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Best rated smoke alarm installers near me


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"All very good, charming and efficient "
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"Henryk was punctual and efficient and did a great job! Thank you"
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"Second call out for Jamal. Would recommend and I’d definitely be hiring him in the future. "
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4.7
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"Nice friendly guy...did what I asked for."
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"Very polite, punctual and efficient. Built a bed for us in record time and all looks great. Thank you!"
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"Fantastic. Thanks so much Julien"
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Recent Smoke Alarm Installation reviews in London
Excellent attitude and good job 👏
Smoke alarm
£60
Super-lovely guy. Helpful communication. Task completed with no issues. Highly recommended.
Replace Smoke Alarm Battery on Ceiling-mounted mains alarm
£10
5Star THankyou
Replace batteries in smoke alarms
£50
Very professional and polite - Kieron did a great job!
Hang picture and backing plate for 3 Google Nest Protect Smoke Alarms
£65
I am very happy with the work done by Selami for my flat. He was very accommodating and he has done a really good job.
Install 5 smoke alarms
£200
Great efficient honest! Thank you!
Smoke alarm battery change
£20
What's the average cost of a smoke alarm installer in London
£48 - £100
low
£48
median
£65
high
£100
Average reviews for Smoke Alarm Installation Services in London
based on 61 reviews
5
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Related Services near me
Recent Smoke Alarm Installation tasks in London
Resilicone, resealing tiled a shower. Installing 2 new smoke alarms
£150
Wandsworth Common, Greater London, SW11
14th Jan 2026
Stripping off existing silicone, cleaning and resealing tiled a shower and possibly using grout paint. Installing 2 new smoke alarms
Put loose wires back to smoke alarm , replace broken socket the wall
£35
Wood Green, Greater London, N22
9th Jan 2026
Replace broken double socket on the wall and connect lose wires in smoke alarm on the sealing.
FIT RADIATOR BACK TO THE WALL RELOCATE SMOKE ALARM IN THE ROOM
£50
Blendon, Greater London
5th Jan 2026
Fit a fallen radiator, fit humidifier, fit fire alarm To fit a Radiator previously fitted to the wall, To solve damp problem in a room and to relocate smoke alarm to another corner in the room
Replace 9 v battery smoke alarm ceiling
£100
Nine Elms, Greater London, SW8
3rd Jan 2026
Replace 9 V battery on the alarms
All sorted, excellent
Change ceiling lights and smoke alarm battery
£50
Stockwell, Greater London
13th Dec 2025
We have a fairly tall kitchen ceiling (see photo). We need someone with a tall ladder to change 3 of the ceiling lights and also fit a smoke alarm battery.
Smoke alarm
£30
Hackney Marsh, Greater London
6th Dec 2025
Replace 1 smoke alarm. Replacement unit is bought.
Efficient and professional
Fire/smoke alarm test - as it is beeping once every minute
£80
Silvertown, Greater London
3rd Dec 2025
The smoke alarm is beeping for over a week. I have changed battery twice and tried to reset but there is a continuous single beep every minute or so.
Great help and very professional
Hi! I need to replace a smoke alarm: 660 MBX. It has expired
£80
Lambeth, Greater London, SE1
30th Nov 2025
Hi! I need to replace a smoke alarm: 660 MBX. It has expired
Install replacement hard-wired smoke alarm (Ei3016) – North Finchley
£40
North Finchley, Greater London, N12
28th Nov 2025
I already have the replacement smoke alarm (model Ei3016). The old one is installed on a ceiling base plate and the wiring is already done. It started beeping and probably needs a battery replacement. I just need someone to safely disconnect the power, remove the old alarm, clip the new one in, and test it. Should be a quick job (5–10 minutes). Ceiling is easy to reach with a chair or small ladder. Please bring a voltage tester or be comfortable working with mains. North Finchley location. I prefer someone with electrician or maintenance experience, but a competent handyman is fine.
2 mains-wired interlinked smoke alarms supplied and fitted
£40
Stratford, Greater London, E15
22nd Nov 2025
I have a 2 bedroom house and I want 2 mainswired interlined smoke alarms fitted for me (1 downstairs hallway and 1 upstairs hallway) as I’m leasing the property to the council and that’s their requirements. I need it done today or latest tomorrow therefore if you are available to do this please contact me urgently to arrange
Great guy! Excellent work, efficient, quick and reliable. Will definitely use again 😊
Smoke alarm installation
£30
Castle Green, Greater London
19th Nov 2025
Remove existing smoke alarm which is not working any more and install a new one that I bought. It’s connected to the main. Not a battery.
Very spontaneous and installed on time
Replace battery in smoke alarm(s)
£50
Kensington, Greater London, W8
19th Nov 2025
Battery needs replacing in at least one smoke alarm, maybe two or three. I am unsure whether the alarms are also connected to the mains electricity, so an electrician would be good. Step ladder and suitable tools needed!
Replace 2 smoke alarms
£80
Leyton, Greater London, E10
18th Nov 2025
2 old hard wired smoke alarms need replacing with Nest Protect alarms. one is in the stairwell so an extendable or telescopic ladder is needed.
Smoke alarm give out fire alarms even after battery change
£50
Blackheath Park, Greater London
17th Nov 2025
One smoke alarm in my flat made the fire alarm noise. I tried changing the old battery with new ones but the fire alarm noise wouldn’t stop. I had to temporarily disassemble the smoke alarm. Need the smoke alarm repaired. Or have it replaced if it’s not fixable.
Install 5 smoke alarms
£75
New Cross Gate, Greater London
12th Nov 2025
Remove the base & fittings for 5 smoke alarms, install new ones in the same place
Review of smoke alarms
£30
Barking, Greater London
12th Nov 2025
Hello, Our smoke alarms are 5 years old and are not working properly. Even with new batteries we had to remove one as it kept all of them beeping even with no smoke. Now one of them keeps beeping intermittently. We need someone to review them. There are 3 in the flat. Thanks, Renata
Buy and Install new 3 main powered smoke alarms and 1 heat alarm
£200
Barbican, Greater London, EC2Y
11th Nov 2025
There are existing smoke alarms in the apartment, they need to be replaced and new need to be installed. A job for certified electrician.
Remove mains smoke alarm and reinstall new smoke alarm
£50
Upper Clapton, Greater London
7th Nov 2025
Hi there, we bought a new mains smoke alarm because the current one is over 10 years old and we need an electrician to disconnect the old one and install the new one please!
Excellent job and very pleasant.
Battery smoke alarms fitted
£75
Peckham, Greater London, SE15
31st Oct 2025
Smoke alarms installed in the house have reached end of life, so need replacement
SMOKE ALARM BATTERY REPLACE ON A HIGH CEILING
£75
Mayfair, Greater London, W1J
27th Oct 2025
I need someone to replace a smoke alarm battery that is beeping. they will need a ladder too.









