Great service from Karl, did the job properly and offered advice on maintenance - I will definitely use Castle in future and recommend them highly.

Castle heating are efficient, relaxed and courteous. They made a complicated job, moving the boiler from basement to first floor, look easy and all was delivered on time with no inconvenience to ourse ...

Karl has serviced my boiler for many years now and I have always found him efficient, reliable and very polite. He has in the past replaced my emersion heater and completed other smaller jobs and noth ...

Karl did a superb job of tidying up a very poor installation of a smart gas meter by EON where they had bolted it to the floor in an awkward position under the stairs, declared a leak, isolated the su ...

The job was completed very quickly and efficiently. Karl was very friendly, and clearly takes a lot of pride in his work. I would strongly recommend.

So happy with the results of our new boiler. Didn't think we will be fitted before Christmas, but Karl has worked his magic! Well done to Karl at castle heating. Very professional and I would definite ...

Very pleased with Castle's work. Replaced 17 year old boiler with current, more up to date like for like equivalent with no problems at all. All work carried out to high standard. All working perfectl ...

Between us we originally estimated that the 2 jobs would take approx 15 working days. The completed job came in at 9.5 days in the end. The quality and finish of Karl's work was second to none! Always ...

The work carried out by Karl was excellent. I wanted the old boiler taken out of the kitchen and the new boiler fitted in the garage. Even though I knew it wasn't an easy job, Karl was extremely profe ...

I have used Castle Heating a few times now and will continue to do so. My whole boiler system has been changed in just one day. The guys are really polite and friendly and they never stop grafting. Ne ...