Founded in 1967, family-owned and operated Luke Oil has about 600 employees. Luke Oil also is a petroleum wholesaler and fuel distributor, and it owns County Line Orchard in Hobart.

Luke Oil owners also are principal owners in other companies, including Duke of Oil, Zel's Roast Beef and the $5 Car Wash chain. They employ close to 500 people in Northwest Indiana, said Thomas ...

Two new B20 Club fleet members are the village of Mundelein and Wilmette Park District, and two new B20 Club associate members are Luke Oil and Pinkerton Oil.

Two of them are of special interest to drivers – a Drive & Shine car wash at 5870 U.S. 6 and a Luke Oil gas station at 6375 Central Ave., where the former Beef Mart building will be razed.