
Guide to Landlord Gas Safety Certificate CP12
There are many requirements when it comes to the safety of your tenants and none more important than regular Gas Safety. We created this guide to help you understand what Gas Safety Certificate CP12 is, why it is important and who needs it. We are Gas Safe Registered engineers and are qualified to carry out checks as well as offer all plumbing services. Please scroll down to find our offer.
What is a Gas Safety Certificate?
It is a document which affirms that an inspection of all gas appliances has been carried out by a Gas Safe Registered Engineer. The inspection ensures all gas appliances and flues in the landlord’s rented property are operating safely and up to current standards.
Who Requires Gas Safety Record?
The owners of residential rented properties are legally required to have annual safety checks.
Letting Agents who manage a tenanted property.
Why do landlords need Gas Safety Record?
To ensure that all gas appliances are operating safely and up to the current standards. It is a legal requirement for landlords to hold an annual Gas Safety Record (CP12) for homes supplied with gas.
What are the types of Gas Safety Records?
Domestic: Landlord or Homeowner Gas Safety Record (CP12)
Non-domestic: Gas Installation Safety Report (CP17)
Commercial catering appliances: Gas Safety Inspection (CP42)
Do homeowners need Gas Safety Record?
There is no legal requirement for homeowners to hold valid Gas Safety Record. However, it is needed for most boiler manufacturer warranties and often for home insurance policies.
Each boiler manufacturer has their own warranty conditions. An annual Gas Safety Record may not be enough to satisfy these condition. Green London Plumbers services boilers in accordance with manufacturer guidelines and offer combined package for GSR and Boiler Service visit. Call us to find out more.
Our 9 Point Gas Safety Inspection includes
Check appliances and all pipe work for gas tightness
Check standing and working pressure (if test points are available)
Check burner pressure/gas rate against manufacture’s data plate
Check for satisfactory provision of all necessary ventilation
Test flue flow to ensure removal of products of combustion
Check satisfactory operation of all the flame failure devices
Check for any misuse of gas devices
Check that safety devices work properly
Check physical stability, presence and effectiveness of stability brackets (where appropriate)
Produce a written report (CP12) for Landlord and Tenant
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When You Take Advantage Of Combined Service
Boiler Service
Gas Safe Registered- A boiler service is critical to preserving the reliability of your boiler. Our Gas Engineers have the expertise needed to test the unit in terms of safety, efficiency and performance.
Combined Service
SAVE £40- Why not save money and carry our full boiler check at the same time? We offer a Package Service to help you with legal and boiler manufacture’s warranty requirements.
Landlord/Homeowner Certificate
Gas Safery Record - CP12- We are Gas Safe Registered engineers and are qualified to carry out Gas Safety Inspections. Our gas engineer will inspect your gas appliances according to our 9 Point Checklist.
Why Choose Us?
We understand that people rely on trained professionals to carry out some of the essential household services. In an industry with so many stories of shoddy workmanship we strive to be different. Our services also come with a 12 month guarantee! We are:
✔️ Courteous and Polite
✔️ Treat Your Home Like Our Own
✔️ Honest
✔️ Qualified and Competent
✔️ Passionate and Care About What We Do
✔️ Clear Pricing Without Hidden Extras




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Contact Info
Our Address
90 Stanford Road,
London,
SW16 4QA
(not open to the public)
Opening Hours
Mon-Fri: 8am - 8pm
Saturday: 8am - 5pm
Sunday: Closed
Get in Touch
020 8004 4577
hello@greenlondonplumbers.co.uk
Areas We Service
WANDSWORTH
Balham
Bedford
Earlsfield
Furzedown
Graveney
Nightingale
Tooting
Wandsworth Common
LAMBETH
Brixton Hill
Gipsy Hill
Knight’s Hill
St. Leonards
Streatham Hill
Streatham South
Streatham Wells
Thornton
CROYDON
Bensham Manor
Broad Green
Norbury
Selhurst
South Norwood
Thornton Heath
Upper Norwood
West Thornton
MERTON
Colliers Wood
Cricket Green
Figge’s Marsh
Graveney
Lavender Fields
Longhornton
Morden
Pollards Hill