You can switch providers,,,,we have it cheap up here,,,,Scana provides the gas and Atlanta Gas Light services the equipment. I have not been pleased with either company (couple of stories I could tell on them). My bill was cheaper before the Natural Gas industry 'deregulated' several years ago, and I had gas water heater and dryer back then.
I have also been told that 10 Therms for that old style pilot light is normal.
I know there are better options for my furnace, but I don't want to be tied to Scana/AGL in any way.