We appreciate that it’s not what we say that’s important, rather it’s what our customers have to say that counts…

Bristol 0117 9109813 | Bath 01225 220014 | Mobile 07968 246049

Client Testimonials

Don’t take our word for it – here’s what our clients say:

Core Heating has been working for us at Bristol Zoo Gardens for a couple of years, maintaining our boilers, and we can’t fault his service. Andy is very good at responding urgently and very helpful over the phone when needed. Professional and trustworthy, his knowledge is extensive and he works meticulously. We can’t fault his attention to detail and his work ethic.

Bristol Zoo Maintenance Coordinator

Commercial Customer

We have been customers of Core Heating for a few years now. We have found Andy to be very reliable, experienced, professional and trustworthy. He provides continuously outstanding customer service especially when he is needed urgently. His prices are fair and competitive. We can absolutely recommend him.

Sandra Geddes, Helios Medical Centre

Commercial Customer

Just to say how much we appreciate your expertise in repairs to our boiler, especially yesterday when you were so busy. Many thanks.

Stan and Denise Weeks

Residential Customer

Thanks for helping us out so quickly. So pleased to know that the boiler is all safe and sound. My tenant has now moved in properly, the water is back on and he said he had a lovely hot shower. So impressed at your thoroughness – the reading the gas meter and comparing kW efficiency of the boiler was the icing on the cake!

Dave Osborn


Andy has serviced our boiler for many years and I thoroughly trust his expertise and advice. He knows what he is talking about and has always managed to fix any problems we have had. Wouldn’t go anywhere else!

Jon Hoare

Residential Customer

I was incredibly impressed with Andy’s professionalism. From the moment I spoke to him on the phone, he took me through some basic checks to see if a there was a quick fix to my boiler issue, which wouldn’t require a call out. When there wasn’t, he arranged to make a visit as soon as he could. Once on site he diagnosed the problem almost immediately, and fixed it very quickly using spare parts he carried with him, saving me time and money. Overall, I was very happy with Andy’s service, I will be using him in future, and would definitely recommend him to anyone who had boiler issues, or needed an engineer for regular boiler maintenance.

Conrad Greener

Residential Customer in Southville

I called Core Heating late one very cold afternoon after my 15 year old back boiler packed up. Andy called back within an hour and made an appointment for next day. He arrived on time and within fifteen minutes had diagnosed the problem and proceeded to give the boiler and gas fire the most thorough service and clean. Andy explained what he was doing and why throughout the repair and finished by testing every part of the system including the air vents, flu/chimney, even the gas meter. Excellent service at a reasonable price.

Paul Lambert

Residential Customer in Hanham

I’ve used a number of heating engineers over the years but none with Andy’s ability to track down and solve a problem. He is reliable and gets the job done. Under promised and over delivered. Quite simple really. When I need it doing right first time, on time and to cost I call Andy.

Nigel Walker, N3 Display Graphics Ltd

Commercial Customer

I have a small portfolio of properties which I self manage. Working with Core Heating, I have found Andy 100% reliable with repairs and safety checks. I would fully recommend Core Heating to anyone looking for repairs or servicing.

Darren Gaulton


The work was completed promptly and at the quoted price with all safety aspects taken into consideration. A very professional service.

Carol Jones, Clipper Logistics Group Ltd

Commercial Customer

Core Heating has been our main gas and central heating contractor for over 10 years. During this period, he has carried out landlord annual gas safety checks together with other installations and maintenance of gas boilers in over a dozen installations. Andy has provided excellent service over these years and has been very proactive, particularly in any emergency repair matters.

Reis Braganza


Andy has serviced and repaired my boiler for over 10 years. Service and timekeeping is always excellent with a thoroughly professional manner.

Mike Parsons, MRICS

Residential Customer, Westbury-on-Trym

Andy is very reliable, honest and trustworthy, offering excellent service and will not rip you off. Andy is very prompt in helping with any problem you may have. I would certainly recommend him.

Pauline Horseman

Residential Customer, Warmley

Andy’s been doing sterling work for me for six years, after being recommended by a friend. Fantastic job every time. A pleasure to do business with!

Matt Gibson

Residential Customer, Clifton

A big thank you to Andy for coming out to me this morning when my boiler broke down. I will recommend you to my friends as I was really pleased at how quickly you arrived and fixed my boiler! Thank you again!

Abi Kay

Residential Customer, Kingswood

Core Heating has serviced our home boiler and provided advice on repairs and maintenance for the last 7 years. Andy is always efficient, prompt and thorough in his work. Very reliable and trustworthy, he always explains what needs to be done and carries out work to a high standard. I would strongly recommend Core Heating.

Joanna Randall

Residential Customer, Brislington

Andy provides a first class, friendly service. We are always very pleased to see him every year and feel confident in his work.

Joy and Richard Fortune

Residential Customer, Brislington

Andy showed fantastic communication and kept us up-to-date throughout the process. We were very happy with the service we received and would highly recommend Andy to family and friends.

Neil and Gemma Preston

Residential Customer, Kingswood

Your work has always been satisfactory and you always turn up on time. I never have to call you back. I am happy with the price as I will always get a good job done.

Mrs Garry

Residential Customer, Brentry

Andy is an excellent, fair and reliable technician who has serviced my gas system for many years. When the occasional breakdown has occurred he has swiftly responded to my call for help. I can recommend him without reservation.

Kathleen Clark

Residential Customer, Hanham

Thanks Andy, for your expert advice, prompt service and of course for getting up and running again. Super professional service.

Keith Macdonald

Residential Customer

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