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" Zay arrived very quickly and was great with communication. The job was also done very quickly and it looks perfect. Hig..."
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"Excellent work. Straight forward and very quick"
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"Would highly recommend, did a great job "
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"His work and professionalism were exemplary. He demonstrates strong expertise in networking and is committed to deliveri..."
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"Anthony was amazing, he came very promptly within 20 mins, and saved us from no hot water. Highly recommended! "
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"Super quick, came round same day and did a good job! Would use again "
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Recent Home Automation and Security reviews in London
Well executed.
Install nest thermostat
£100
got job done, quick
Put up Roller Blinds (Drill) and change fire alarm batteries
£60
Great job well done and quick.
Install Nest Thermostat
£100
Bob was excellent and responded straight away on job assigned. He communicated clearly as to when he could assist and did a great job. Highly recommend.
Nest thermostat connect to wifi
£50
Excellent work! Would definitely recommend Marco!
Door shaved down + fire alarm / lock / curtain installed
£100
Chris was punctual, reliable and competent. Will use him again if we ever have any heater issues! Thanks Chris!
Install nest thermostat
£50
What's the average cost of a home automation and security expert in London
£65 - £125
low
£65
median
£96
high
£125
Average reviews for Home Automation and Security Services in London
based on 58 reviews
4.9
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Home Automation and Security Services
Related Services near me
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Recent Home Automation and Security tasks in London
Fix malfunctioning Nest thermostat system
£120
Peckham, Greater London, SE15
14th Mar 2026
I have 2 Nest thermostat units on the first floor which don't turn on, but the units on the ground floor and top floor do. As far as I can tell the base plate (white square one) on the first floor is not receiving power. But there is a Heatmiser UH6 on the first floor which seems to be working correctly. I'm looking for someone who can identify and fix the issue. Let me know if you need additional details.
Installation of Simplisafe home security system
£40
Ducks Island, Greater London
13th Mar 2026
Installation of Simplisafe home security system (Bamburgh kit)
Wire up fire alarms
£150
Isle Of Dogs, Greater London
13th Mar 2026
Need an electrician to finish mounting and wiring a few smoke alarms
Commercial Fire alarm installation
£123
Chingford, Greater London
11th Mar 2026
Fire alarm fit within a commercial office building. Ideally I would require a C-TEC system 4 zone All cables have been run Prysmian FP200 19 smoke detectors 12 sounder bases 4 call points Certification required by installer Access is unrestricted Please provide an exact quote and availability Thanks
Diagnostics and fix for fire alarm (smoke detector)
£120
South Kensington, Greater London, SW7
9th Mar 2026
Fire alarm gets activated when no fire
Fix my fire alarm
£50
South Kensington, Greater London, SW7
8th Mar 2026
We changed smoke detector that was showing red and causing a false alarm but the problem remains. Need help from an experienced fire alarm expect to resolve this
Install TAPO home security system
£300
Berrylands, Greater London, KT5
1st Mar 2026
Install a TAPO home security system, 2 * outdoor cameras, 2 * indoors cameras, all powered, plus video door bell and sensors
Smoke/fire alarm and door self closer
£175
Canary Wharf, Greater London
17th Feb 2026
I got my flat inspected and following points needs to be addressed (please bring the self closer and alarms with you & include these in your pricing estimate) 1- Kitchen – will require a smoke/fire alarm, and the fire door needs a self-closer and the fire strips around the door (example pictures below) (Similarly, you can install a ‘perko’ style self-closer which will need a new hinge in the middle) 2- Utilities room will require a carbon monoxide alarm. Best regards
Domestic fire alarm fitting and lamp cable fixing
£100
Bethnal Green, Greater London, E2
14th Feb 2026
Hi there I’m looking for an electrician to help with two discrete jobs: 1. I need a new fire alarm fitting to an existing base unit on the hallway ceiling (pictured). I can order the fire alarm itself. 2. I also need the cable on a lamp to be reattached to the switch (pictured). Thanks and look forward to hearing from you. Kishore
Hmo fire alarm electric installation 9 rooms
£150
Summerstown, Greater London
12th Feb 2026
Fix and test fire alarm and do certification .
Fix Yale home alarm
£60
Hayes End, Greater London
6th Feb 2026
Fix a Yale sync smart wireless alarm. Alarm box, x2 pir outside siren
Replacing batteries (internal and external) on Rosco home alarm
£100
Kentish Town, Greater London, NW5
1st Feb 2026
We have a Rosco home alarm which needs the batteries replacing. This includes external batteries so you will need a ladder.
Install Google Nest Thermostat
£100
Stepney, Greater London, E1
21st Jan 2026
Looking for someone experienced in installing Google Nest thermostats into my combi-boiler and replacing old thermostat on the wall with the new one. It will need a transformer on the Google Thermostat from my old one. My combi-boiler is a Worcester DT20.
Great guy and very good job, thanks Juan!
Fire alarm certificate
£60
Stepney, Greater London, E1
8th Jan 2026
fire alarm certificate for two bed flat
Fire alarm battery change
£20
Turnpike Lane, Greater London
4th Jan 2026
Our alarm needs changing batteries but we've no step ladder and it's in a very awkward position on the upstairs landing above the stairs and the ceiling is high. Not entirely sure what batteries needed as first time we've changed it. Would be great to get it sorted and have correct batteries refitted safely, or if it just needs a reset - for that to be done. Quick help would be great as we've had a neighbour mention it.
Fire alarm battery replaced
£30
Upper Norwood, Greater London, SE19
2nd Jan 2026
Replace battery of fire alarm
Fit a fallen radiator, fit humidifier, fit fire alarm
£10
Lamorbey, Greater London
30th Dec 2025
To fit a Radiator previously fitted to the wall, To solve damp problem in a room and to fit fire alarm in the room
Fire alarm battery changed. Please bring appropriate battery
£50
Knightsbridge, Greater London
21st Dec 2025
I need the battery of my smoke alarm changed. I have a 3-step step stool that you can use. Ceiling is about 9 feet high. I'm too short to reach the alarm, so I'm not able to check what battery is required. If you can bring some batteries that would be really helpful
Amazing and friendly service
Looking for expert heating engineer experience of Nest thermostats
£400
Blackheath Park, Greater London
10th Dec 2025
New navien boiler with nest system was installed around 2 years ago but has never worked properly. Radiators are very hot even when Nest claims not to be able heating. Some radiators don't work at all. Boiler sometimes depressurises. Looking for a highly experienced heating engineer who can try to get the system working more efficiently.
Install an Interlink fire alarms
£100
Bermondsey, Greater London, SE1
4th Dec 2025
Someone to install a fire alarm interlinked


