In order to issue a gas safety landlords certificate (CP12) the engineer has to undertake the following gas safety checks:

Items Checked

  • Gas supply
  • Gas appliances
  • Gas flues
  • Ventilation

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Gas Safety Certificate (CP12) Cost

Monday – Friday – £65.00
Saturday – £65.00
Sun/ Bank Holidays – £75.00

Prices are excluding VAT at the current rate of 20%.

What do gas safety checks include for a gas boiler?

What do Gas Safety Landlords engineers check for a gas hob/ cooker safety certificate?

What do gas safety checks include for a gas fire?

An appliance can only pass all gas safety checks and have a gas safety landlords certificate (CP12) issued when the above have all been satisfactorily completed.

A gas safety landlords certificate (CP12) can be carried out for you by a Gas Safety Landlords engineer within 24- 48 hours.

To book in your gas certificate (CP12) please call Gas safety Landlords on 0208 951 6828 | 0333 320 0451 or email us at

Customer Reviews

Gas Safety Landlords

Customer Reviews

Amy Gardener

Successful gas certificate and a satisfied customer! Thanks for your gas safety check, I will be calling you for a new one when this expires, cheers.

Jenny Reed

Just wanted to leave a review to say thank you, my certificate has successfully come through and the service I received was impeccable. I will be recommending you to all of the people I think will use your serivces. Thanks again.

Alison Murphy

My gas hose for my cooker had a rip in it due to ware and tear. I couldn't believe it, I had no idea which made it so much more dangerous. I haven't used my cooker in a while due to work schedules but getting a gas certificate was like a sign, I could have easily used the cooker and seriously hurt myself. Thank you very much and I will be calling you back for another gas certificate as I have failed this one.

Alex Fredericks

I had no problems with the service at all and I received my certificate on time. Thanks for your help lads!

Sam Peterson

Received the CP12 for my property at the advised time, I am happy with the service I received from this company, their social interaction is great. They seem like people who enjoy their job.

Adam Agirling

Thanks for my Gas Certificate lads, great service and great company. I will definitely pass the word round.