Fire Safety Certificate London from £54.99
from£54.99
Accredited engineers · Annual testing to BS 5839-6 · Certificate issued same day
Entry price
from £54.99
Recommended
Annually
Certificate
Same day
Standard
BS 5839-6
Smoke and heat alarm testing for London landlords
A Fire Safety Certificate confirms that all smoke alarms, heat alarms, and carbon monoxide detectors in your London rental property have been tested and are functioning correctly. It is required as part of HMO licence conditions across all London boroughs, and strongly recommended for all landlords as evidence of ongoing compliance.
Our accredited engineers test every alarm using a calibrated aerosol test spray — not just a button press — which confirms the optical or ionisation sensor is responding correctly to simulated smoke particles. We check battery condition, manufacture dates, and positioning compliance against BS 5839-6. The written certificate lists every alarm with its test result.
Legal requirement: The Smoke and Carbon Monoxide Alarm (Amendment) Regulations 2022 require all private landlords to install smoke alarms on every storey and CO alarms in every room with a combustion appliance. Annual testing is required for HMO licences and as evidence of due diligence.
How it works
Book with your alarm count
Tell us how many smoke, heat, and CO alarms you have. We confirm the price, book your appointment, and arrive at the agreed time — no need for you to be present if a tenant can provide access.
Aerosol test of every alarm
Our engineer tests each alarm using calibrated aerosol spray, checks battery condition and manufacture date, and confirms correct positioning per BS 5839-6. CO detectors are also tested at no extra charge.
Certificate emailed same day
You receive the written Fire Safety Certificate listing every alarm with its test result. Keep it with your compliance file and submit it to your local authority or HMO licensing body if requested.
Pricing
Fixed price by number of smoke and heat alarms. CO detectors included in same visit.
Fire Safety Certificate
| Description | Price |
|---|---|
| Up to 3 Smoke/Heat AlarmsCheapest | £54.99 |
| 3–6 Alarms | £90 |
| 6–9 Alarms | £125 |
| 9–12 Alarms | £160 |
| 12–15 Alarms | £195 |
| 15–18 Alarms | £230 |
| 18–21 Alarms | £264.99 |
Additional charges may apply: Congestion Zone +£18 · Parking restrictions +£5
What's included for £54.99
- ✓Aerosol test of each smoke and heat alarm
- ✓Battery condition check
- ✓Manufacture date and replacement advice
- ✓Positioning check per BS 5839-6
- ✓CO detector testing if present
- ✓Written Fire Safety Certificate
- ✓Pass/fail for each individual alarm
- ✓Certificate emailed same day
Frequently Asked Questions
Related services
Book your Fire Safety Certificate
Fixed price from £54.99. Accredited engineers, certificate same day. Same-week appointments across all 32 London boroughs.
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from £54.99