Rocky Mountain Supply, Inc. Rocky Mountain Supply, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Services >> Landscaping Rocky Mountain Supply, Inc. 1500 S Yellowstone HwyIdaho Falls, ID 83402 | View on Google Maps Branden Hall (208) 522-3471 | fax: (208) 522-2814 Visit Site Connect With Us We are a masonry and landscape supplier specializing in both retail and architectural services. Rocky Mountain Supply has locations in Idaho Falls, Boise, Rexburg, Pocatello, and Twin Falls. Member Since: 2002 Send a message to: Rocky Mountain Supply, Inc. Your Name: Your Email: Subject: Message: (Date: 8/11/2025)