Gas Safety Check Services London

At London Safety Checks, our Gas Safe registered engineers handle your Gas Safety Check Services London property needs and hand you a certificate the same day, valid for 12 months. Need it fast? We also do same-day visits for landlords renewing on short notice. You can even book your Electrical, EPC, and Fire Risk checks at the same time and save yourself an extra visit.

Why Landlords Choose Us for Gas Safety Checks

Why Landlords Choose Us for Gas Safety Checks

A faulty gas appliance is not just a compliance issue it is a real safety risk to your tenants and your property. Getting your gas safety check London done right the first time protects you from fines, invalid insurance claims, and worse.

We make sure every appliance, pipe, and flue is checked properly so nothing gets missed and your certificate holds up if it is ever questioned. Compliance should not be complicated, we make it simple and fast.

Gas Safety Checks for Every Property Type

Whether you manage one flat or fifty units, getting your gas safety certificate London sorted should never be complicated.

What’s Included in Our Gas Safety Check

Our Gas Safe registered engineers carry out a full inspection covering every safety point that matters. We test for gas tightness to check for leaks, inspect every appliance and flue for proper ventilation, run a pressure check on your system, and test all safety devices to make sure they trigger correctly.

Nothing gets skipped, nothing gets rushed. Once your property passes, your CP12 certificate is issued the same day. So you stay compliant without the wait.

One Visit, Every Certificate Sorted

Why book five different companies when one visit can cover everything? Alongside your London gas safety certificate, we also handle your Electrical, EPC, Fire Risk, and F-Gas inspections all on the same trip.


Most trade companies handle gas as a side service. We do not. London Safety Checks is a specialist compliance provider, which means our engineers are trained specifically on certification including the gas safe building regulations certificate requirements that general tradesmen often get wrong.

That difference matters when your certificate gets checked by a tenant, a letting agent, or the council.One booking, one engineer, every certificate sorted, no chasing multiple companies, no mismatched paperwork, no compliance gaps.

Gas Safe Registered Engineers You Can Trust

Letting a stranger into your property to inspect gas appliances should not be a gamble. Every engineer we send is fully Gas Safe registered, carries valid ID on every visit, and will show you their licence number on request. So you can check a gas engineer’s credentials yourself before they start. We do not send subcontractors or unverified trades; every engineer on our team is vetted, trained, and certified to the standard your certificate needs to meet, holding up to scrutiny whether it is checked by a tenant, a letting agent, or the council. Book with confidence, knowing the person at your door is fully qualified and the certificate you receive is the real thing.

Popular Questions

Answers to help you navigate your compliance journey with confidence.

What is a gas safety certificate in London?
A gas safety certificate, also called a CP12, is proof that a Gas Safe registered engineer has checked your gas appliances, pipework, and flues and confirmed they are safe to use. Landlords in London are legally required to have one renewed every 12 months. London Safety Checks provides this service with same-day certification.
Why choose London Safety Checks for your gas safety check?
We are Gas Safe registered, offer fixed pricing with no hidden costs, and issue your certificate the same day. You can also book your Electrical, EPC, and Fire Risk checks in the same visit, saving you time and the hassle of coordinating multiple companies.
Do landlords need a gas safety certificate every year?
Yes — UK law requires landlords to renew their gas safety certificate every 12 months, and we make that easy with same-day inspections and certification.
What is included in a landlord gas safety certificate check?
A landlord gas safety check covers a gas tightness test, appliance and flue inspection, pressure check, and safety device test all done in one visit by our Gas Safe registered engineers.