I have used Tony for a few years now. New boiler and radiators fitted and never had a problem. He does all the annual servicing for me, booking is made quick and simple and he is very reliable.

Contacted Tony on the problem in June , he came over in a couple of days and assessed the old keston boiler which was now 20 years old. Having surveyed the site , he sent through a quote in a couple of days , fully itemized. The idea was to replace the boiler and tank and connect up to the existing Nest thermostat so life could go on as normal. We scheduled the work and was completed in circa 3 days with him and his Son (Oli). Both did their work without any fuss and we had hot water and central heating without any drama. They did a clean job and took the old boiler for scrap. Thank Oli& Tony, see you next year for our regular service.

Been using Anthony @ Keystone for 2 years now. He installed a new boiler, replaced radiators, and subsequently done our yearly maintenance. Superb service, reliable. Definitely recommend him.

Hi Keystone Comforts Solutions was introduced by Boiler guide. Three quotations were submitted by three different boiler fitters . Even the Keystone’s quotation was a bit higher we choose Keystone because the way presented to us. They done a professional job. Specifically we thanks Tony for the quality job done. I am proud to introduce to my friends .

Had our new boiler installed on Monday by Ollie. He started early & worked through until the job was finished on the same day. Very impressed & would definitely recommend.