Thompson's Gas Inc. company logo

1431 N. Illinois St.

Swansea, IL 62226

If you require your home, business, or commercial property to be heated with propane, we have what you need.


We carry all sizes of propane tanks for commercial and residential properties as well as many types of propane appliances.

Do you need propane tanks?

Let us meet your gas or propane needs

We can meet all your propane needs! Call us!

618-233-6541 or 1-800-640-6545

For both commercial and residential use, we carry a full line of gas grills for your home leisure or for your outdoor business cookouts.


Impress your guests with one of our quality gas grills. We are a full line Weber Alliance dealer and grills from Broilmaster and MHP (Modern Home Products). We also offer grill accessories, grill parts, and small propane tanks for your grilling needs.

Gas powered barbeque grills

Click to learn more about our grills

We carry water heaters! Our water heaters are perfect for added comfort in your business or in your home.  


We specialize in the sales, installation, and maintenance of gas and electric water heaters for your home or business use.

Heat and comfort for your home

Find out more about our water heaters

Ask us how we can meet your heating needs. We're here for you with our 24 hour emergency propane services.

Call us today!

We specialize in propane and related parts and equipment

If you're looking for propane services and equipment, we have just what you need. We sell gas heaters and fireplaces, BBQ grills, propane tanks, and more.

propane tank Gas Barbeque grill Water heater