Getting a gas safety certificate for commercial property

Qualified commercial gas engineer near you- Always keep your gas installation safe.

Reach us

Your data is always safe with us. We will only contact you in conjunction with your enquiry and your details are stored securely in the meantime. We do not work with third party marketing organisations.

Professional

Fully Insured

Registered

Cost-effective

Reliable

Hiring the qualified engineers for a gas safety certificate check.

If you own or manage a commercial property in the UK, keeping your gas appliances safe isn’t just a good idea – it’s the law. One of the key requirements is having a valid gas safety certificate for commercial property. But what does that actually involve? And who’s responsible for getting it sorted?

What Is a Commercial Gas Safety Certificate?

A gas safety certificate, also known as a CP42 certificate, is a formal document issued by a Gas Safe registered engineer after they’ve carried out checks on your gas appliances, pipework, and flues. In a commercial setting – think restaurants, shops, offices, warehouses – this certificate proves that everything is working properly and meets current safety regulations.

Obtain a gas safety certificate for commercial property

Who Needs One?

If your commercial property uses gas in any way – heating, hot water, cooking, or even industrial equipment – you’ll need a gas safety certificate. This applies whether you’re:

  • A landlord renting out a commercial space
  • A business owner running your own premises
  • A facilities manager responsible for maintenance
  • Even if the gas is only used occasionally, a certificate is still a must.

Is It a Legal Requirement?

Yes, under the Gas Safety (Installation and Use) Regulations 1998, all gas appliances and installations in commercial premises must be maintained in a safe condition. The only way to officially prove this is through a gas safety certificate issued by a qualified engineer.
Failing to comply can lead to hefty fines, prosecution, or even closure of your business if safety is at risk.

How Often Do You Need One?

You’ll need to renew your commercial gas safety certificate every 12 months. Some businesses choose to do it more regularly, especially if they rely heavily on gas equipment – for example, commercial kitchens.

Keeping on top of your checks also means less chance of costly repairs or breakdowns later on.

What Does the Inspection Cover?

When a Gas Safe registered engineer visits your property, they’ll inspect:

  • All gas appliances (boilers, ovens, heaters, etc.)
  • Ventilation systems and flues
  • Gas pipework and connections
  • Pressure levels and leak tests
  • Emergency controls and shut-off valves

They’ll note any issues or faults, and either repair them on the spot or advise on next steps. If everything passes, you’ll receive your gas safety certificate straight away.

Choosing the Right Engineer

It’s crucial to hire someone who’s on the Gas Safe Register and qualified for commercial work. Don’t just assume your regular domestic gas engineer can do it – commercial systems often require additional training and certification.

You can check credentials on the official Gas Safe Register website.

What Should the Certificate Include?

A proper commercial gas safety certificate should clearly list:

  • Your business name and address
  • The engineer’s name, ID number, and Gas Safe registration
  • A full list of the appliances checked
  • Any issues found and actions taken
  • Confirmation that the systems meet current safety standards

Always keep a copy for your records – and provide one to your tenant if you’re a landlord.

The Bottom Line

Staying compliant with gas safety regulations isn’t just a tick-box exercise. It’s about protecting your staff, customers, and property. A valid gas safety certificate for commercial property gives peace of mind and proves you’re meeting your legal responsibilities.

If yours is due – or overdue – don’t delay. Book a qualified engineer and keep your business safe and running smoothly.

FAQs

Yes. Even if the property isn’t residential, if there are gas appliances or pipework in use – or even just installed – you still need a valid gas safety certificate. It’s a legal requirement for any premises using gas, regardless of whether someone lives there.

For a small property with just one or two appliances, it can take around 30 minutes to an hour. Larger sites or places with commercial kitchens may take longer, especially if there are lots of appliances or pipework to check.

The engineer will note any faults or unsafe conditions. In most cases, they can advise you on repairs or even fix the issue during the same visit. You won’t be given a certificate until everything is safe and compliant.

Not exactly. A gas safety check ensures your system is legally safe to use, while a boiler service is more in-depth and focuses on the performance and efficiency of your boiler. It’s best to do both annually.

If the commercial property is rented, the landlord is usually responsible for making sure the gas safety certificate is in place. However, some leases may shift this duty to the tenant, so it’s worth checking the terms of the agreement.

It’s not a legal requirement to display it publicly, but you must keep a copy on file and provide one to tenants if you’re a landlord. Some businesses choose to display it for transparency and customer confidence.

Failing to comply with gas safety laws can lead to fines, prosecution, or even business closure in severe cases. It can also invalidate insurance if there’s a gas-related incident.

Not quite. A CP12 is typically used for residential properties, while commercial premises need a CP42 or other commercial certificate, depending on the type of equipment involved. Always make sure the right certificate is issued.

Need a gas safety certificate for your commercial property?

Get in touch with a trusted Gas Safe engineer now.