Landlord Gas Safety Checks: What You Need to Know
- Stuart Cleave
- Oct 20, 2025
- 5 min read
Owning a property comes with many responsibilities, especially when it comes to safety. One of the most important tasks you must keep on top of is ensuring your property meets landlord gas compliance standards. This means making sure all gas appliances, pipes, and flues are safe and well-maintained. It’s not just about ticking a box - it’s about protecting your tenants and your investment.
If you’re a homeowner in Bristol looking to upgrade your heating system or switch to eco-friendly solutions like air source heat pumps, understanding gas safety is crucial. Let me walk you through everything you need to know about landlord gas compliance, including what checks are required, how often they should be done, and what costs you can expect.
Understanding Landlord Gas Compliance
Landlord gas compliance is a legal requirement for anyone renting out a property with gas appliances. It means you must have a qualified engineer carry out an annual safety check on all gas equipment. This includes boilers, cookers, fires, and any pipework connected to gas appliances.
The goal is simple: to prevent gas leaks, carbon monoxide poisoning, and other hazards. Gas safety checks are not just a good idea - they are the law. Failing to comply can lead to heavy fines, legal action, or worse, serious harm to your tenants.
Here’s what you need to know about staying compliant:
Annual checks: Every 12 months, a Gas Safe registered engineer must inspect your gas appliances.
Gas Safety Record: After the check, you’ll receive a certificate (CP12) confirming the property is safe.
Record keeping: Keep this certificate for at least two years and provide a copy to your tenants within 28 days of the check.
Repairs: If the engineer finds any issues, you must fix them immediately.
Following these steps keeps your property safe and your tenants happy.

Why Landlord Gas Compliance Matters for Your Property
Gas safety is not just about legal compliance; it’s about peace of mind. When you ensure your property meets landlord gas compliance standards, you’re protecting lives and your investment.
Gas appliances can develop faults over time. A small leak or faulty boiler can cause carbon monoxide poisoning, which is often called the “silent killer” because it’s colourless and odourless. Regular checks catch these problems early.
Moreover, if you’re upgrading your heating system to an eco-friendly option like an air source heat pump, you’ll want to ensure your existing gas appliances are safe until the switch is complete. This helps avoid any disruption or risk during the transition.
Here are some key benefits of staying compliant:
Tenant safety: Your tenants will live in a safe environment.
Legal protection: You avoid fines and legal trouble.
Property value: Well-maintained properties hold their value better.
Energy efficiency: Regular checks can improve appliance efficiency, saving money.
Remember, compliance is not a one-time task but an ongoing commitment.

How much does a landlord gas safety check cost?
One of the first questions I get asked is about the cost of a landlord gas safety check. The price can vary depending on several factors, including the number of appliances, the size of the property, and the company you choose.
On average, you can expect to pay between £60 and £120 for a standard check covering a boiler, gas fire, and cooker. If you have more appliances or complex systems, the cost may be higher.
Here are some tips to keep costs reasonable:
Get multiple quotes: Don’t settle for the first price. Compare local providers.
Bundle services: If you need plumbing or heating upgrades, ask if they offer package deals.
Regular maintenance: Keeping appliances in good condition can reduce repair costs.
Choose a Gas Safe registered engineer: This ensures quality and compliance.
Investing in a professional check is worth it. It’s a small price to pay for safety and peace of mind.

Steps to Prepare for Your Landlord Gas Safety Check
Preparing for your annual gas safety check is straightforward but important. Here’s how you can make the process smooth and efficient:
Clear access: Make sure the engineer can easily reach all gas appliances and meters.
Inform tenants: Let your tenants know when the check will happen and what to expect.
Gather documents: Have previous gas safety certificates ready for reference.
Note any issues: If you or your tenants have noticed problems like strange smells or noises, mention them.
Schedule early: Book your check well before the certificate expires to avoid last-minute stress.
By being prepared, you help the engineer do a thorough job quickly and safely.
What Happens During a Landlord Gas Safety Check?
During the check, the Gas Safe registered engineer will carry out a series of tests and inspections to ensure everything is safe and working properly. Here’s what typically happens:
Visual inspection: The engineer looks for signs of damage or wear on appliances and pipework.
Testing for leaks: They use specialised equipment to detect any gas leaks.
Checking ventilation: Proper ventilation is essential for safe gas appliance operation.
Flue and chimney inspection: Ensures gases are safely vented outside.
Appliance operation: The engineer tests each appliance to confirm it’s working correctly.
Safety devices: Checks that safety devices like flame failure devices are functioning.
After the inspection, you’ll receive a detailed report and the official gas safety certificate if everything passes. If there are issues, the engineer will advise on necessary repairs.
Keeping Your Property Safe and Efficient
Gas safety is an ongoing responsibility. Beyond the annual check, there are simple steps you can take to keep your property safe and energy-efficient:
Regular servicing: Have your boiler and appliances serviced annually.
Install carbon monoxide alarms: These provide an extra layer of safety.
Educate tenants: Make sure they know how to use appliances safely and report problems.
Consider upgrades: Switching to eco-friendly heating like air source heat pumps can reduce your carbon footprint and energy bills.
Prompt repairs: Fix any issues immediately to avoid bigger problems.
By staying proactive, you protect your tenants and your investment while supporting a greener future.
Trust SC Gas and Heating Solutions for Your Gas Safety Needs
If you’re looking for a reliable partner to handle your landlord gas compliance and heating upgrades in Bristol, SC Gas and Heating Solutions is here to help. We specialise in plumbing, gas, and heating services, with a focus on eco-friendly solutions like retrofit air source heat pumps.
Our team of Gas Safe registered engineers will ensure your property meets all safety standards. We provide clear advice, competitive pricing, and friendly service you can trust.
Don’t wait until the last minute. Book your landlord gas safety check today and take the first step towards a safer, more efficient home.
Keeping your property safe and compliant is easier than you think. With the right knowledge and support, you can protect your tenants, save energy, and enjoy peace of mind.
























































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