Family-owned service, where you're more than just a number
10/ 13 / 24
We’re not a big corporation. At Knapp, every customer is part of our family, and we’ll always treat you like one. Order your propane online today!
Fueling your home, Simplifying your life
10/ 05 / 24
At Knapp Oil, we make propane easy. From fast online ordering to reliable delivery, we take the hassle out of keeping your home warm and comfortable. Trust us to fuel your home so you can focus on what matters most.
fill your tank for fall Click, Order, & Relax
09/ 18 / 24
Fall is around the corner! 
Make sure you’re ready for the cooler weather by filling your tank with Knapp Oil’s reliable propane service. Stay warm and cozy all season long! 
See what our customers think about our services.
CUSTOMER REVIEWS
Highly Recommend
The company we were using had not delivered our propane despite calling for 9 days. Knapp came out the same day we called them which was greatly appreciated.
Good Products
Friendly, good products and prices.
Fast Deliveries
They have some of the best drivers around, they are very nice and polite 🙂 They are very fast in making their deliveries also.
Highly Recommend
The company we were using had not delivered our propane despite calling for 9 days. Knapp came out the same day we called them which was greatly appreciated.
Good Products
Friendly, good products and prices.
Highly Recommend
The company we were using had not delivered our propane despite calling for 9 days. Knapp came out the same day we called them which was greatly appreciated.
AREAS WE SERVE
Xenia, IL
Patoka, IL
Mt. Vernon, IL
Jackson County, IL
Pinckneyville, IL
Eldorado, IL
Salem, IL
Johnson County, IL
Wayne City, IL
Nashville, IL
Union County, IL
Williamson County, IL
RELIABLE PROPANE SERVICES.
HONEST PROPANE PRICES.
Simple & Quick ORdering Propane made easy
09/ 26 / 24
Filling your tank has never been easier! Visit our website to order propane online and get fast, reliable delivery right to your doorstep.