Fastest-growing propane provider in:
  • Eastern Idaho
  • Southwestern Montana
  • Western Wyoming


Interested in our CAP Program?

This payment program puts a "cap" on the price of your propane through April 30, 2023. You'll never pay above the set price, but if our prices go lower than the CAP price, you will receive the lower price!

  • Includes Auto Fill delivery
  • Protects against price spikes

Our Summer Fill Special is here!

Both new and existing customers alike can enjoy the lowest price per gallon of the year!* As an added bonus, if you order propane through the online link below, or through our mobile app, you’ll get an additional 5¢ off per gallon. Be sure to enter code “5CENTDISCOUNT” before submitting your order.

*Minimum 200 gallon order required. Please speak to a customer service representative for details.


Why Fall River Propane?

Since 1999, Fall River Propane has been delivering dependable, affordable home comfort to our customers in Idaho, Montana and Wyoming. Our team is the best in the business and is well known for their fast response and safety-first attitude. Coupled with great prices and top-rated customer service, you just won’t find another propane provider more dedicated to serving your needs.

Come wind, rain, sleet or snow, you can always count on us to be there when you need us most.

Download our new mobile app!

Download our app and enjoy 24-hour access to your account wherever you go. Pay bills or check your account information anytime. It’s easy! Click here to download the Fall River Propane app!

Propane Delivery

Reliable propane delivery is critical to ensuring your home comfort. As the premier propane delivery company in Eastern Idaho, Southwestern Montana, and Western Wyoming, we have the resources and the experience to make it easy to fulfill all your propane needs.

Tanks & Monitors

We offer tank rentals and system services for a range of aboveground and underground propane tanks to suit your residential needs. To reduce your chance of a run-out, we also offer wireless tank monitoring systems, which include an app for your smartphone.


See if Fall River Propane is near you!

Already well established in Idaho and Montana, Fall River Propane has continued its growth by providing propane delivery service to the Star Valley and Jackson areas of Wyoming.