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Best rated smoke alarm installers near me

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"10/10, got job done quickly and well done "
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"Gulshar has been very helpful in solving my plumbing issue. He was on time punctual, communicative and helpful "
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"He did a amazing job. Everything we asked for. "
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"Mohamed was great. He did a good job with my kitchen tap."
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"Very good, on time, good comms, good quality"
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"Shameem was super helpful and really friendly!"
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"Thank you Stephen! So helpful and knowledgeable. "
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Recent Smoke Alarm Installation reviews in London
Good comms and handled the task to spec. Thanks!
Fix hardwired smoke alarm
£50
Second time I have had Victor around for tasks, as always very helpful, tidy and thorough. Would recommend and will get him around for any future home tasks
Doorbell & smoke alarm fix & hole in bookcase
£45
Abdo was brilliant. He did absolutely every task excellently, even ones I hadn’t listed (I paid him extra of course, and he deserved every penny!) Very pleased and will continue to use him in the future.
Wardrobe assembly and smoke alarm installation
£150
Metin was spot on with the work on fixing the spot lights and the smoke alarms. Good communication and also offered an earlier slot. Thank you
Fix celiing lights + replace smoke alarm
£100
Extremely polite , on time , great communication, good value for money thanks Tyron
Replacement of 2 wired smoke alarm
£40
I'm extremely satisfied with Neal's work and I highly recommend him. He is efficient, reliable and very caring for the work he does. Will hire him again. Thank you Neal.
Plastering and paint 3 ceilings and hide smoke alarm inside ceilings
£300
What's the average cost of a smoke alarm installer in London
£50 - £112
low
£50
median
£70
high
£112
Average reviews for Smoke Alarm Installation Services in London
based on 78 reviews
5
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Recent Smoke Alarm Installation tasks in London
Change smoke alarm battery (smoke alarm beeping)
£30
St Luke's, Greater London
8th Oct 2026
smoke alarm beeping due to need in battery changes (after 2pm)
very helpful, quick work
Smoke alarm misfiring
£100
Wormwood Scrubs, Greater London
6th Oct 2026
My smoke alarm sometimes goes off randomly and I can’t always easily turn it off. It used to turn off when we pushed the button but recently that stopped working too. I’d like to fix the issue so this doesn’t happen again and if it does I can easily turn it off.
Thank you Stephen! So helpful and knowledgeable.
3-4 new smoke alarms fitted
£100
Swanley, Kent
4th Oct 2026
I have one smoke alarm that been beeping as needs replacing. Would also like to get other smoke alarms in house replaced at the same time 3-4 all together
Reattach cupboard door to freezer and replace smoke alarm
£40
Brixton, Greater London, SW9
3rd Oct 2026
Reattach cupboard door to built in freezer and replace kitchen smoke alarm. You will need to buy a new smoke detector and may need to buy some other stuff to achieve this. I will reimburse for these items
Smoke alarm installation
£80
Elephant And Castle, Greater London, SE1
25th Sep 2026
Hi I am looking for a trader who can install one heat alarm detector in the kitchen by taking surface-mounted trunking from the existing hallway main powered smoke alarm, so that it provides permanent live then fit heat detector which connects by the existed main powered Aico smoke alarm then activate if heat went off and send a signal to existing Aico smoke alarms in the property I would be grateful if you could install and supplying to the Aico heat alarm detector that compatible existing smoke alarms. Many thanks
Smoke alarm replacement
£200
Poplar, Greater London
23rd Sep 2026
Need a certified electrician to replace my smoke alarms and to certify my apartment for EICR
Very professional and good quality of work and attention to detail
Changing smoke alarm battery
£30
Brondesbury, Greater London
17th Sep 2026
Need to change battery on smoke alarm.
Arun has been very helpful and thorough with completing the task. Very pleased with the service.
BS 5839-6 Smoke alarm inspection/test certificate
£100
Hornsey Vale, Greater London
16th Sep 2026
BS 5839-6 Smoke alarm inspection/test & certificate – HMO I manage a standard two-storey terraced HMO in Haringey and require inspection/testing and certification of the existing smoke alarm system. The system was recently installed by a qualified electrician and consists of 4 mains-powered interlinked alarms: • 1 × heat alarm – kitchen • 1 × smoke alarm – lounge • 1 × smoke alarm – ground-floor hallway • 1 × smoke alarm – first-floor hallway/landing We do NOT require a Fire Risk Assessment, EICR, emergency-lighting inspection or general fire-safety inspection. Please confirm with your offer: 1. That you can issue the appropriate BS 5839-6 certificate. 2. Your relevant qualifications/accreditation. 3. Your total price including the certificate and any fees/VAT. The system is newly installed and functioning, so no installation work is currently required.
