Every landlord in the UK has a legal duty to ensure gas appliances, fittings, and flues in their rental properties are safe. The most reliable way to meet this requirement is with a Landlord Gas Safety Certificate (LGSC) — also known as a CP12 certificate.
Simtec Heating provide professional Gas Safety Inspections and Certificates across York and surrounding areas, helping landlords meet their legal responsibilities and keep tenants safe.
What Is a Landlord Gas Safety Certificate?
A Landlord Gas Safety Certificate is a legal document issued by a qualified Gas Safe engineer after a full inspection of your property’s gas appliances and pipework.
It confirms that all gas installations have been checked and comply with current safety standards.
Every landlord must arrange this inspection at least once a year, or more often if new gas appliances are installed.
What’s Checked During a Gas Safety Inspection
When you book your annual gas safety check with Simtec Heating, our registered engineers carry out a thorough inspection that includes:
1. Gas appliances
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Boilers
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Gas fires
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Gas cookers or hobs
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Water heaters
Each appliance is tested for:
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Safe operation
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Correct gas pressure
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Proper ventilation
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Secure flues and exhaust systems
2. Pipework
We check for leaks, corrosion, and correct installation to ensure the property’s gas supply is safe and reliable.
3. Flues and chimneys
We confirm that combustion gases are safely vented outside the property and that there’s no risk of carbon monoxide entering living areas.
4. Safety devices
All safety shut-off devices and flame sensors are tested to make sure they work correctly.
After the Inspection
Once the inspection is complete, you’ll receive your Landlord Gas Safety Certificate (CP12).
This report lists:
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Each gas appliance tested
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Any issues or defects found
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Confirmation that all checks meet Gas Safe standards
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Recommendations for repair or maintenance (if required)
You must provide a copy of the certificate to your tenants within 28 days and keep records for at least two years.
Why Landlords Trust Simtec Heating
As a local, Gas Safe-registered company, Simtec Heating work with landlords, letting agents, and property managers across York to deliver reliable, professional service.
✔ Fully qualified Gas Safe engineers
Every inspection is carried out by a certified engineer who understands the legal requirements for landlords.
✔ Convenient annual reminders
We’ll notify you when your next inspection is due, ensuring you never miss your renewal date.
✔ Transparent pricing
We offer clear, upfront pricing with no hidden costs — just professional, efficient service.
✔ Combined services
Many landlords choose to book a boiler service and LGSC check together, saving time and money while ensuring full compliance.
Your Legal Responsibilities as a Landlord
UK law requires that:
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All gas appliances, flues, and pipework are maintained in safe condition.
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An annual safety check is carried out by a Gas Safe registered engineer.
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Tenants receive a copy of the certificate within 28 days of the inspection.
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New tenants must be provided with a copy before they move in.
Failure to comply can result in fines or prosecution under the Gas Safety (Installation and Use) Regulations 1998.
How Often Should You Renew a Gas Safety Certificate?
Landlord Gas Safety Certificates are valid for 12 months.
To maintain continuous compliance, you should schedule your next inspection before the current certificate expires.
Simtec Heating can arrange repeat visits automatically each year — helping landlords stay organised and compliant.
What Happens If Repairs Are Needed?
If any appliance or installation fails the inspection, our engineer will:
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Clearly explain the issue
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Recommend safe repair options
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Provide a written quote for any remedial work
Once repairs are complete, a follow-up check can be carried out to confirm safety and issue an updated certificate.
Tips for Landlords Before the Inspection
To make the inspection smooth and efficient:
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Ensure access to all gas appliances
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Clear any clutter around boilers or gas fires
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Check that tenants are informed of the appointment
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Provide appliance manuals if available
Book Your Landlord Gas Safety Certificate in York
Simtec Heating make it simple for landlords to stay compliant and keep tenants safe.
We offer flexible appointments and competitive pricing for single properties or portfolios.
📞 Call 01904 412109
📧 Email info@simtec-heating.co.uk
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