower thermostat needs fixing

Replace thermostatic shower cartridge

£50

Tottenham, Greater London, N15

16th Jun 2025

Need middle thermostatic shower cartridge replacing in 3 way shower. The new ones looks different in pic because the current one has an extension valve on it. This fits the new one.