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Ensuring the safety of your property and its occupants is paramount. At BeFix, your local London heating professionals, we provide thorough and reliable Gas Safety Certificate services (often referred to as CP12 certificates) to give you complete peace of mind. As a Gas Safe registered company, we are fully qualified to inspect your gas appliances and pipework, ensuring they meet strict safety standards. Whether you are a landlord legally required to hold an annual certificate or a homeowner prioritizing safety, BeFix offers a professional, hassle-free service.
This page explains our Gas Safety Certificate service, why BeFix is the right choice for London properties, and how easy it is to get your certificate arranged.
Trusted by London landlords and homeowners for certified gas safety services that go beyond a basic inspection.
Our engineers are fully certified and registered with Gas Safe – your legal assurance of competence and safety.
We don’t just test. We understand your full heating system – offering expert insight and recommendations where needed.
Based in London, we’re never far away. Fast, friendly, and tailored to the needs of your specific borough or area.
Expect clear communication, prompt arrival, and a stress-free journey from your booking to the final certificate.
No hidden fees or confusing small print. What we quote is what you pay.
We cover every corner of London, including:
North London
South London
East London
West London
Central London
If you don’t see your borough listed, don’t worry we likely serve it! Just get in touch to confirm.
Rita Ramnani2025-02-23Trustindex verifies that the original source of the review is Google. Valid came out within a couple of hours to fix my gas leak. Incredibly thorough and professional and advised me based on safety in my home which was very much appreciated. Really good to now have someone I can trust in my home for these types of repairs especially in an emergency. William Curtis2025-01-31Trustindex verifies that the original source of the review is Google. Great job Chris Taylor2025-01-22Trustindex verifies that the original source of the review is Google. Excellent, reliable servicing of our Boiler. Easy to arrange. Great communications regarding the appointment and the work. Friendly and efficient. Definitely our go to person in the future. Highly recommend. L O2025-01-22Trustindex verifies that the original source of the review is Google. Had the gas boiler serviced. Vahid provided a quick response and a friendly efficient service. He also provided a solution to fix a toilet and waiting for him source a part. I would recommend VK Gas Plumbling. Prab G2025-01-18Trustindex verifies that the original source of the review is Google. Very efficient service carrying out all jobs as required including a boiler service and gas safety for fireplace. Explaining everything honestly without trying to upsell. Would highly recommend. Fayed Mahmoud2025-01-09Trustindex verifies that the original source of the review is Google. Amazing service Adina Popescu2025-01-08Trustindex verifies that the original source of the review is Google. Vahid was very professional, thorough and detailed oriented. Thank you for you quick service. he done commercial catering Gas safety certificate. David Sunder2025-01-02Trustindex verifies that the original source of the review is Google. Excellent service! When the pump and expansion vessel on my boiler failed, VK replaced them and carried out a full service without any hassle. The boiler is now running like new. A straightforward and reliable engineer whom I highly recommend. I’ll definitely call on him again for any future boiler needs. Mr. G2024-12-22Trustindex verifies that the original source of the review is Google. Rapid response. Reasonable price. Superb service. Sue Huggett2024-10-16Trustindex verifies that the original source of the review is Google. Called for help as radiator had fallen off a brick conservatory wall. Held on by 4 brackets. I asked for replacement and check over as pipes would have been wrenched when it rotated 90' falling to the floor. Engineer came next day. Replaced radiator with two of the brackets but other 2 have disappeared. Regarding checking just kept repeating that if it was OK when it fell would still be OKand left. Expensive way to replace 2 brackets. Have now discovered radiator leaking. Hardly good serviceVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Trusted by London landlords and homeowners, our service goes beyond compliance – it's about safety, convenience, and professionalism.
Protect your home from risks like carbon monoxide leaks and gas fires. Our inspections are thorough and safety-focused.
Need a CP12 for a rental property? We make it simple and fast – with clear documentation delivered right after the check.
Our engineers do more than tick boxes – they know heating. Get informed about potential issues or inefficiencies during inspection.
Book online, choose a convenient time, and rely on our local engineers to arrive promptly and finish efficiently.
From booking to certification, enjoy friendly, respectful service and clear communication throughout the process.
Our certified Gas Safe engineers carry out detailed checks to ensure everything in your property is safe and legally compliant.
We thoroughly check all gas appliances (boilers, cookers, fires) for safe installation and proper functioning.
Visible pipework is examined for signs of damage, corrosion, or potential gas leaks.
We test safety devices on each appliance to ensure they operate as expected in emergencies.
We make sure there's adequate ventilation and confirm flues/chimneys safely remove combustion gases.
If everything meets safety standards, we issue your official Gas Safety Certificate with full details of all checks.
Fair, transparent, and professional. BeFix makes gas safety simple and affordable for London homes and landlords.
Covers inspection of up to 3 gas appliances
A: While not a legal requirement for homeowners living in their own property, it is highly recommended to have an annual gas safety check for your own peace of mind and safety. Faulty gas appliances can be extremely dangerous.!
A: Landlords in the UK are legally required to have a gas safety check performed on their rental properties every 12 months. A copy of the valid certificate must be provided to existing tenants within 28 days of the check and to new tenants before they move in.
A: Only engineers who are registered with the Gas Safe Register are legally allowed to carry out gas work and issue Gas Safety Certificates in the UK. Always ask to see their Gas Safe ID card.
A: The engineer will check all gas appliances owned by the landlord (or homeowner if requested), which usually includes gas boilers, gas fires, gas cookers/hobs, and gas water heaters. They also check the visible gas pipework and flues.
A: If an appliance is deemed unsafe, the engineer will explain the problem. Depending on the severity, they might issue a warning notice or, if it's 'Immediately Dangerous', they will disconnect the appliance with your permission to make it safe. The certificate cannot be fully issued until the necessary repairs are completed. BeFix can provide a quote for any required remedial work.
A: A typical check for a standard property with a boiler, hob, and/or fire usually takes around 30-60 minutes, but this can vary depending on the number and type of appliances and the complexity of the installation.
A: Someone over 18 needs to be present to grant the engineer access to the property and the gas meter. For landlords, this could be the tenant, provided they are aware and agree.
A: A Gas Safety Certificate (CP12) is valid for 12 months from the date of issue.
Booking your Gas Safety Certificate with BeFix is simple. Ensure your property is safe and compliant with minimal fuss. Contact our friendly London-based team today.
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