A gas safety check is a thorough inspection carried out by a Gas Safe registered engineer to make sure your gas appliances, pipework, and flues are all working safely and efficiently.

During a safety check, we will:

• Inspect each gas appliance for safe operation and correct gas pressure.

• Test for gas leaks and ensure there’s adequate ventilation.

• Check that flues and chimneys are clear and safely removing fumes.

• Examine the condition of pipework and all visible connections.

• Confirm that safety devices (like flame failure systems) are functioning properly.

Once complete, we’ll issue a Gas Safety Certificate (CP12) if required — often needed by landlords, but also valuable for homeowners for peace of mind.

We recommend having your gas appliances checked at least once a year to maintain safety, efficiency, and warranty protection.

A Gas Safety Certificate (CP12) is an official record confirming that your gas appliances and installations have been checked and meet safety standards. It’s a legal requirement for landlords, but homeowners can also request one for peace of mind.

If we find a fault, we’ll explain the issue clearly and advise on the safest repair or replacement option. In serious cases, we may have to isolate or disconnect the appliance until it’s repaired — this is for your safety and to comply with Gas Safe regulations.

Only a Gas Safe registered engineer is legally allowed to carry out gas work in the UK. You can verify an engineer’s registration at www.gassaferegister.co.uk or by asking to see their Gas Safe ID card when they arrive.

Yes — by law, landlords must have all gas appliances and flues in rental properties checked every 12 months and provide tenants with a valid Gas Safety Certificate (CP12) within 28 days of the inspection.

A gas service includes all safety checks plus cleaning, testing components, and tuning the appliance for best performance. A safety check focuses only on confirming the system is safe to use. Many customers choose to have both done together for complete assurance.

We test every installation for leaks, correct pressure, and safe operation before issuing documentation. We’ll also show you how to use your appliance safely and what to look out for in future.

Be alert for:

• A yellow or orange flame instead of blue

• Sooty marks around appliances

• Condensation or black stains near flues

• Unusual smells or headaches when the appliance is on

If you notice any of these, turn off the gas supply immediately and call the National Gas Emergency Service on 0800 111 999, then contact us to inspect and repair safely.