IRA-MAC, Inc. IRA-MAC, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Other >> Division 33 - Utilities >> 33 00 00 Utilities IRA-MAC, Inc. 2785 S Liberty StBoise, ID 83709 | View on Google Maps Robert Irusta (208) 362-3877 | fax: (208) 362-3928 Connect With Us Structural excavation, utilities, grading, and trenching. Member Since: 1995 Send a message to: IRA-MAC, Inc. Your Name: Your Email: Subject: Message: (Date: 8/11/2025)