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"Very good he communicated very well and did the job very quick will be booking again thank you very much. "
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"Super lovely guy :) would definitely hire again!"
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"Very efficient, hard working and provides good communication"
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"Very helpful and made sure everything got done!"
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"Fantastic work! Thank you so much"
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"Good communication and was punctual "
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"Very efficient and offered good service "
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Recent Fire Alarm Installation reviews in Central London
Very patient and lovely guy, thanks Hakan!
Change my fire alarm batteries
£50
Very quick to arrange a time, updated me when they were nearby too. Brought and ladder and tools with them. Fixed the immediate issue and suggested long-term fixes that could be done in the future. Would definitely recommend Mo.
Change fire alarm
£50
Very helpful and kind and efficient with helping out! Really appreciated the services
Fire Alarm Battery Fixing
£40
Excellent work! Would definitely recommend Marco!
Door shaved down + fire alarm / lock / curtain installed
£100
Great service - very helpful and got the job done super quickly.
Disconnect my fire alarm
£25
Friendly guy, arrived promptly, did the job efficiently. Can’t really ask for more.
Replace fire alarm battery
£30
low
£58
median
£77
high
£104
Average reviews for Fire Alarm Installation Services in Central London
based on 23 reviews
4.96
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Suggested reads about Fire Alarm Installation
What do fire alarm installation services include?
To make the most out of your fire alarm systems, make sure to have it installed only by the experts. Fire alarm specialists can install and fit almost any type of fire alarm for your home or commercial space. If unsure of what alarm system will best compliment your residence and budget, they can also help you select the best make and model according to your needs.
Placing your fire alarms
It's best to distribute your fire systems in every level of your home, including the basement and attic. For higher survivability, you can also install them outside the bedroom, inside the living room, or stairway. The ceiling is always the perfect spot, although there are cases where some users prefer them mounted on walls. Whatever your preference, Taskers can help verify if they are safe and suitable for your chosen fire alarm system.
Fire and smoke alarm installation service
If you are installing fire alarms from scratch, electricians might need to drill holes first as per the required depth. Keep in mind that for hard-wired smoke alarm systems, they have to create openings on ceilings or walls that will hold the electrical boxes. They might also run wire cables to connect the system from a power source. Wireless fire alarms, on the other hand, require no cabling works to activate the detectors, hence resulting in very minimal disruptions.
For smart homes, we also have qualified specialists who can help install advanced smoke alarm systems that you can connect to your phone or tablet through WiFi. If you don't have a stable network connection, we can always send a Tasker who can help. You can also hire electricians who can extend your WiFi connection to dead zones such as basement and attic.
Final testing of fire alarms
To ensure that your fire alarms won't fail in case of an unlikely case of fire, Taskers can help run final testing. When pushing the test button, the system should emanate a loud siren sound that will immediately get the attention of the dwellers. If the sound is weak, we can help troubleshoot and repair as possible.
Fire alarm maintenance
Apart from the installation services, Taskers can also assist with maintaining your fire alarm systems. There are two reasons why you should stick to a routine maintenance check: to reduce chances of false alarms, and also ensure that the device will surely set off before a fire breakout grows out of control. Ideally, for every six months, they can help assess the plates and covers and check for any structural changes, inspect battery or wiring, signal strengths, and more.
Recent Fire Alarm Installation tasks in Central London
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
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
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.
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.
Install a fire alarm in kitchen
£30
South Hackney, Greater London
15th Jun 2026
I need a fire alarm installed in the kitchen. It just needs to be screwed onto the ceiling.
Install battery operated fire alarms
£150
Hornsey, Greater London, N8
25th May 2026
8no alarms to be installed. Heat alarms inside 5no flats hallway. Smoke alarms in 3no communal hallways 1on each floor. Ceiling height is 3.4m downstairs. Alarms to be supplied by me, fixings and tools to be supplied by installer. Alarms are battery fed, interlinked by radio connection
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
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 .
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.