How Much Does a Gas Safety Certificate Cost in London?
Need a Gas Safety Certificate in London? Costs can vary based on property size and number of appliances. Citywide Plumbers offers affordable, certified inspections by Gas Safe engineers. Transparent pricing and quick service guaranteed.
In London, landlords and homeowners are legally required to obtain a Gas Safety Certificate (CP12) to prove that their gas appliances are safe and compliant. But how much does this certificate actually cost?
The answer depends on several factors, including the type of property, the number of gas appliances, and the service provider. At Citywide Plumbers, we believe in transparent pricing and exceptional service—ensuring landlords across London get exactly what they need at a fair rate.
What Is a Gas Safety Certificate?
A Gas Safety Certificate (CP12) is a legal document that confirms a Gas Safe Registered engineer has inspected all gas appliances and systems within a property. These inspections are required annually under UK law.
Why Costs May Vary
While price is important, it’s essential not to cut corners. Here’s what can influence the cost:
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Property Type – Larger homes with more appliances will naturally cost more.
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Access and Scheduling – If access to the property is limited, or if an urgent appointment is required, the rate may reflect this.
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Combined Services – Many landlords opt to combine gas safety checks with boiler servicing, which can offer better value overall.
What’s Included in the Cost?
When you choose Citywide Plumbers, your Gas Safety Certificate includes:
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Inspection of all gas appliances (boiler, cooker, fire)
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Gas leak testing and pressure checks
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Flue and ventilation assessment
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Official CP12 certificate issued digitally
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Reminders for next year's renewal
There are no hidden fees, and our engineers always ensure a clean, efficient service.
Why Choose Citywide Plumbers?
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Fully Gas Safe Registered engineers
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Local service across all London boroughs
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Affordable pricing tailored to your needs
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Flexible appointments, including evenings and weekends
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Trusted by landlords, letting agents, and property managers
Our mission is to make gas safety compliance simple and affordable.
Get a Personalised Quote
We understand every property is unique. Whether you're a landlord with one flat or several, we’re here to help. Contact Citywide Plumbers today on 02038928545 or email info@citywideplumbers.co.uk for a free, no-obligation quote.
You can also visit citywideplumbers.co.uk to learn more about our landlord services.