SYCAMORE AND SPRINGFIELD, ILL. — Knoebel Construction has completed two Jiffy Lube locations in Sycamore and Springfield. The automotive service centers each span 3,500 square feet and each cost $1.2 million to build. Knoebel has also been selected to build six additional Jiffy Lube locations in four Midwest states for Stonebriar Auto Services, a Jiffy Lube franchisee. Those projects are in Cape Girardeau and Nixa, Mo.; Lake Hallie and Manitowoc, Wis.; Jeffersonville, Ind.; and Machesney, Ill. Completion of those facilities is slated for early 2021.