Gas Safety Certificates (CP12)
Fast, professional gas safety checks for landlords, property managers, and homeowners across SE London. Certificates issued same-day by Gas Safe registered engineers.
What is a Gas Safety Certificate (CP12)?
A gas safety certificate, officially called a CP12, is an inspection report issued by a Gas Safe registered engineer after checking your gas appliances. It confirms:
- Your boiler is operating safely
- Gas pipes and connections are secure
- No carbon monoxide risks detected
- All safety valves are functioning correctly
- Appliances meet current safety standards
Who Needs a Gas Safety Certificate?
- Landlords: Required by law annually for ALL rental properties
- Property managers: On behalf of landlords
- Business owners: For gas appliances in commercial buildings
- Homeowners: Not legally required, but strongly recommended for safety
Gas Safety Certificate Cost
At DRMB Plumbing & Heating, our gas safety certificate prices are competitive and transparent:
- Gas Safety Certificate (CP12): from £90
- Multiple appliances: Price on application
- Full property inspection: Price on application
A carbon monoxide incident can be fatal. The small cost of a certificate is an essential investment in your family’s safety.
What Does a Gas Safety Check Include?
Our Gas Safe registered engineers will inspect:
- Boiler — operation, flue, controls
- Gas pipes — checking for leaks and secure connections
- Fittings — valves, regulators, joints
- Safety devices — overheat stat, pressure relief valve
- Ventilation — adequate room air supply
- Carbon monoxide testing where applicable
Legal Requirements for Landlords
Landlords in England, Wales and Scotland must:
- Renew gas safety certificates annually
- Provide a copy to tenants within 30 days of the check
- Keep records for 7 years
- Non-compliance can result in fines up to £6,000+ or prosecution
Owner-occupiers: Not legally required, but your insurer may demand one and it’s simply good safety practice.
Why Choose DRMB for Your Gas Safety Certificate?
- ✅ Gas Safe registered engineers
- ✅ Same-day appointments available
- ✅ Certificates issued on-site
- ✅ Competitive, transparent pricing
- ✅ 24/7 availability for urgent checks
- ✅ Covering all SE London — Lewisham, Blackheath, Greenwich, Eltham, Catford, Lee, Bromley & surrounding areas
Frequently Asked Questions
Q: Is a gas safety certificate the same as a boiler service?
A: No. A gas safety certificate checks all gas appliances for safety compliance. A boiler service specifically maintains your boiler’s efficiency and performance. We recommend doing both annually.
Q: How long is a gas safety certificate valid?
A: Certificates are valid for 12 months from the date of issue. After expiry, a new inspection is required.
Q: What happens if my appliances are found to be unsafe?
A: The engineer will mark the certificate as “UNSAFE”. You must stop using the appliance immediately, arrange repairs, and have a re-inspection before using it again.
Q: What does a gas safety certificate cost?
A: Our gas safety certificates start at from £90. Contact us for an exact quote based on your property size.
Q: Do I need a gas safety certificate to sell my house?
A: It’s not legally required for selling, but having a valid certificate gives buyers confidence and can speed up the sale process.
Book Your Gas Safety Certificate Today
Protect your family, tenants, and property. Our Gas Safe registered engineers are ready to help across SE London.
Or call us directly: 0208 123 4807 | 07946 444 414