Regular servicing is essential to ensure the safe and efficient operation of gas appliances. Whilst a gas safety check assesses the basic safety of a gas appliance, a service will consist of a full check of a gas appliance and the engineer is likely to take the appliance apart to inspect it. The Gas Safe registered engineer will assess the physical condition of the appliance, installation pipework, air vents and any flues for deterioration. They will carry out performance tests and take any necessary remedial action. Appliances should be serviced annually and in accordance with manufacturer's instructions. Servicing regularly will make sure the appliance is safe and will also maintain your appliances efficiency and performance. Not having your gas appliance regularly serviced may affect your warranty. We also carry out a basic system water inhibitor checks (in line with Part 'L' of building regulations) and attach results to service report e-mail as this is now mandatory.