I recently contacted Alpha regarding a fault with my boiler which was delt with immediatley, Nathan arrived for the appointment on time and replaced a faulty thermosat in my boiler, although later that proved to be only part of the problem he later returned to find the heat exchanger blocked, he cleaned it and replaced it, the boiler is working fine now. He is a very pleasant and efficient worker and he also gave us some good advice and recommendations about looking after our boiler in the future.
Job well done!