If you are concerned about the cost of natural gas for the coming year you are not alone. Join other OABA members who have come to rely on the OABA Natural Gas Purchasing Program to save them money. The OABA program, administered by Interstate Gas Supply Inc. (IGS), will help you with rates and supply that will give you piece of mind this coming fall and winter. Call OABA at (614) 326-7520 to have an IGS representative contact you about your possible savings.