We had an old, inefficient boiler that was costing us a fortune in bills and breakdowns. After getting a few quotes, we went with Centrona Gas. From the initial survey to the final installation, everything was handled professionally. The engineers arrived on time, were polite, and kept the workspace clean throughout. They explained how to use the new controls and even helped us set up the thermostat. The new system has made a noticeable difference in heating performance and our bills. Would absolutely recommend them to anyone needing a reliable boiler install.