Gas Safety Certificates:
Ensuring The Safety Of Your Property
At Trusted Boilers, we provide affordably priced gas safety inspections and certificates to domestic landlords and homeowners across South London.
What is a gas safety certificate?
A Gas Safety Certificate, also known as a CP12 Certificate or a Landlord Gas Safety Record, is an important legal document that verifies the safety of all gas appliances, flues, and pipework in your rental properties.
Having an annual gas safety check and certification is a vital safety measure for protecting properties and occupants against the risk of gas leaks – which include fires and explosions, respiratory and other health problems, carbon monoxide poisoning, and damage to property.

Why you need a gas safety certificate
There are various benefits of obtaining a Gas Safety Certificate.
Firstly, your gas safety check and certificate proves that all appliances and gas systems on the property are safe, preventing potential gas leaks and keeping your tenants and their families safe
Secondly, for landlords, an annual gas safety certificate is an essential legal requirement. Landlords face fines of up to £6000 for not having a valid gas safety certificate, and each breach of the regulations can incur separate fines. In severe cases in which negligence leads to injury or death, landlords can even be imprisoned for up to 6 months. Without a valid gas safety certificate, your insurance policy may also be invalidated, leaving you financially vulnerable in the event of a gas -related incident.

Finally, gas safety checks help to maintain the efficiency of your gas appliances, giving you early warning of maintenance issues and helping you to plan your servicing and replacement schedule. This minimises the risk of unexpected expenses should one of your tenants’ appliances break down.
Frequently asked questions
Homeowners also benefit from gas safety checks to ensure ongoing safety and efficiency. Although you don’t legally need a gas safety certificate, we recommend getting in touch with an experienced gas safe engineer if you’ve inherited any gas appliances or a boiler on moving into a new home, before putting your home on the market, and if you have any concerns about older appliances (e.g. out of warranty boilers 10+ years old). You should also have a full inspection if your carbon monoxide alarm has gone off unexpectedly.
Having a gas safety certificate may also help you successfully make a claim on your home insurance should an incident occur. Please check with your insurer for details.
Gas safety inspections and certificates from Trusted Boilers cost £80 plus VAT. This fee includes a check of your property’s gas meter and the associated pipework, and a further two gas appliances – such as a gas hob and gas boiler. Additional appliances can be added for just £30 + VAT each.
Domestic landlords are required by law to obtain a gas safety certificate for their rental properties every year. The annual gas safety check ensures that all gas appliances, fittings, and flues provided for your tenants are safe and in sound working order.
You should keep a record of each safety check and provide a copy of your gas safety certificate to your tenants.
Our gas safety certificate service
Our team of Gas Safe registered engineers at Trusted Boilers are available to provide comprehensive gas safety checks and certificate inspections to domestic landlords and private homeowners.
Our process begins with a meticulous examination of all the gas appliances and connections in the property, ensuring that every component meets the relevant safety standards, including the Gas Safety (Installation and Use) Regulations 1998, and the BS standards for gas appliances (e.g. BS 5440, BS 6172, BS 6891, BS 7967, BS EN 15502 etc)
Our engineers are trained to identify and remedy any potential safety hazards, safeguarding your appliances, your property, and tenants.
On completion, we will issue you with a detailed Gas Safety Certificate, which verifies that your gas systems are fully compliant with legal and industry standards.
Trusted Boilers are one of South London’s leading suppliers of gas safety services, with an unwavering commitment to safety, reliability, and professionalism.
Get in touch with us today for…
A family-run boiler services and heating engineering partner with over 15 years’ experience serving customers in and around South London
Extensive experience working with all the UK’s leading gas appliance and boiler brands.
A qualified Gas Safe registered engineer with a proven track record of quality and customer service
Comprehensive inspections, maintenance, and repairs
Fast turnaround times
Competitive prices
Peace of mind for your gas safety and that of your tenants
Next steps

Whatever your gas safety needs, we have you covered. We come out to domestic properties of all types, sizes, and age, and can arrange gas safety certificates for anything from a single property to a full portfolio.
So, get in touch with the team at Trusted Boilers today to arrange your new gas safety certificate. You can click here to request an instant quote, or call 020 4572 0447 today to speak with one of our representatives in person.
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