Ok so we figured we would give COD oil a try this year but want to have a service contract on the boiler for preventative maintenance & in case of an emergency. So far I've called:

General utilities
Meenan
Allyn oil
Morania

I'm waiting on a call back from Morania but NONE of the other three offer burner service without buying oil from them. Ill keep calling the other companies on my list.

Am I going about this the wrong way? Should I be calling plumbers or HVAC companies?

FYI - I'm in Nassau County.