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.

Find a professional home automation and security technician in London

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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

Great job well done and quick.

Install Nest Thermostat

£100

got job done, quick

Put up Roller Blinds (Drill) and change fire alarm batteries

£60

Very patient and lovely guy, thanks Hakan!

Change my fire alarm batteries

£50

Chris was punctual, reliable and competent. Will use him again if we ever have any heater issues! Thanks Chris!

Install nest thermostat

£50

Excellent work! Would definitely recommend Marco!

Door shaved down + fire alarm / lock / curtain installed

£100

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

£67 - £124

low

£67

median

£95

high

£124

Low, median and high bar chart distribuiton

Average reviews for Home Automation and Security Services in London

based on 65 reviews

4.91

60
4
1
0
0

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Recent Home Automation and Security tasks in London

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

Replace battery in aico fire alarm, 9v battery already purchased

£60

Stockwell, Greater London

5th Aug 2026

Need aico battery replaced on smoke alarm. Have the battery just need help with the external case

Need someone with a ladder to access a high ceiling fire alarm

£25

West Kilburn, Greater London

3rd Aug 2026

I have a beeping fire alarm that likely needs battery replaced. It is on a high ceiling so would require a long ladder

Get external case of aico fire alarm to change battery

£60

Brixton, Greater London, SW9

1st Aug 2026

Need to remove the external casing of the aico fire alarm to replace battery to stop the beeping.

Fire alarm battery change

£50

Blackwall, Greater London

31st Jul 2026

We need to replace the battery of the fire alarm and also cover it as we lost the cover

Shaun was super helpful, very quick in response and very knowledgeable in what I was asking about. Straight away figured out how to fix the fire alarm issue and what needed to be replaced, was fixed in 2 hours same day!

Deactivate home alarm

£50

Longlands, Greater London

31st Jul 2026

I just moved into a new house and it came with a pre-existing burglar alarm that seems to have a defective battery in the siren, and starts screaming every time I turn off the electricity. I would like to turn it off. Just deactivate the alarm for good, so I can later install a new one

To install home security cameras

£150

Leyton, Greater London, E10

19th Jul 2026

I need to install home security cameras.

New batteries in fire alarm, but it’s incredibly high ceilings

£20

Paddington, Greater London, W2

13th Jul 2026

I need new batteries in a fire alarm but the ceilings are very high

Resolve a beeping ceiling fire alarm (new batteries?)

£60

Highbury, Greater London, N5

12th Jul 2026

The ceiling fire alarm in my property is beeping. Please could you go to take a look at it? I assume the batteries need replacing.

My home alarm shows fault message: wireless low battery. This Pyronix

£80

Ewell, Surrey

7th Jul 2026

I need my Pyronix home alarm to be checked out. It was installed 8 years ago.

Replace batteries in 2x fire alarm

£30

Cubitt Town, Greater London

21st Jun 2026

I’ve got two fire alarms that need batteries replacing tonight, sooner the better. I’ve not got the batteries (so this is a requirement for the job) and I can’t disconnect one alarm from the ceiling. Pics attached.

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.