Flintco Inc., a family-owned Oklahoma Native American construction firm began in 1908 as Tulsa Rig Reel and Manufacturing Company providing wooden oil derricks. We have risen to become one of the top contractors in the United States. Safety at Flintco is a way of life. Safety of workers, the general public, as well as protection of the building and its artifacts will be the commitment of our project team. The Capitol Dome will be a lasting landmark on the horizon of Oklahoma to be viewed and enjoyed for generations to come.