To deliver the highest quality fuel, oil, and lubricant products at competitive prices in a safe, timely, and environmentally responsible manner while providing better lives for our employees and communities around us. Products Lubricants Industrial Fluids ThermaCool Anti-Freeze Diesel Exhaust Fluid Performance Fuels Food GradeBiodegradableLubricants Services Lubricants Delivery Diesel Exhaust Fluid Delivery Fuel/Home Heating Oil Delivery Fuel Trailers Custom Blending Equipment Corey Oil Is A Proud Distributor Of These Brands Oconomowoc Corporate Offices/Warehouse1212 W. 2nd StreetOconomowoc, WI 53066Phone: 262-966-0868Toll Free : 800-945-0239Fax: 262-966-7026 Lyndon Station Bulk Plant300 Industrial DriveLyndon Station, WI 53944 North Lake Corey Oil Gas Station Beaver Dam Warehouse Facility540 E. Burnett StreetBeaver Dam, WI 53916Phone: 920-887-8185Toll Free : 800-945-0231Fax: 920-885-9730 Baraboo Bulk Plant410 Depot StreetBaraboo, WI 53913 Download Our New Customer Form Contact Corey Oil by Email: Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail *Comment or Message *How can Corey Oil help you?I would like to know more about Corey Oil ProductsI would like to know more about Corey Oil ServicesI would like to know more about Corey OilSubmit