If you rent out a property in London, obtaining a Landlord Gas Safety Certificate—also known as a CP12 certificate—is a legal necessity. At Citywide Plumbers, we make compliance simple, fast and hassle-free with same-day bookings available across all London boroughs.
With years of experience working directly with landlords, letting agents, and property managers, we understand how critical gas safety is—not just for legal compliance, but for tenant wellbeing. Our Gas Safe registered engineers perform detailed inspections and deliver certificates you can rely on.
What Is a Landlord Gas Safety Certificate?
A Landlord Safety Certificate confirms that all gas appliances, pipework, and flues in your rental property are safe to use. It is issued following a formal inspection by a qualified Gas Safe engineer. Without a valid CP12, your property is not legally compliant, which can result in fines or prosecution.
The certificate includes:
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Appliance safety test results
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Flue and ventilation checks
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Details of the engineer and property
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Recommendations or repairs if needed
Legal Requirements for Landlords
UK regulations require all landlords to:
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Obtain a Gas Safety Certificate annually
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Provide the certificate to tenants within 28 days
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Present a copy to new tenants before move-in
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Maintain records of previous certificates for at least two years
Let Citywide Plumbers help you stay compliant without the stress. We manage reminders, inspections, and reports—all in one smooth service.
What to Expect During Your Appointment
When you book a CP12 inspection with Citywide Plumbers, here’s what we do:
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Check for gas leaks or pressure issues
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Test appliances (e.g., boilers, gas hobs, heaters)
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Assess flue systems and ventilation
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Ensure all safety devices function properly
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Record results and issue the certificate
If any issues are found, we provide clear guidance and repair options, including same-day fixes wherever possible.
Book Same-Day Gas Safety Checks in London
Time-sensitive tenancy renewals or new lettings? We’ve got you covered. We offer same-day appointments, weekend slots, and emergency inspections throughout Greater London. From single flats to multi-property portfolios, we tailor our service to your needs.
Our engineers are:
Gas Safe Registered
Fully insured
Prompt and professional
Friendly and respectful in tenants’ homes
Working With Agents & Landlords
Citywide Plumbers works closely with estate agents, housing associations, and private landlords. We handle everything from key collection to digital certificate delivery, freeing you from paperwork and delays.
We also offer:
Book Your Landlord Certificate Today
Whether you're preparing for a tenancy change, new let, or just need your annual CP12, Citywide Plumbers is your trusted local choice.
Call us now on 02038928545
Email: info@citywideplumbers.co.uk
Serving all London postcodes