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Excellent rating - 4.3/5 (9300+ reviews)
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Best rated Thermostat Installation experts near me
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" Very thorough and helpful. Many thanks!"
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"Put up this task and the next day the job was sorted (on a Sunday!). Took about 20 mins. All very efficient and easy. Wo..."
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"Josh was on time and completed the task excellently and thoroughly."
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"Great job sorting out the leak to get us hot water again on a weekend"
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"He knows his stuff as he is taking my old one away and bringing me a refurb at a good price."
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"Hakim is very professional and very polite and punctual. Highly recommend!"
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Recent Thermostat Installation reviews in London

Excellent job!
FIt kitchen tap, fit 2 thermostats on radiators
£100

Awesome job! Highly recommend
Thermostat installed
£50

Anthony is good guy and sorted the stuff nicely.
Electrician to move thermostat
£50

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

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

Anthony did a great job replacing a wireless thermostat and associates receiver as well as installing a dimmer switch
Supply/install wireless thermostat; install dimmer switch
£150
What's the average cost of a Thermostat Installation specialist in London
£90 - £135
low
£90
median
£116
high
£135
Average reviews for Thermostat Installation Services in London
based on 125 reviews
4.85
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Recent Thermostat Installation tasks in London
Move thermostat (wireless), make good wall and hang mirror
£100
West Ealing, Greater London, W13
19th Apr 2025
Need a wireless thermostat to be moved, the holes filled and painted over and a mirror to be hung
Thermostat replacement Mercedes GLA
£250
Plashet, Greater London, E6
17th Apr 2025
Thermostat replacement Mercedes GLA
Install thermostat and monitor to gas boiler
£50
Falconwood, Greater London
15th Apr 2025
Need to connect thermostat monitor to gas boiler
Hot tub impeller replacement ~ I have the part
£40
Romford, Greater London, RM1
14th Apr 2025
I have a lay z spa Hawaii hot tub and the e02 error comes in as soon as I try to heat it.
Fit 6 thermostats
£200
Docklands, Greater London
11th Apr 2025
All central heating boilers need thermostats fitted.
Under floor heating new thermostat and general test
£200
Hackney, Greater London, E8
11th Apr 2025
Just moved into a new house with Under floor heating. Need a plumber with good experience of UFH. The Danfoss CF-RS thermostats seem not to be working, so am only controlling directly via my Alpha boiler. Need someone to look at the system ASAP, as am leaving it on constant. (Also to fix the shower temp controller and a wobbly tap).
Need Nest Thermostat 3rd Gen Installed in 3 Rooms
£100
West Ealing, Greater London, W13
7th Apr 2025
We currently have heatmiser thermostats for living room and 2 bedrooms. Need these replaced with Google nest thermostats - 3 independent thermostats in 3 rooms. Please provide with a quote for installing all 3 thermostats.
Google Nest Thermostat x 3 Rooms
£100
West Ealing, Greater London, W13
6th Apr 2025
We currently have heatmiser thermostats for living room and 2 bedrooms. Need these replaced with Google nest thermostats - 3 independent thermostats in 3 rooms. Please provide with a quote for installing all 3 thermostats.
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.
Install Tado smart home thermostat
£70
Riddlesdown, Greater London
25th Mar 2025
Inspect current heating/boiler system for compatibility and subsequently install Tado smart home thermostat system.
Replace battery powered thermostat
£60
Maryland, Greater London
22nd Mar 2025
I need to replace a faulty old Danfoss thermostat, 2 wires only (battery powered, not mains powered). Replacement thermostat is Danfoss RET2001B, I am waiting for this part to arrive sometime week of 22 March.
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).
None of my radiators are working. Connect to the smart thermostat.
£50
Lewisham, Greater London
13th Mar 2025
None of my radiators have been working since I returned from a long holiday. They are all connected to a Hive V4 smart thermostat. I've turned on both hot water and heating on the control panel—hot water is working, but the heating is not. I’ve gone through the Hive V4 troubleshooting, and the connection seems fine. It looks like the issue is with the boiler.
New plug socket and removal of disconnected thermostat
£200
Blackheath Park, Greater London
3rd Mar 2025
One new double socket installed and chased into the wall. There is an existing socket already on the same wall. Removal of old thermostat which has already been disconnected.
Install Google Nest Thermostat
£70
Shoreditch, Greater London, EC2A
3rd Mar 2025
Looking for someone experienced in installing Google Nest thermostats into my combi-boiler and replacing old thermostat on the wall with the new one. My combi-boiler is a Worcester DT20.
Help me operate my nest thermostat without wifi
£50
Crouch End, Greater London, N8
28th Feb 2025
Hi! Just moved into my house with a nest thermostat but no wifi yet. Trying to get heating up but unable to. No issues with the boiler. Can someone drop by and help? Needs to know the nest thermostat though.
install a new nest thermostat to my compi boiler and thermostat
£100
Clayhall, Greater London
27th Feb 2025
Need a quote for installation of a new nest thermostat and thermostat
Smart thermostat installation
£100
Archway, Greater London
25th Feb 2025
Need to upgrade and install a new digital thermostat (wired connection) to new Vaillant boiler (ecotek plus)


On time, good knowledge and good communication.
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