Landlord Gas Safety Certificates in West & North West London
Book a landlord gas safety certificate in West London and North West London with The Happy Heating Co. Our Gas Safe Registered engineers carry out CP12 gas safety checks for rental properties, inspect the gas appliances, and issue a same-day digital Gas Safety Record from £99.
Check if we cover your rental property
Send your details and we’ll help you book a landlord gas safety certificate, certificate renewal or combined boiler service.
- All gas appliances safety checked
- Certificate issued the same day
- Booked around your tenants
- Reminders before it expires
Gas Safe registered
Registration: 657972
Certificate from £99
2 Gas Appliances
Same-day certificate
Issued on the day
Agents & portfolios
Multi-property pricing
A complete gas safety inspection
Everything required for a valid Landlord Gas Safety Record, carried out by a Gas Safe engineer.
All gas appliances
Boiler, hob, cooker, fire and any other gas appliance is checked for safe operation.
Gas tightness test
We test the gas installation for leaks to confirm it’s safe and sound.
Flue & ventilation
We check flues and ventilation to make sure appliances are venting safely.
Safety devices
Flame supervision and safety devices are tested to confirm they operate correctly.
Pipework
Accessible gas pipework is inspected for condition and correct installation.
Certificate issued
You receive your CP12 / Gas Safety Record the same day, ready for your records.
Landlords need a annual gas safety check every 12 months.
Landlords are legally responsible for arranging an annual gas safety check for relevant gas appliances and flues in rental properties. The check must be completed by a Gas Safe Registered engineer, and tenants must be given a copy of the Gas Safety Record.
Booking your landlord gas safety certificate
We help landlords and property managers keep gas safety checks simple. Send the property details, arrange access and we’ll complete the inspection clearly and professionally.
01
Send the property details
Share the address, access information and gas appliances needing inspection.
02
We complete the check
We inspect and test the appliances, pipework and safety requirements properly.
03
You receive the certificate
If everything passes, we issue the certificate and explain any concerns.
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Landlord gas safety certificate FAQs
Quick answers about CP12 certificates, annual gas safety checks, tenant access, digital records and landlord responsibilities across West London and North West London.
Ask on WhatsAppHow much does a landlord gas safety certificate cost?
A landlord gas safety certificate starts from £99, depending on the number of gas appliances at the property. Tell us how many appliances need checking and we will confirm your price before the visit.
How often do landlords need a gas safety check?
Landlords must arrange a gas safety check every 12 months for relevant gas appliances and flues in rental properties. The check must be carried out by a Gas Safe Registered engineer. The HSE confirms landlords must give existing tenants a copy of the gas safety check record within 28 days of the check being completed.
Is a CP12 the same as a landlord gas safety certificate?
Yes, CP12 is the commonly used name for a Landlord Gas Safety Record or landlord gas safety certificate. It records the results of the annual gas safety check carried out by a Gas Safe Registered engineer.
What appliances are checked during a landlord gas safety check?
A landlord gas safety check usually covers relevant gas appliances and flues in the rental property, such as boilers, gas hobs, cookers, gas fires and accessible pipework. The page already explains that boilers, hobs, cookers, fires, pipework, flues, ventilation and safety devices are checked.
Do tenants need a copy of the gas safety certificate?
Yes. Existing tenants must receive a copy of the gas safety record within 28 days of the check, and new tenants should receive the current record before they move in.
Can you arrange access directly with my tenant?
Yes. We can help arrange the visit around your tenants, making it easier for landlords, letting agents and property managers to keep the property compliant.
Do you issue the certificate on the same day?
Yes, we issue the digital CP12 / Gas Safety Record on the same day once the gas safety check has been completed.
Do you help letting agents and landlords with multiple properties?
Yes. We can help landlords, letting agents and property managers with single properties, repeat bookings and portfolio work across West London and North West London.