Gas Safety Certificates (CP12) across Merton: SW19, SW20, SM4 and CR4. We provide same-day issuance and can coordinate directly with tenants where needed.
Property licensing in Merton — what it means for you
Merton operates selective licensing in the Figge's Marsh, Graveney, Longthornton and Pollards Hill wards, plus additional HMO licensing across seven wards (both running September 2023 to September 2028). Gas Safety Certificate (CP12) records are checked in licensing applications and inspections.
The Full Borough Picture. Housing, coverage and licensing in context are on the Merton area page.
Fixed prices in Merton, issued same day
The certificate is issued digitally before we leave the property.
Gas Safety Certificate (CP12)
Boiler + one gas appliance — each additional appliance £15. Issued digitally before we leave.
£85
CP12 + Boiler Service
Both in one visit — saves £20 versus booking separately.
£150
Portfolio rate
Landlords and agents with multiple renewals in Merton: after 5 certificates, every CP12 is £65 (boiler + one appliance), plus £15 per additional appliance.
£65
Boiler + one appliance
£85 covers the boiler plus one gas appliance — each additional appliance £15.
Certificate same day
Issued digitally before we leave the property — no waiting, no return visit.
Gas Safe registered
The certificate is legally valid and our registration is verifiable.
What landlords in Merton say
"Fast, polite, did exactly what they said they would and tested everything before leaving. Would use again without hesitation."
We serve Merton and South London
Select a borough to see key areas, or call if you're unsure.
Postcodes served in Merton: SW19 · SW20 · SM4 · CR4
Gas safety certificates in neighbouring areas
Book your gas safety certificate in Merton
Same-day certificate. We coordinate directly with your tenant if needed.
Or WhatsApp: message us and we'll get back to you quickly.