Received angie’s list super service award! As well as a new boiler, energy efficiency depends on a number of factors, such as insulation and home heating habits. If you have an emergency, call the appropriate # above use the form below to ask a question -or- to schedule a service call, free estimate or other non-emergency service and we will get back to you very soon! Hours: :-close / monday-saturday. If you're interested in real technical nitty gritty,.