Directions to Petra, Inc. - Colorado Directions to Petra, Inc. - Colorado Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 03 - Concrete >> 03 00 00 Concrete Petra, Inc. - Colorado 9250 E Costilla Av #630Greenwood Village, CO 80112 | map (720) 413-9679 Get directions to: Petra, Inc. - Colorado, 9250 E Costilla Av #630, Greenwood Village CO Get directions from: Click to Print This Page