Gas Safety Certificates Cardiff & S.Wales

Gas Safety Certificates In Cardiff & South Wales.

Providing customers and landlords with gas safety certificates in Cardiff for a fixed price of just £50.00 + vat


Please see and overview of our prices below and if you would like to proceed complete the contact form below or phone/email us to make a booking.

Thompson Services providing landlords in Cardiff with landlords and homeowners gas safety certificates set at fixed prices (please see table below for more information), our gas safety certificate prices include all appliances within the property, leaving you with peace of mind and no hidden charges when the invoice comes in.


We carry out landlords and homeowners Gas Safety Certificates in Cardiff for just £50.00 + vat vat including all appliances.


We also offer discounted rates for combining the gas safety certificate along side a boiler service and or a legionella risk assessment, please see table below for more information.



We don't take up front payments, we invoice after the works have been completed.



Email -

Office - 02922 218411

Thompson Services gas safety certificate (CP12)


Price Guide For Properties in Cardiff.



Booking Availability


Engineers work 8am-5pm




Monday - Friday

(Exact time of inspection will be confirmed after booking)



Engineer availability


(Depending on engineer availability.)



Gas Safety Certificate :


Price includes all gas appliances within the household i.e


  • Meter
  • Gas boiler (excluding back boilers)
  • Gas hob/oven/cooker
  • Gas fire






Fixed Price Of

£50.00 + vat


Combine a gas safety certificate & boiler service for just.


(When carried out at the same time for a reduced price of just)




£100.00 + vat





Digitally Accessible Gas Safety Certificate (CP12) PDF Version sent via email.


We keep back-ups of all cp12’s for 12 months and can re-send at any time free of charge.


Annual reminders sent each year.

(Annual gas safety reminders are sent 2-3 weeks before the renewal date, via email, text and a letter.)





Included within the price








Gas Safety Certificate, Boiler Service & Legionella Risk Assessment


(When carried out at the same time as the gas safety)




£140.00 + vat


Complete the contact form below to provide us with all the required relevant information, we will even organise access with the tenant.



Email -

Office - 02922 218411

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Thompson Services Heating, Plumbing and Bathroom's 21 Miskin Street, Cathays, Cardiff, CF24 4AQ