SOUTHEAST'S PREMIER COMMERCIAL CONCRETE CONTRACTORS. Jamison Construction, LLC is a commercial concrete contractor located in Marietta, GA, with jobs spanning across Georgia, Alabama, Florida, Tennessee and the Carolinas. We are revolutionizing the world of turn-key concrete sub contractors, one job at time. We execute all our jobs with the ultimate goal of complete satisfaction from our clients, vendors, suppliers, and our employees. We care. We pride ourselves on ensuring we are executing exactly what was promised.