Contact Knapp Oil Company

reliable propane services.

HONEST PROPANE PRICES.

KNAPP PROPANE NOW SERVING YOUR AREA

FIRST TIME ORDERING PROPANE?
LET US HELP.

If it’s your first time ordering propane, we know it can be difficult to determine how much propane you actually need. Let us help you get the propane tank size that is right for your home or business!

RELIABLE PROPANE SERVICES.

HONEST PROPANE PRICES.

ABOUT US

Knapp Oil Company is your premier provider of dependable propane services in Southern Illinois. With a steadfast commitment to excellence and a focus on customer satisfaction, we aim to fulfill all your propane needs with reliability and professionalism. Whether you’re a homeowner, business proprietor, or agricultural professional, you can trust us for prompt propane delivery, tank installation, maintenance, and more. Our seasoned team is dedicated to ensuring you always have access to the clean, cost-effective energy solutions propane offers. 

Old picture of a Knapp Oil truck in Xenia, Illinois

YOUR PRICE IS LOCKED IN WHEN YOU REQUEST YOUR PROPANE REFILL OR NEW SERVICE.

OUR SERVICES

After being in this industry for over 75 years, Knapp Oil understands that each customer is unique. That is why we create customized solutions for all of our customers that will fit their situation and assist them in increasing their success.

Knapp propane trucks next to large propane tank in Eldorado, Illinois

Propane Services

Knapp oil fuel truck next to large fuel container in Xenia, Illinois

Fuel Delivery

DEF tank at the Xenia Knapp oil location

DEF Available

Products for sale at the Xenia Knapp oil location

Oils & Lubes

CAREERS WITH KNAPP

Discover a career that matches your skills and ambitions, and take the next step in your professional journey with Knapp Oil!

PROPANE SERVICE NEAR YOU

If you live or have a business in Southern Illinois, then there is a Knapp location near you. Find the location near you and call today to set up a service with us!

NEED A FUEL DELIVERY?
WE'VE GOT THAT TOO!

CONTACT KNAPP
TODAY TO SET UP
A SERVICE.

Phone: 618.678.2211

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.
Jason Palagi

Good Products

Friendly, good products and prices.
Linda Dulaney-Lewis

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.
Nancy Bejma

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.
Jason Palagi

Good Products

Friendly, good products and prices.
Linda Dulaney-Lewis

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.
Jason Palagi

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