Replace Smoke alarm battery
£30
Brixton, Greater London, SW9
15th Sep 2026
Smoke alarm battery replaced and need a ladder Please
Electrician needed – replace 4 ceiling lights + mains smoke alarm
£150
Alameda Place, Greater London
14th Sep 2026
I’m looking for a qualified/experienced electrician to carry out several small jobs in my one-bedroom flat in Bow. Lighting: Remove and replace 4 existing ceiling light fittings (living room, dining/office area, hallway and bedroom). I will supply all replacement fittings/bulbs. - Living room: replacement of a flush mount with a pendant fitting and lightweight paper shade. - Dining/office: replace an identical flush mount and install pendant fitting and add a small ceiling hook/fixing so the flex can run from the existing electrical point and hang centrally over the dining table. The fitting has adjustable fabric flex. - Hallway: replace existing flush fitting with pendant fitting with exposed bulb. - Bedroom: replace existing pendant fitting with a new pendant fitting with approx. 2m cable. I’d like to retain as much cable length as possible for potentially repositioning the hanging point later. Smoke alarm: - Replace what appears to be an old mains-powered smoke alarm with battery backup with a new mains-powered alarm that I will supply. - There is also a second, empty alarm mounting plate nearby. I’d like this inspected to establish whether it has wiring / was part of an interconnected system. If it is confirmed to be redundant, I’d like the plate removed and any wiring safely dealt with. Please do not disconnect anything if it appears to form part of the building’s communal fire-alarm system. The flat is on the second floor. I am attaching photos of all the existing fittings and can provide links/photos of the replacements in advance. Looking for someone appropriately qualified for both mains lighting and smoke-alarm work, who can test everything after installation. Please let me know your hourly rate or total estimate, and approximately how long you expect the work to take.
Replace my mains wired smoke alarm
£50
Bethnal Green, Greater London, E2
14th Sep 2026
Mains wired smoke alarm requires replacement. Looking for a qualified electrician. New smoke alarm will be on site. Not an exact match for exisiting so new holes might be required. The ne product is the Aico Ei3016.
Light fixture and smoke alarm
£50
South Norwood, Greater London, SE25
13th Sep 2026
Light fixtures and smoke alarm
Man with ladder to disable smoke alarms
£50
Notting Hill, Greater London, W11
12th Sep 2026
Simple task The 3 old smoke alarms wired in are going off intermittently I suspect low battery I just need a ladder ( for the second floor no lift )and someone to do this as I cannot reach them the ceiling is too high. They do not have to be removed. just stopped.
A lovely young man who did the job in no time at all . Very pleasant and helpful I would use Mohamed again
Replace smoke alarm / install mirror / examine window seal
£100
Denmark Hill, Greater London, SE5
3rd Sep 2026
1. Install 2 replacement smoke alarms and 1 replacement carbon monoxide alarm. Both are at the flat ready to be installed. 2. Remove a broken mirror from the back of a wardrobe door and install a replacement. 3. Tenant says windows aren't closing properly. I want someone to have a look and see if there is an easy fix / assess the issue and report back to me with photos so I can see what the issue is.
Great communication and good work, would recommend
Replace battery in smoke alarm (3-4M high) - ladder needed
£60
Stroud Green, Greater London
3rd Sep 2026
Smoke alarm battery needs replacing Alarm is about 3-4M high on a staircase landing - suitable ladder needed
Fit a smoke alarm and reseal around the bath in a bathroom.
£100
Norbury, Greater London
2nd Sep 2026
Supply and fit a smoke alarm in the hallway on the 2nd floor - battery operated. Re-seal around a bath where there are little gaps in the sealant.
Fitting smoke alarms & repairing a kitchen sink tap
£80
Elephant And Castle, Greater London, SE1
2nd Sep 2026
These 3 smoke alarms have been detached from their position. I want that re-fitted and want to make sure that they are working. Also, there is a small leak in the kitchen sink tap. Needs to be investigated and fixed.
Muhammad was able to resolve the issue and communicated clearly and precisely.
Smoke alarm battery replacement
£50
Friday Hill, Greater London
28th Aug 2026
smoke alarm in kitchen needs to be replaced (v. old)
So helpful and really accommodating. Will definitely rebook!
Kitchen cabinet hinges adjustment, smoke alarm battery on high ceiling
£50
Twickenham, Greater London, TW1
27th Aug 2026
Kitchen cabinet door needs hinges adjustment as tilted 2) High ceiling heat alarm battery needs replacement
Minor Electrical Certificates for Bathroom Fan & Smoke Alarms
£150
Bermondsey, Greater London, SE1
17th May 2026
Hi, I need a registered electrician to inspect, test, and sign off on two recent installations for Building Control compliance. ​The items to be certified are: ​A newly installed bathroom extractor fan ​Interlinked, mains-powered smoke/heat alarms. ​The work is already physically done, but I need a qualified professional who can test the installations, issue the Minor Electrical Installation Works Certificates. Thank you!
He been brilliant and very professional!









