Leatherhead - "Shisa installed a new boiler for us, and provided a fabulous service. Ken was friendly and helpful, prompt, caused minimal mess and disruption, completed the works to a very high standard, and all with very reasonable prices. I wouldn't hesitate to use Shisa again. Highly recommended." Guildford - Ken performed a first-class job in dismantling my old boiler and replacing it with a new combi-boiler. I cannot recommend him highly enough, he is a tidy, punctual and efficient worker who is thoroughly professional and knowledgeable about his product. He is deserving of high praise for the overall quality of his work. Look no further than Shisa Gas & Heating.â€