Conoco

Knapp Oil of Southern Illinois is a leading provider of reliable propane services, committed to customer satisfaction and tailored solutions for homeowners, businesses, and agricultural professionals. With over 75 years of experience, they offer dependable propane delivery, tank installation, and maintenance, ensuring access to clean and cost-effective energy solutions. With multiple locations serving Southern Illinois, Knapp Oil understands the unique needs of each customer and strives to deliver prompt service and honest pricing. Their dedicated team works diligently to ensure that clients have the propane they need, reinforcing their reputation for exceptional service within the community. Generated from the website

In 1960, Bob Martin and Frank Bayley formed a partnership and began opening Big John supermarkets in small Southern Illinois towns, eventually branching out to Kentucky and Tennessee. Their first convenience store was opened in 1974 in Grayville, IL and was named “HUCK’S”. 

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