Unit f, bicknells yard, merstham road. I am a domestic / commercial heating engineer currently working for a reputable company based in dartford we cover many housing associations and council buildings i feel i am very experianced in my field and have decieded to start my own company. No heat? weird noises? thermostat issues? if your boiler heating system is acting up or not working at all, then you need to get in touch with our team immediately for a quick diagnosis and fast boiler.