CP12 and landlord checks
Landlord Gas Safety Certificates
Nebula can discuss landlord gas safety certificate enquiries for rental properties, with clear information about what is needed before a visit.
- Gas Safe registered engineer
- CP12 and landlord gas check enquiries
- Property details collected clearly

For landlords
What to send for a gas safety certificate enquiry
Landlord gas safety checks need the right property and appliance details, especially where tenants or access arrangements are involved.
Property details
Send the rental property postcode and whether the enquiry is for a house, flat or other property.
Appliance details
Mention the gas appliances that need checking, such as boiler, hob or fire if known.
Access information
Explain whether Claudia should contact you or the tenant about access.
Useful context
A clear enquiry helps avoid missed details
Tell Claudia the rental property address or postcode, appliance list if known and whether this is a renewal or a new tenancy requirement.
If the boiler also needs servicing, mention that in the same enquiry so Nebula can discuss the right visit.
- Rental property postcode
- Gas appliances to be checked if known
- Landlord or tenant contact preference
- Whether a boiler service is also needed

Common requests
Landlord gas-safety situations
Send the details and Claudia can discuss the right next step.
How it works
Simple process
Send property details
Share the postcode, appliance information and access contact preference.
Discuss the visit
Claudia reviews the enquiry and discusses the suitable next step.
Complete the check
Nebula carries out the gas-safety visit and explains any concerns found.
Questions
Frequently asked questions
Yes. Nebula is Gas Safe registered and led by Claudia, a local qualified engineer.
CP12 is a common name for the landlord gas safety certificate issued after the required gas safety checks.
Yes. Mention this in the enquiry so Claudia can discuss the right visit.
Tenants can make an enquiry, but landlord permission and access details may be needed before work is arranged.
Landlord enquiry?
Request a gas safety certificate visit
Send the property and appliance details so Claudia can discuss the next step.
