Gas Safety Certificates (CP12) & Boiler Services in Surrey & London
Gas Safety Certificate (CP12)
Our Gas Safe with CP12 registered engineers provide reliable, affordable, and compliant gas services across Surrey and London.
What Appliances Are Covered?
We inspect a wide range of gas appliances to ensure they are safe and working correctly, including:
- Boilers
- Cookers and gas hobs
- Warm air heating systems
- Gas fireplaces
Each gas safety check follows strict standards, including ventilation, flue, and pressure testing. Once complete, you will receive your official Gas Safety Certificate (CP12) confirming compliance.
Professional and Transparent Service
All rental properties with gas appliances—such as boilers, cookers, hobs, and gas fires—must have a valid Gas Safety Certificate (CP12). This legal requirement applies to landlords across Surrey and London, including areas such as Molesey, Walton-on-Thames, Weybridge, Kingston, and Richmond.
This certificate is valid for one year from the date it is issued and confirms that your gas system is safe to use and meets current safety regulations.
Our Pricing
All prices are clearly listed with no hidden fees. Please note that parking and congestion charges are not included where applicable.
CP12 for 1-2 gas appliances:
£55
per certificate
£15 extra for each gas appliance
CP12 for 3 gas appliances:
£70
per certificate
£15 extra for each gas appliance
CP12 boiler service up to 2 gas appliances:
£90
per service
£15 extra for each gas appliance
Boiler service:
£80
per service
balancing radiators:
£75
up to 7 radiators
Clean magnetic filter:
£20 per service
parts not included
CO alarm supply and fit:
£25
per alarm
including batteries
Cap any Gas appliance:
£80
per cap
parts not included
Why Regular Boiler Maintenance Matters
Regular boiler servicing is essential to keep your heating system running safely and efficiently. It helps to:
- Prevent costly breakdowns and unexpected repairs
- Improve energy efficiency and reduce running costs
- Ensure your home remains safe and compliant with regulations
- Extend the lifespan of your boiler
Comprehensive Gas Safety Certificates (CP12)
A Gas Safety Certificate (CP12) is a legal requirement for all rental properties with gas appliances, including boilers, cookers, and gas fires. Our inspection ensures all appliances are safe, efficient, and fully compliant.
We check boilers, cookers, hobs, gas fires, and warm air units, making sure your entire gas system is tested and certified.
All landlords in the UK are legally required to obtain a valid Gas Safety Certificate (CP12) every 12 months to ensure all gas appliances are safe and compliant.
You can find full guidance on gas safety responsibilities for landlords on the official UK Government website:
https://www.gov.uk Your landlord’s safety responsibilities
Frequently Asked Questions
Why Choose C4UK for Gas Services?
All rental properties containing gas appliances—including gas boilers, cookers, hobs, gas fires, and more—must possess a valid CP12. This certificate remains effective for one year from the date it is issued.
What’s Included in a Gas Safety Inspection?
Appliance Checks
Each gas appliance is inspected to ensure it is correctly installed, properly adjusted, and burning gas safely. We carry out these checks for properties throughout Surrey and London to ensure full compliance.
Ventilation Verification
Proper ventilation is essential for safe operation. All air vents and airflow routes are checked to ensure they are clear and functioning correctly in line with UK safety standards.
Flue and Chimney Testing
Flues and chimneys are tested to confirm that harmful gases are safely removed from the property and discharged externally, ensuring safety for properties across Surrey and London.
Safety Device Inspection
All safety devices are tested to ensure they are working correctly and will respond in case of a fault, helping landlords meet legal obligations.
Gas Leak Checks
The entire system is checked for gas leaks to ensure there are no risks to occupants or the property.
What if the engineer identifies any problem with the boiler?
All Gas Safe registered engineers must follow the Gas Industry Unsafe Situations Procedure when identifying safety risks. If an issue is found, the engineer assesses the hazard, labels it appropriately, and takes action to keep the property safe and compliant. After major repairs or alterations, a new Gas Safety Certificate (CP12) is issued to confirm continued safety.
Gas Safety Certificate (CP12) – Inspection Details
A Gas Safety Certificate (CP12) is valid for 12 months and must be renewed annually by a Gas Safe with CP12 registered engineer to remain legally compliant. We provide gas safety inspections across Surrey and London, including Molesey, Walton-on-Thames, Weybridge, Woking, and surrounding areas.
A gas safety inspection is a detailed assessment carried out by a qualified engineer to ensure that all gas appliances, pipework, and flues are operating safely and efficiently. This is essential for landlords and homeowners across Surrey and London to protect occupants and meet legal requirements.
How often should gas appliances be inspected and serviced?
Gas appliances should be inspected and serviced annually to ensure they remain safe, efficient, and compliant with current regulations.
Blogs
Gas Cooker Installation: Why You Must Use a Gas Safe Engineer
Boiler, Heating & Gas Safety Services in Molesey & Walton-upon-Thames
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