Call us on or alternatively use the form below and we will call you back! Boiler doctor also covers areas in south west london such as. Every contractor i talked to said this is the best boiler they have installed! Join the conversation on money. Tile now available in our showroom! Ensuring that your boiler is serviced annually is an essential and wise precaution. Saturday hours by appointment! Use baking soda and lemon juice like you would use baking soda and vinegar pour the baking.