Landlord Gas Safety Certificate (CP12)
We provide professional Landlord Gas Safety Certificates (CP12) for rental properties across London and the surrounding areas. Our Gas Safe-registered engineers ensure your property meets all legal requirements quickly, safely, and with no hidden charges.
Landlord Gas Safety Certificate, What You Need to Know
By law, all landlords must arrange a Landlord Gas Safety Certificate (CP12) every 12 months for any rental property with gas appliances. This certificate confirms that all gas installations are safe, compliant, and working correctly.
If you are a landlord and your gas appliances have not been checked, you may be at risk of fines, invalid insurance, or legal issues. We make obtaining your gas safety certificate simple, affordable, and stress-free.
What’s Included in a Landlord Gas Safety Check
During a landlord gas safety inspection, a Gas Safe registered engineer will carry out the following checks:
Check appliances for gas tightness
Check the standing and working pressure where test points are available
Check burner pressure and gas rate against manufacturer specifications
Check that adequate ventilation is present
Test the flue flow to ensure safe removal of combustion gases
Check the correct operation of flame failure devices
Inspect appliance stability and safety brackets where required
Investigate and report any unsafe operation
A gas appliance cannot be classed as checked until all of the above inspections have been completed.
Why Landlords Choose Us
We work directly with landlords, letting agents, and property managers and do not subcontract inspections.
Fully Gas Safe registered and insured engineers
No deliberate failures to generate repair work
Most minor issues are fixed quickly with no extra charge
No hidden fees, congestion charges, or parking costs
Early morning appointments available
Discounts for multiple or repeat properties
Speak directly to a qualified engineer, not a call centre
Landlords, Please Be Aware
Some companies operate as third-party agents and subcontract inspections to engineers they do not know. This can lead to unnecessary failures and inflated repair costs.
All our inspections are carried out in line with Health & Safety Executive gas safety guidelines, giving landlords complete peace of mind.
Gas Safety Certificate Validity
A CP12 certificate is valid for 12 months
A new inspection must be completed before expiry
Copies can be provided for landlords, tenants, or letting agents
Pricing for Landlord Gas Safety Certificates
Our pricing is clear, competitive, and with no hidden charges.
For a full breakdown of costs, including combined services, please visit our
Prices page.
Areas We Cover
We provide landlord gas safety certificates across:
Other Services We Provide
In addition to landlord gas safety certificates, we also offer related services to help landlords stay fully compliant:
Boiler Servicing
Regular boiler maintenance to improve efficiency, safety, and reliability.EPC Certificate
Energy Performance Certificates are required when letting or selling a property.
What Our Customers Say
We work with landlords and property owners across London and surrounding areas. Below is real feedback from customers who have used our gas safety and compliance services.
Frequently Asked Questions
What is a Landlord Gas Safety Certificate (CP12)?
A CP12 is a legal document confirming that gas appliances and pipework in a rental property have been checked and are safe to use.
Is a gas safety certificate a legal requirement for landlords?
Yes. UK law requires landlords to have a valid gas safety certificate renewed every 12 months.
How long does a gas safety check take?
Most inspections take 30–45 minutes, depending on the number of appliances.
Do tenants need to be present?
Yes, access to the property is required to complete the inspection.
Can gas safety certificates and EPCs be completed together?
Yes. We offer combined visits to save time and cost.
Do you provide a copy of the gas safety certificate?
Yes. Once the inspection is completed, we provide a digital copy of your Landlord Gas Safety Certificate (CP12). This can be shared with tenants, letting agents, or stored for your records.