Montana Energy Alliance Propane Sales & service



About Us

Montana Energy AllianceMontana Energy Alliance LLC has been in business for over 15 years in the Dillon and Belgrade, MT area. We pride ourselves in being a customer service focused company. We set ourselves apart from our competition by providing our customers with prompt, courteous service, helpful customer support, and quality propane products and services. Montana Energy Alliance LLC is located in Dillon and Belgrade, MT for convenient service to our local customers and the surrounding areas. If you have questions about our Propane products or services or have a customer service request, please Contact Us today or call us directly at 406-683-9500 or 406-388-5353.

Thank you for visiting us at Montana Energy Alliance LLC. We look forward to providing you with the best propane products and services.


Co-op Supply and Gallatin Farmers started selling propane in the 1950’s. Those two companies merged in 1999 to form Rocky Mountain Supply. In 2001 Vigilante Electric became 50 percent owner of the propane operation to form Montana Energy Alliance.
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