Annual Boiler Service is a Must An annual boiler service is essential if you want your boiler to work for many years. Only around 10% of people have a regular annual boiler service, this figure indicates that people think they are saving money when in reality they are wasting their money. One of the reasons why people tend not to have their boiler serviced I find is that they seem to [...]
Duval Heating 1985 -2022