An image of an expert installing an electronic lock on a white door.
An image of an expert installing an electronic lock on a white door.

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4.0

Great rating - 4/5 (13330+ reviews)

Looking for home automation and security?

  • Door alarms
  • Smart systems
  • Anti-theft
  • Auto dials
  • … or anything else
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Best rated home automation and security experts near me

Recent Home Automation and Security reviews in London

Mindaugas was punctual, polite and did a fantastic job installing my Nest thermostat. Communication was great throughout and he didn't leave any mess. Would definitely use again. Highly recommend!

Install a nest thermostat

£70

Completed the job on the same day as posting, thank you!

Change battery in fire alarm

£60

Very patient and lovely guy, thanks Hakan!

Change my fire alarm batteries

£50

Great service - very helpful and got the job done super quickly.

Disconnect my fire alarm

£25

Great service! Came round within a day and did the job super quickly

Fit a nest thermostat heat link

£80

Great service. Would highly recommend. Was working with a very old boiler system that had been wired in an odd way and managed installation totally fine.

Install Nest Thermostat

£100

What's the average cost of a home automation and security expert in London

£65 - £120

low

£65

median

£95

high

£120

Low, median and high bar chart distribuiton

Average reviews for Home Automation and Security Services in London

based on 61 reviews

4.93

58
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Suggested reads about Home Automation and Security

Recent Home Automation and Security tasks in London

Nest Thermostat Installation

£75

Norbury, Greater London

14th Oct 2026

Nest Thermostat Installation

Fix the fire alarm and shower

£50

Kingsbury, Greater London, NW9

8th Oct 2026

I need someone to fix the fire alarm as it is not working and change the shower for an electric heater.

Fire alarm install

£200

Barbican, Greater London, EC2Y

7th Oct 2026

install of fire alarms in domestic and commercial setting

Replace my expired three fire alarms

£150

Poplar, Greater London

7th Oct 2026

My fire alarms have been expired. Need to be replaced.

Install nest thermostat to combi boiler

£70

Vauxhall, Greater London, SE11

5th Oct 2026

As above - nest thermostat connected to combi boiler. I have the thermostat

Fire alarm batteries replacement

£40

North Acton, Greater London

30th Sep 2026

My fire alarm is beeping every 30 secs. And it’s run out of battery.

Remove an old electrical burglar alarm system which triggers

£50

Castle Green, Greater London

20th Sep 2026

I need an electrician to remove an old and useless electrical burglar alarm system which seems to be triggering unnecessarily and annoyingly

Did a very good job.

Nest thermostat connection

£150

Barnes, Greater London, SW13

17th Sep 2026

1. Connect two Nest thermostat controllers to the boiler and WiFi. 2. Connect three Ring Cameras to the WiFi system in the house

Installation of home security cameras

£160

Park Royal, Greater London, NW10

13th Sep 2026

Install Swann 4K NVR 8 x Channel / 4 x NHD-ADVANCXD Dome & 2 x NHD-ADVANCXB Bullet Cam 1TB HDD

Replacing battery in my fire alarm

£30

East Dulwich, Greater London, SE22

5th Sep 2026

Simply removing the smoke alarm with a screw driver and replacing battery

Install burglar alarm system

£70

South Woodford, Greater London, E18

29th Aug 2026

We have a Simplisafe Windsor alarm system we need installing. It includes a base station, keypad, 5x window sensors, indoor camera and 2x motion sensors

Need a tall ladder to change a fire alarm battery

£30

Lambeth, Greater London, SE1

29th Aug 2026

fire alarm is v high up on ceiling and ladder can't reach it!

Change battery on fire alarm

£30

Barbican, Greater London, EC2Y

24th Aug 2026

I need to change the battery on the smoke detector. Its the old model and has wire connecting out. I dont have battery available, please help purchase. Price negotiable upon battery price as well.

I need a DIY fire alarm installing

£80

Homerton, Greater London, E9

18th Aug 2026

I have brought a DIY fire alarm and need someone to install it

Professional Burglar Alarm service

£200

Roehampton, Greater London

15th Aug 2026

I need an alarm service on existing wireless alarm. All batteries need fixing. Alarm needs to be tested and app set up one low profile sensor appears to be not working or needs relocation.

Disconnection of alarm service

£75

Little Heath, Greater London

10th Aug 2026

I want to disconnect my alarm service

Electrician for fire alarm beeping every 30s and other tasks

£70

Clapham Common, Greater London, SW4

8th Aug 2026

I’d like the help of an electrician to stop my alarm ( Ei168RC-22W04-000384 ) from beeping every 30 seconds in addition I’d like help with the screwing of a door viewer from my front door and the attachment of some curtain hooks. Would also like all arms in house being checked as part of the job.

Shayan was very polite and helpful - was very open and reliable. Would reccommend highly

Replace fire alarm battery.

£30

Dartmouth Park, Greater London

8th Aug 2026

Fire alarm needs battery replacement, pribably aaa or aa. Please bring battery

Remove batter from fire alarm - will need ladder. Approx 20-30 min job

£150

Swiss Cottage, Greater London

6th Aug 2026

Fire alarm in flat, high ceiling, alarm bleeping and need batter removed

Got the job done quickly

I need someone to take the battery out of my fire alarms

£100

Bromley, Greater London

25th May 2026

I got two smoke detectors in my flat. They are the type that are wired into the mains. Ive already turned off the power supply from the mains.

Great Omer did three quite small jobs which were annoying. He got to me a little late but Lewisham to Bow is not easy in the hot weather.