What Does a Gas Safety Check Include?
During a gas safety inspection, we check the condition and safe operation of relevant gas appliances, including boilers, cookers and fires where applicable.
Key checks include:
Inspecting accessible gas pipework and checking for signs of gas leaks
Assessing ventilation and testing flues to ensure combustion gases can be safely removed
Carrying out operational and safety checks on relevant appliances
Following a satisfactory inspection, we issue your CP12 certificate for landlords, providing the documentation you need for your records and tenants.

Are Gas Certificates Required to Let Out a Property?
Yes. Where a rental property has gas appliances, fittings or flues, landlords are legally required to arrange valid gas safety checks for rental properties every 12 months. A current CP12 certificate confirms that the required inspection has been completed by a suitably qualified Gas Safe registered engineer.
Without an up-to-date landlord gas safety certificate in Aylesbury, you may be putting tenants at risk and failing to meet your responsibilities as a landlord. Regular checks are an essential part of maintaining a safe rental home, alongside:
- Routine boiler servicing
- Prompt repairs where needed
- Regular checks of gas appliances and fittings
How Often Does a Landlord Need a Gas Safety Certificate?
Landlords must arrange an annual landlord gas safety inspection every 12 months for relevant gas appliances and installations. We recommend booking your inspection in advance of the current certificate's expiry date, helping you avoid gaps in compliance and unnecessary last-minute arrangements.
Keep copies of each landlord gas safety certificate in Aylesbury safely recorded. In England, landlords must provide a copy of the current record to existing tenants within 28 days of the check and to new tenants before they move in. Retain records for at least two years. Book a free site survey or enquire about our boiler services in Aylesbury today:
Why Choose JDP Heating?
With more than 20 years of industry experience, JDP Heating provides professional gas safety checks with the dependable service landlords need. As local Aylesbury heating specialists, we understand the importance of prompt appointments, thorough inspections and clear paperwork.
We offer transparent pricing, straightforward advice and reliable communication throughout your booking. Whether you manage one home or several rental properties, we can help you keep your gas safety responsibilities organised and up to date.
- Gas Safe registered engineers
- Thorough, professional inspections
- Clear CP12 documentation
- Transparent, upfront pricing
- Service for landlords and property managers
- Coverage across Aylesbury and surrounding Buckinghamshire areas


Book Your Landlord Gas Safety Check
Arrange your landlord gas safety certificate in Aylesbury with JDP Heating today. We provide professional, dependable inspections for landlords and property managers who want a clear, efficient service.
JDP Heating Ltd | Registered in England and Wales | Company No. 17323867
Registered Office: 5 Gatehouse Road, Aylesbury, HP19 8EH