Testimonials Wales call - 01443 828100

CLI Heating are professional Gas Engineers who provide central heating and boiler repairs services across South Wales.
We pride ourselves on our customer service and professional services we provide, your feedback is important to help us improve.
Please let us know how we did by filling in our contact form.

CLI have been providing many services to Dean Howells including Boiler Repair, Services at business premises and residential properties within the Caerphilly Area. This is what Dean had to say about the services that he's received from CLI Heating....

We have dealt with CLI as a company for many years, we own properties both residential and commercial where CLI have undertaken work.

Dean Howells, Howells Coaches

CLI Heating were approached by a Client based in the Rhondda who required gas services and this is what Mr Cooper had to say....

May I say a big thank you to your two fitters who carried out the work,

Mr Cooper Rhondda

I am writing to let you know how very pleased I am with the gas boiler the labour and parts warranty and its great to think I can can get my boiler.

The two men who did the work were very well trained.

We both thank CLI Heating Ltd for an excellent job.

Joshua & Maria Davies, Pontypridd

CLI have been providing services to Mary including Boiler Repair, At their residential property in Swansea South Wales

This is what they had to say about the services that he's recieved from CLI Heating....

To Nick at CLI

Thank you for your hard work we would recommend you to anyone.

Wyndham and Mary, Swansea South Wales

Thanks for installing Gas central heating at my property in Rhymney so well and fast.

The Gas condensing boiler is saving us money on our gas bills!

Thanks for a job well done and the good advice from Matthew.

Matthew Edwards, Rhymney

I would like to say thank you to Lee the engineer who fitted my gas boilers.

I can see the gas meter going around less it is such a good investment, this will help with my retirement.

Thanks again, Lee.

Lee James, Bargoed

CLI Heating were approcahed by a Client based in the Swansea are within South Wales who required our Boiler Repair Services. Gareth our Gas Engineer attended in repairing Wyndham and Mary's Boiler. This is what they had to say....

Dear Gareth,

We would both like to thank you so much for all your hard work.

Wyndham and Mary

CLI were approached by Newport based Mrs Whitaker to provide Gas Engineering services at Newport South Wales.... please find below some feedback from Mrs Whitaker regarding our Gas Services we provided within the newport area....

Just to let you know how pleased I was with the service given to me by Matthew who came to my Newport property to fix the controls to my boiler, thank you.

Mrs M. Whitaker, Newport