Email Us Click the pins on the map for location info Meffert Oil Company Office PO Box 157, 300 South Division Street Waunakee, WI 53597 Phone: 888-255-2300 or 608-850-FUEL (3835) Fax: 608-849-9243 Hours: Monday – Friday: 7 am to 5 pm Meffert’s One Stop Convenience Store 404 West Main Street Waunakee, WI 53597 Phone: 608-849-6110 Fax: 608-849-6170 Hours: Monday - Friday – 5 am to 11 pm Saturdays – 5:30 am to 11 pm Sundays – 6 am to 10 pm Meffert’s Service Station & Food Shop 300 South Division Street Waunakee, WI 53597 Phone: 608-849-2667 Fax: 608-849-9243 Hours: Monday - Friday – 7 am to 5 pm Saturdays – 7 am to 12 noon Sundays – Closed

“We exist to help our customers serve their customers.
To operate their own businesses.
To help people stay warm. Go places. Build things.
Grow things. Feed people.
We exist to keep the community moving.”

Whether you live in Dane, Sauk, Columbia or Iowa County, Meffert Oil can fulfill all your fuel needs. Meffert’s BP was voted as "Best Place to Buy Fuel" by readers of The Waunakee Tribune two years in a row. We are proud of our history and are committed to providing superior quality service that has defined Meffert Oil for nearly 50 years.

In addition to our fuel services, we also have an Auto Repair Service Center and One Stop Convenience Store. Our primary focus continues to be to provide high quality fuels to different sizes and types of customers. Stop in or call us today for all of your fuel needs.

Be sure to visit our Auto Repair and Convenience Store tabs on this website!