Landlord Gas Safety Certificate | CP12 South West London
Landlord Gas Safety Certificates in South West London
Protect your tenants and stay legally compliant with a CP12 gas safety inspection from MAK Plumbing. Our Gas Safe registered engineers carry out thorough checks on all gas appliances, pipework and flues — with certificates issued on the same day.
What’s Included in a CP12 Inspection
A comprehensive check covering all gas appliances in the property
Boiler & Heating Check
Full inspection of your boiler, Boiler flue, Boiler gas rate, safety device, ventilation, gas working pressure, combustion readings.
Gas Cooker & Hob Check
Inspection of gas cookers, hobs, and ovens including flame supervision devices, gas tightness testing, ventilation, flame picture and gas rate checks.
Flue & Ventilation Check
Testing of all flues and air vents to ensure combustion gases are safely removed from the property and adequate ventilation is provided.
Gas Meter & Pipework
Visual inspection of the gas meter installation, emergency controls and all accessible pipework for condition and safety compliance.
Gas Tightness Test
Pressure testing of the entire gas installation to detect any leaks. This is a legal requirement on every gas safety inspection.
CP12 Certificate Issued
You receive your official Landlord Gas Safety Record (CP12) on the same day. A copy must be given to your tenant within 28 days.
How It Works
Quick and simple — most inspections completed within 30-45 minutes
Book
Call us or fill in the form. We offer flexible appointment slots including Saturdays.
Inspect
Our Gas Safe engineer checks every gas appliance, flue, and pipework in the property.
Certificate
Your CP12 certificate is issued immediately. Digital and paper copies available.
Compliant
You’re fully compliant with the Gas Safety (Installation and Use) Regulations 1998.
Pricing
Transparent pricing — no hidden fees, no call-out charge
| Service | Price |
|---|---|
| Landlord Gas Safety Inspection (CP12) | £70 |
| CP12 + Boiler Service (Combined) | £120 |
| Additional Appliance (per appliance) | £15 |
| Multiple Properties (per property) | Discounted — Call |
All prices include VAT. Discounts available for landlords with multiple properties.
Your Legal Obligations as a Landlord
Under the Gas Safety (Installation and Use) Regulations 1998 , every landlord in the UK must:
- Have all gas appliances, fittings and flues checked every 12 months
- Use a Gas Safe registered engineer to carry out the inspection
- Provide a copy of the gas safety record (CP12) to tenants within 28 days
- Keep records of gas safety checks for at least 2 years
- Provide new tenants with a copy before they move in
Failure to comply can result in fines of up to £20,000 or imprisonment.
Frequently Asked Questions
How often do I need a gas safety check?
By law, landlords must have a gas safety check carried out every 12 months. You can have it done up to 2 months early without losing your renewal date.
What happens if an appliance fails the inspection?
If we find a fault, we’ll classify it as At Risk (AR) or Immediately Dangerous (ID). We’ll explain the issue, give you a quote for the repair, and if it’s dangerous, we’ll disconnect the appliance for safety. We can often carry out repairs on the same visit.
Do I need to be present during the inspection?
No — you can arrange for your tenant or a keyholder to provide access. We just need entry to all rooms with gas appliances.
Do you offer discounts for multiple properties?
Yes — if you have multiple rental properties, call us for a discounted rate. We work with landlords and letting agents across South West London managing portfolios of all sizes.
What areas do you cover?
We cover all of South West London including Streatham, Mitcham, Balham, Tooting, Clapham, Wimbledon, Croydon, Wallington, Sutton, Brixton, Norbury, and surrounding areas.
Book Your Gas Safety Check
Same-day certificates available. Call now to book your CP12 inspection.
📞 07900 247 384Mon-Fri: 8am-6pm | Sat: 8am-4pm | Gas Safe Reg: 939043