Personify Theme Template Map for Martin Marietta Materials Map for Martin Marietta Materials Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Construction Martin Marietta Materials 1800 N. Taft Hill Rd.Fort Collins, CO 80521 | directions (970) 407-3600 | fax: (970) 407-3900 If your business isn't here, contact us today to get listed!