One of your engineers has just completed fitting a combi boiler to my property.

I would like to compliment him on his very courteous manner and quality of his work.

He is a real credit to your company. I will certainly recommend your company to anyone I know looking for a heating engineer.

Mrs C, Corsham.


Thank you for coming back to ‘tune up’ the part replacement.

I would like to say we have been very pleased with the way JW Heating Services have handled the work.

What seemed like a straight forward job was made more tricky due to a faulty part but the determination your engineer showed to overcome the problem (which was unknown to him at the time) was commendable.

Once the problem was identified a replacement was quickly fitted and a final call out to fine tune the system was completed without issue.

We would be happy to recommend John Williams Heating Services.

Mrs Craig, Calne.


Thank you for prompt attention.

Being a Friday with a bank holiday following, I did panic at the thought of dripping water tracking through a Electric/Gas appliance.

Your engineer was thorough and helpful.

Mrs A, Chippenham.


Many thanks.

Really pleased.

Your engineers are a credit to you.

Great job.

Mrs Ham, Devizes.


Just to say how delighted I am with my Gazco Ashton log burner. Looking forward to receiving my invoice.

I cannot praise your engineers enough.

They were a pleasure to have in my home.

Mrs B, Bath.


I just wanted to say what a great professional job your guys have done. It was nice they were able to ensure we were not without the heating or hot water with everything working by late afternoon on day one.

They are both a credit to your business and if you do need any reference in the local area I will be happy to oblige.

Mr Rees, Chippenham.


This is to say thank you to your engineers who impressed us with their good manners, great attitude to the job, helpfulness and cleanliness during and at the end of the day. Your engineers are a credit to your company and a pleasure to have had working in our house.

Your company has been friendly and professional from start to finish. We will recommend your services to everyone.

Thank you again.

Ian & Christine Williams
(Satisfied Customers)

Ian & Christine Williams

Please email us if you would like comment to comment on work we have done for you.