DOMESTIC GAS SAFETY CERTIFICATE

Gas Safety Certificate (CP12) — Fast, Compliant, Affordable

Annual Gas Safety Certificates (CP12) for landlords across London. Gas Safe registered engineers, all appliances checked, certificate emailed the same day.

STARTING FROM
£60
Fast & Reliable
Professional inspection service
Same-Day

Booking available

Clear Pricing

No hidden charges

Complete Compliance

In one place

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What Our Clients Say

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Rated 4.5 out of 5

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Patsy Predovic
2 years ago
Rated 5 out of 5

Aiman was very helpful today whilst doing my certificate checks would recommend

George Dunn
2 years ago
Rated 5 out of 5

Quick and efficient bookings

Marvin Harris
2 years ago
Rated 5 out of 5

brillant customer services by Aiman

Georgina Walton
2 years ago
Rated 5 out of 5

Good, quick service. Ideal for landlords

Gas Safety Certificate (CP-12) Pricing

Every landlord in the UK must obtain a Domestic Gas Safety Certificate (CP12) to comply with legal requirements guaranteeing the safety of gas appliances, fittings and flues within rented properties.

1 Appliance
£60
2 Appliances
£70
3 Appliances
£80
4 Appliances
£90
Gas Safety & Boiler Service
£84.99
WHY YOU NEED ONE

Why landlords need one in the UK?

Landlords must confirm that all gas installations and appliances are safe and well-maintained. Failure to do so can lead to severe legal implications, including fines or imprisonment. The certificate proves a qualified engineer has inspected and approved the gas systems, protecting tenants from gas leaks, fires and carbon monoxide poisoning.

Safety Assurance

Prevents life-threatening gas leaks and carbon monoxide risks.

Legal Compliance

Meets legal safety standards, especially for landlords.

Peace of Mind

Keeps your family, tenants and property safe.

Preventative Maintenance

Avoids costly repairs and emergency situations.

CP12 EXPLAINED

What's included in the certificate

Is a CP12 the same as a gas safety certificate? Yes — CP12 is simply another name for a gas safety certificate, used primarily within the trade. It’s a document issued after an annual gas safety check.

Landlords must guarantee that these checks are performed and recorded yearly. Failure to comply can result in legal penalties, emphasising the importance of regular inspections and adherence to gas safety protocols.

You must get a Gas Safe registered engineer to secure a gas safety certificate — this guarantees the inspection is conducted by a professional accredited to assess gas installations and appliances.

Choosing a registered Gas Safe engineer

Choosing a registered Gas Safe engineer is vital for ensuring your gas safety inspection is conducted properly. Verifying Gas Safe registration is legally required for anyone conducting gas work in the UK — it confirms the engineer has undergone rigorous assessments and can perform the inspection safely and effectively.

We review each engineer’s areas of expertise, such as domestic or commercial gas systems, their experience with similar properties, and familiarity with the latest safety protocols, so you can be confident every inspection meets the highest standard.

How much does a Domestic Gas Safety Certificate cost?

For many landlords in the UK, securing a Domestic Gas Safety certificate is a legal requirement that typically costs between £60 and £150, depending on factors such as the size of the property and the number of gas appliances to be inspected.

Landlord Responsibilities

Facilitate annual inspections, adhere strictly to requirements, and maintain appliances to mitigate risk.

Inspection Requirements

A thorough check covering multiple gas appliances leans towards the higher end of the typical price range.

Safety Regulations

Familiarity with and adherence to updated safety regulations influences inspection frequency and cost.

IMPORTANCE OF GAS SAFETY

Regular checks by Gas Safe registered engineers help to:

Prevent Gas Leaks & CO Risks

Life-threatening gas leaks and carbon monoxide poisoning are prevented.

Keep Everyone Safe

Your family, tenants and property stay safe.

Meet Legal Standards

Especially important for landlords under UK law.

Avoid Costly Repairs

Regular checks prevent costly repairs and emergency situations.

OUR PROCESS

Step-by-step process for landlords

1
Choose a Gas Safe Engineer

Select a Gas Safe registered engineer accredited to assess gas installations and appliances.

2
Schedule Regular Inspections

Gas safety inspections must be conducted annually on all appliances, pipework and flues.

3
Document Tenant Responsibilities

Communicate maintenance and emergency reporting guidelines to your tenants.

4
Maintain Detailed Records

Keep certificates for at least two years and provide a copy to tenants within 28 days.

How long is a Gas Safety Certificate valid for?

Landlords must renew their Domestic Gas Safety Certificates annually to comply with legal requirements. This is essential not only for legal compliance but also to guarantee that the safety and rights of tenants are upheld.

FAQS

Frequently asked questions

Yes. We can provide digital certificate options through an online request, and these certificates maintain their validity. Digital copies are stored securely and previous certificates can be accessed easily.
Any unsafe appliance is labelled “At Risk” or “Immediately Dangerous” and, where necessary, disconnected. We provide a report detailing the fault so it can be repaired by a Gas Safe engineer before being retested.
Yes, one Gas Safety Certificate covers every gas appliance, fitting and flue inspected at the property during that visit, up to the number of appliances included in your booking.
Only a Gas Safe registered engineer can legally inspect gas appliances and issue a valid certificate in the UK. Always check the engineer’s Gas Safe ID card before work begins.
Landlords without a valid certificate risk fines of up to £6,000 per offence, potential prosecution, and invalidated property insurance.
Tenants can request to see a copy of the current certificate at any time — landlords must provide this within 28 days of the inspection. Tenants should report any suspected gas safety issues to their landlord immediately.
Every 12 months. Gas safety inspections must be conducted annually on all gas appliances, pipework and flues in a rented property.

Book Your Gas Safety Certificate Today

Same-day appointments across London. Fixed price from £60.