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Best rated Thermostat Installation experts near me

Recent Thermostat Installation reviews in London

Claudius did a great job. Thank you!

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

£80

Great work and communication

Replace thermostatic valve

£70

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

Jordan is very professional and excellent at his craft! Highly recommended!

Fitting Hive Thermostat

£80

Great job done. Had the tools and extremely pleasant, knowledgeable and tidy worker. Defo would recommend and use again. Thanks Shane!

Wall mount heater& plug in thermostat

£25

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

£90 - £140

low

£90

median

£120

high

£140

Low, median and high bar chart distribuiton

Average reviews for Thermostat Installation Services in London

based on 138 reviews

4.89

129
6
0
3
0

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Recent Thermostat Installation tasks in London

Install new thermostatic cartridge in shower

£40

Temple Mills, Greater London

15th Apr 2026

Shower wasn’t going hot and previous plumber said it needed a new cartridge. I reached out to the shower manufacturer and they provided a new one and it now needs installing

Reset and reconnect Hive Thermostat to our login account

£50

Kennington, Greater London

15th Apr 2026

I have a Hive thermostat which is disconnected from our login account when a new boiler was installed. It is all wired up but it needs adding again to our google login. SE5 0SU Oval / Camberwell

Rest & Reconnect 2x Nest Thermostats SW London

£100

Tooting, Greater London, SW17

15th Apr 2026

I have 2x thermostats which are disconnected from the internet and we do not have the password to unlock the 4-digit pin on the device in order to reconnect. So they need resetting and adding again to our google login. SW17 7LE tooting broadway SW15 3RX Roehampton

Install thermostat

£100

Preston, Greater London, HA9

13th Apr 2026

to install the thermostat from hive

Need to have thermostatic shower valve installed

£70

Crofton, Greater London

12th Apr 2026

Seeking a plumber to replace a wall-mounted thermostatic shower valve. Old unit to be removed and new one installed. All parts ready.

Change towel rail thermostatic

£90

Leamouth, Greater London

9th Apr 2026

Change two towel rail thermo static as towel rails are not heating up new ones are ordered. Only handyman work required NRG 150W Thermostatic Smart Dual Fuel Towel Rail Radiator Electric Heating Element Touch Screen LCD Display Chrome

Marcus is just amazing and super efficient and effective - got job finished under 1 hour and half - super recommended. Very happy customer of me.

Thermostat relocation

£100

West Hampstead, Greater London, NW6

8th Apr 2026

I need the thermostat relocated; it's currently hidden behind a door on the second floor. I need it relocated to the kitchen on the ground floor.

Boiler Servicing & fix CH / thermostat Issue

£250

Barking, Greater London

6th Apr 2026

Primarily, the boiler needs serving. It's working and does the job but hasn't been serviced recently so needs doing. The mains water stopcock has developed a leak and that needs sorting and cleaning. Additionally, the radiators throughout the flat are sporadic and have a mind of their own, sometimes coming on when not needed and failing to come on when they are needed in spite of automatic timing controls on the boiler. This may be a thermostat control issue. Would like this diagnosed and fixed. Rads also need bleeding every now and then which I would like resolved. One last thing, and this is only if possible. If you are a qualified electrician as well as gas safe qualified I have a bathroom extractor fan that doesn't automatically turn itself off. The mains switch for it has developed a fault and can't be "switched" to the off position either. If you are also qualified as an electrician then let me know here and maybe you could take a look at that too.

Thermostat fixing

£100

Lower Morden, Greater London

4th Apr 2026

The thermostat needs fixing

Wire a smart thermostat

£80

Ealing, Greater London

3rd Apr 2026

Trying to wire a smart Tado thermostat. Boiler seems to be continuously on

Install 2 way shower and thermostat

£150

Ealing, Greater London

2nd Apr 2026

Install new 2 way shower and thermostat remove old one

Electric socket fixed and radiator thermostat fixed

£200

Wanstead, Greater London, E11

2nd Apr 2026

One plug socket remains on even when switched on, and one radiator thermostat is loose and doesn’t work

The tenants said Constantin did great work

Fix thermostatic tap, sealant and grouting

£250

Streatham Vale, Greater London

30th Mar 2026

I have issues with two showers. One requires the grouting and sealant replaced and the the second needs its thermostatic tap fixed. Images attached for your consideration

Great work done. Very professional. Great attention to detail.

I need to install a google nest thermostat

£80

Tower Hill, Greater London

29th Mar 2026

Google Nest Thermostat 3rd Gen needs to be installed

Installation of smart thermostat

£100

Coulsdon, Greater London

28th Mar 2026

Property Type: 3,000 sq. ft. / 5-Bedroom House Current System: • Boiler: Worcester Bosch Greenstar Ri (Regular/Heat-only). • Cylinder: Megaflo Unvented Hot Water Cylinder (S-Plan setup). • Controls: 4x Honeywell CM900 Series wired thermostats (2x Ground Floor, 1x First Floor, 1x Second Floor). • Zones: Mixed Radiators and Wet Underfloor Heating (UFH) manifolds. The Job: I would like to replace all existing Honeywell controls with a Tado° V3+ system (or similar) for full app control. The job requires: 1. Hub/Receiver Install: Replacing the main programmer (near the boiler) with a Smart Wireless Receiver to control Hot Water and the primary heating relay. 2. Thermostat Swap: Replacing 3x existing wired wall thermostats with Smart Wired Thermostats (utilizing existing 230V or low-voltage wiring). 3. Testing: Ensuring all 4 zones (Radiators + UFH) fire correctly and the Megaflo hot water schedule is operational via the app Also put a simple timer or a smart plug on the Bronze Pump near your Megaflo Request: Please provide a quote for Labour only (I will supply the hardware) or Supply & Fit. Please confirm you have experience with multi-zone S-Plan systems and UFH wiring centers.

Replace thermostat inside a fridge. Fridge brand is Proline, PLC190SL

£40

Surrey Quays, Greater London, SE16

27th Mar 2026

I already have the new thermostat, I just need someone to replace the old with the new. Tomorrow afternoon or evening would be ideal. It's a quick job. Meet me at Bermondsey tube station, between 3pm - 5pm.

Change thermostat & wiring new one

£45

Lower Sydenham, Greater London

20th Jan 2026

I have a new thermostat which needs swapping for the old one. There’s instructions with the new one but may need some wiring and checking with a phase tester first. Should hopefully be a mega quick job!

Arun was great! Super friendly and helpful! And great comms before meeting also. Would use again for sure. Thanks Arun!

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.

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.