The McGregor Company The McGregor Company Search | Advanced Search | New Members | Coupons and Discounts | All Categories Agriculture, Fishing & Forestry >> Agriculture >> Agriculture-Related Services The McGregor Company PO Box 740Colfax, WA 99111 (509) 397-4355 Visit Site Connect With Us Member Since: 2016 Send a message to: The McGregor Company Your Name: Your Email: Subject: Message: (Date: 5/3/2024)