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Excellent rating - 4.3/5 (9300+ reviews)
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Best rated smoke alarm installers near me
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"Done a great job & was very quick "
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"Fantastic service. Full ly recommend"
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"Easy communication. Came round within a couple of days and explained what he was doing clearly and asked permission when..."
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"Fantastic service. friendly and helpful. highly recommended."
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"Josh done a great job! He was very pleasant, helpful, and polite and I would definitely recommend him. I will hire him a..."
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"Legend. Super nice guy, super helpful, made extra sure on going the extra mile to make sure everything was perfect and r..."
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"Hayat is a friendly and skilled tradesman. It was great working with him and he did a fantastic job of our shower tiles...."
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"Great job - very happy. Gokham was very helpful and polite. Quick and clear communication:) "
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Recent Smoke Alarm Installation reviews in Central London

Very professional and helpful. Would definitely recommend.
Replace smoke alarm battery
£20

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

5Star THankyou
Replace batteries in smoke alarms
£50

Thank you for your hard work!
I need smoke alarm installation
£20

Very professional and polite - Kieron did a great job!
Hang picture and backing plate for 3 Google Nest Protect Smoke Alarms
£65
Super-lovely guy. Helpful communication. Task completed with no issues. Highly recommended.
Replace Smoke Alarm Battery on Ceiling-mounted mains alarm
£10
What's the average cost of a smoke alarm installer in Central London
£50 - £107
low
£50
median
£65
high
£107
Average reviews for Smoke Alarm Installation Services in Central London
based on 33 reviews
4.94
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Recent Smoke Alarm Installation tasks in Central London
Heat and smoke alarm install + decoration bits we need a drill for
£100
South Tottenham, Greater London, N15
8th Jul 2025
We just need to have our smoke alarm replaced in our hallway that has broken and then a heat alarm installed in our kitchen too. We would also need help with a few other handy decor tasks around the house (i.e. toilet roll holder install and curtain rod installs/blinds install)
Change smoke alarm battery on high ceiling
£150
Stockwell, Greater London
29th Jun 2025
Smoke alarm battery needs changing. It’s on a high landing ceiling 3.3 metres tall and I don’t have a tall enough ladder. You will need to bring a long ladder, use a flat headed screwdriver (which I will provide) to remove the alarm from the ceiling, replace the battery (which I will provide) and then refit the alarm into place.


Excellent thank you
Smoke alarms
£200
Stoke Newington, Greater London, N16
19th Jun 2025
Already have wired smoke alarms (house in N16). Need one or two new wired in and potential replacement of some existing alarms if they need it. Looking for a budget of £50 fitting per smoke alarm.
Replace 4 smoke alarms
£20
Barnsbury, Greater London, N1
28th May 2025
I have 4 smoke alarms. They are old and they need to be removed, along with their base plate and 4 new ones need to be installed
Change smoke alarm battery
£50
Notting Hill, Greater London, W11
28th Apr 2025
The smoke alarm is on the ceiling on the raised ground floor. We need the battery sourced and included with the price to change it over. The tenants will be home this evening and we will need it done today.


Great guy, quick job, highly recommend
Wired in smoke alarm installed
£40
St Luke's, Greater London
13th Apr 2025
Need someone to wire in the smoke alarm on ceiling
Attaching 2 smoke alarms, with a step ladder
£80
Kensington, Greater London, W8
31st Mar 2025
I need help with reattaching two smoke alarms back to the ceiling. I dont have a ladder at home so it would be nice if you could bring a ladder with you. Thank you very much!
I need to mount a tv on the wall and a smoke alarm
£70
Bloomsbury, Greater London
28th Feb 2025
I need to mount a tv (Samsung Frame) on the wall and a smoke alarm on the ceiling
I have a smoke alarm above the staircase and needs an extended ladder
£40
Cricklewood, Greater London, NW2
17th Feb 2025
I have a smoke alarm that has died and it’s above the staircase. I need someone with an extended ladder to take off the battery so it stops beeping
Need to install mains powered 2 x smoke alarm + 1 x Heat alarm
£175
Furzedown, Greater London, SW17
9th Feb 2025
Install hardwired and interlinked smoke alarms by qualified Niceic Electrician in the living room and hallway. Install a hardwired and interlinked heat alarm in the kitchen. The alarms must be interlinked so that they all sound when one alarm is activated. The system should be wired to a single independent circuit and the dwellings main distribution board. No other equipment is to be connected to this circuit. Will need smoke alarm installation certificate by qualified electrician
Replace lightbulb and smoke alarm battery and fit new shower head
£75
Kennington, Greater London
25th Jan 2025
I need one downlight replaced, a new battery fitted into a smoke alarm and a shower head replaced.


Sami was great. Highly recommend - excellent communication, efficient and very friendly.
Replace smoke alarm
£100
Bermondsey, Greater London, SE1
23rd Jan 2025
Need a replacement of a smoke alarm. The tradesmen needs also to obtain the right device to fit. The current one is a ionization smoke alarm with mains power and a replaceable battery back up, Grade D2.


Great work - very satisfied.
Smoke alarm
£50
Shoreditch, Greater London, EC2A
3rd Jan 2025
Our office smoke alarm is beeping - imagine that we need new batteries for it. The ceiling is high - around 4/5 metres so we need someone with a tall enough ladder to reach and replace the batteries.


Friendly character who works quickly and efficiently!
Fit Smoke alarm
£60
Elephant And Castle, Greater London, SE1
28th Dec 2024
We need to fit a smoke alarm in a studio flat. We also need to change the batteries in one. - Due date: Before 31st December - Due date: Flexible
Replace smoke alarm
£50
Brockwell Park, Greater London
28th Nov 2024
Replace the smoke alarm on the ceiling
Replace smoke alarm battery
£150
Dalston, Greater London, E8
26th Nov 2024
I need someone who is 180cm or taller to replace a battery is a hard to reach smoke alarm. I have a ladder. It’s a quick job, but it’s essential it get done this morning


Chris was a great help! Sorted my problem out in no time.
Approx 3 hours of minor repairs incl smoke alarms fitted to ceilings.
£150
Honor Oak, Greater London
7th Nov 2024
- smoke alarms on ceiling - kitchen drawers and doors tightened up - bed frame fixings made tighter/reinforced. - wooden mud kitchen broken up to go to tip. - one loose banister secured.
I need electrician to recharge my smoke alarm battery
£75
Stoke Newington, Greater London, N16
26th Oct 2024
My smoke alarm is beeping and it needs recharging the battery. I’ve tried to do it myself, but I literally have no idea.
Buy and install smoke alarm in kitchen
£30
Battersea, Greater London, SW11
24th Oct 2024
i need a smoke alarm installed on my kitchen ceiling. add the price of the smoke alarm you bring onto the overall price then i'll click accept. 9am is my preferred time.


Neil was great. Prompt, efficient and friendly.
Smoke alarm battery replacement. Step and stair ladder needed
£60
Stockwell, Greater London
19th Oct 2024
3 smoke alarms need battery replacements (dont have the batteries) High up - stair ladder and step ladder needed