Who are we?
Allegiant Oil is the premier provider of premium diesel fuel, gasoline, propane, kerosene, lubricants & DEF to commercial, agricultural and residential customers in Southern Wisconsin. A local family owned business, our staff has over 100 years of combined experience in fuel, agricultural and distribution.

We are industry trained, state-licensed and fully insured. We provide quality products at competitive prices to 11 counties in Southern Wisconsin and Northern Illinois.

Why Allegiant Oil?
Allegiant Oil, LLC is a local, family owned business with competitive prices and professional people who can take care of all your energy needs. We provide excellent service, and are comprised of caring employees who live in our own community. We support our local Chamber of Commerce, schools, churches, businesses, local benefits, and charities. If supporting a business that supports its community is important to you, please feel free to join our family of satisfied customers.

                                                                                                               Mission Statement
"Allegiant Oil was established with one goal in mind - to provide it's customers  with the knowledge, products and services that they need at the most competitive price available.  In today's rapidly changing market, we invite you to work with a local company that shares your values, will work with you to be successful and truly appreciates your business. "

                                                                      

Allegiant Oil
​1486 Industrial Park Rd
Lancaster WI 53813
​Phone: 608-723-4139
Fax: 608-723-2717
​Email: [email protected]

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