Landlord Gas Safety Certificate (CP12) on the Isle of Dogs
Gas Safe registered CP12 landlord gas safety certificates across the Isle of Dogs (E14) — fast turnaround, tenant-friendly appointments, and we deal with managing agents. Call 07927 882561.
Gas Safe Registered · 587401
Manufacturer Approved
Fully Insured
Same-Day Service
Local Engineers
Upfront cost — no obligation If you let a property on the Isle of Dogs, an annual gas safety certificate isn’t optional — it’s the law. Gas First issues CP12 landlord gas safety certificates for landlords, leaseholders and letting agents across the Isle of Dogs and the E14 postcode. With so many let flats in the Docklands blocks, we do a lot of CP12 work here — and we’re used to arranging access through tenants, concierge and managing agents. We can service the boiler in the same visit.
Your legal duty as an Isle of Dogs landlord
Every landlord has a legal duty under the Gas Safety (Installation and Use) Regulations to have a valid gas safety certificate — the CP12, or Landlord Gas Safety Record. It must be renewed every 12 months, must cover every gas appliance and flue in the property, and can only be carried out by a Gas Safe registered engineer. You also have to give a copy to your tenants — to existing tenants within 28 days of the check, and to new tenants before they move in. The Isle of Dogs has a very high proportion of let flats across E14, and we keep landlords and agents compliant year after year, with reminders when renewals are due.
Every landlord has a legal duty under the Gas Safety (Installation and Use) Regulations to have a valid gas safety certificate — the CP12, or Landlord Gas…
What we check for your CP12
On every gas safety inspection we check all the gas appliances in the property — usually a combi boiler and a gas hob or cooker in an E14 flat — along with the gas meter and the associated flues and pipework. We carry out a gas tightness test at the meter, confirm each appliance is burning correctly and safely, check ventilation and flue performance, and verify the safety devices work. If everything passes we issue your CP12 straight away; if we find something, we explain it and, where we can, put it right so the certificate can pass. Most inspections are quick, and we work around your tenants.
On every gas safety inspection we check all the gas appliances in the property — usually a combi boiler and a gas hob or cooker in an E14 flat — along…
Why Isle of Dogs landlords and agents choose Gas First
We do a high volume of CP12 work across E14, so we’re fast, thorough and reliable, and we handle access through tenants, concierge and managing agents so it’s hassle-free for you. We’re Gas Safe registered (587401) and fully insured. We can also combine your CP12 with an annual boiler service in the same visit. For a full breakdown of what a certificate involves, see our main landlord gas safety certificate page.
We do a high volume of CP12 work across E14, so we’re fast, thorough and reliable, and we handle access through tenants, concierge and managing…
A recent CP12 on the Isle of Dogs
A landlord on the Isle of Dogs called us back for the annual CP12 on their let flat, which had two gas appliances — a Vaillant boiler and a Lamona cooker hob. Both checked out fully and the property passed with no issues and no new recommendations, because the landlord had already carried out the improvement we’d advised on our previous year’s visit. A quick, clean inspection — and a good example of how staying on top of the annual check and acting on advice keeps a rental property safe and compliant, year after year.
A landlord on the Isle of Dogs called us back for the annual CP12 on their let flat, which had two gas appliances — a Vaillant boiler and a Lamona cooker…
Frequently Asked Questions
How much is a landlord gas safety certificate on the Isle of Dogs?
Our CP12 price depends on the number of gas appliances in the property. We confirm the exact price upfront, with no hidden extras.
Can you deal with my block's managing agent or concierge for access?
Yes — we regularly arrange CP12 access through tenants, concierge and managing agents for Isle of Dogs flats.
How often do I need a CP12?
By law, every 12 months. The certificate must be renewed annually and a copy given to your tenants.
What's checked during the inspection?
All gas appliances (boiler, hob, cooker, fire), the gas meter, flues and pipework, plus a tightness test, ventilation and safety-device checks.
Can you service the boiler at the same time?
Yes — many Isle of Dogs landlords combine the CP12 with an annual boiler service in one visit.
Which parts of the Isle of Dogs do you cover?
All of E14 — Cubitt Town, Millwall, Crossharbour and the waterfront towers.
Are you Gas Safe registered?
Yes — registration number 587401, fully insured.
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