Waterville Gas & Oil Co. Share: Utilities Waterville Gas & Oil Co. Visit Website PO BOX 259 Waterville, OH 43566 (419) 878-4972 (419) 878-7780 (fax) Rep Info Map Whom to Contact Todd Black PO BOX 259 Waterville, OH 43566 Phone: (419) 878-4972 Fax: (419) 878-7780 What's Nearby? Distance: 5 10 15 20 25 50 mi.