We have a boiler that is original to our house, which was built in 1978. Dead River has serviced that old behemoth and kept it keeping us warm and in hot water (in a good way, i.e., an ample supply). We value Dead River's responsiveness when we call with an issue, and as the family accountant, I like the monthly payment plan that Dead River offers so that the cold season doesn't also bring unmanageable fuel oil bills.