Gas Safety Certificate (CP12) in Islington — Landlord Compliance Sorted
If you rent out a property in Islington, a CP12 Gas Safety Certificate is a legal requirement — not optional. Under the Gas Safety (Installation and Use) Regulations 1998, landlords must have all gas appliances inspected by a Gas Safe registered engineer every 12 months. DRMB Plumbing & Heating handles this end-to-end: we attend, inspect, sign off the certificate, and email it to you the same day.
North London runs taken — Gas Safe registered, fixed pricing across all London boroughs. We are Gas Safe registered (business reg #532682), which means our certificates are legally valid and accepted by letting agents, councils and property managers. Greater London rate — no VAT, no call-out fee.
"Honest quote, no add-ons. CP12 signed off and emailed same day." — Islington N1 landlord
What the CP12 Inspection Covers
CP12 Pricing in Islington (Greater London Rate)
| Service | Price | Notes |
|---|---|---|
| CP12 Gas Safety Certificate | £110 | Up to 2 gas appliances |
| Each additional appliance | £15 | Gas fire, additional hob, etc. |
| Annual boiler service | £110 | Manufacturer-spec, warranty maintained |
| Service + CP12 combined | £190 | One visit — saves £20 vs separate |
Greater London rate — no VAT, no call-out fee. No VAT added. Price confirmed before we visit.
Landlord in Islington? Combine CP12 + Boiler Service
A boiler service and CP12 on the same visit is £190 — saving £20 versus separate appointments. One engineer visit, one invoice, one date to remember for next year. Most landlords book both together.
Frequently Asked Questions — CP12 Islington
Do I legally need a CP12 in Islington?
Yes. The Gas Safety (Installation and Use) Regulations 1998 require all landlords to have gas appliances inspected annually by a Gas Safe registered engineer. You must give tenants a copy within 28 days of the inspection, or before move-in for new tenants. Failure to comply carries an unlimited fine and up to 6 months in prison.
How much is a CP12 in Islington?
A CP12 in Islington is £110 for up to 2 gas appliances. Each additional appliance is £15. Combined boiler service + CP12 on the same visit is £190 — saving £20. No VAT. No call-out fee.
What if my boiler fails the CP12 inspection?
If an appliance is unsafe, the engineer will advise you of the fault and — where necessary — isolate the appliance. You will receive a written report detailing any defects. We can quote for repair or replacement separately. The inspection fee is still payable.
How long does a CP12 take?
A standard CP12 inspection of a boiler and one other appliance typically takes 45–60 minutes in Islington. If you also book a boiler service on the same visit, allow 90 minutes. The certificate is emailed the same day.
How often do I need a CP12?
Every 12 months, without exception. The certificate shows the date of the next inspection due — we can set you a reminder so the renewal doesn't slip. WhatsApp us on 07946 444414 to book.
