Gratacon Share: Construction Management Gratacon Visit Website Request Info 200 Union Blvd Suite G12 Lakewood, CO 80228 (720) 970-4999 LinkedIn About Map About Woman-Owned Commercial General Contractor with a mission to deliver exceptional quality, foster a culture of integrity and collaboration, and create lasting impact for our partners and community. What's Nearby? Distance: 5 10 15 20 25 50 mi.