PSI Propane is a family focused business. We treat you like you are part of our family because we feel that embodies the values that are important to Silver Bow, Madison and Beaverhead Counties.

We were founded on the basic principles offering the best customer service while providing high quality propane at competitive prices for residential, commercial and industrial customers.

PSI Propane’s technicians are certified and continually trained to ensure the highest level of service before, during and after the sale.  We are trusted by fire departments all across Southwest Montana to provide emergency response and training protocols specifically related to propane fire suppression.

We are a full service propane company – we can install any propane infrastructure – inside and out for residential or commercial buildings.

Trusted by fire departments, trusted by customers.

We’re here for you.