Three O is a General Contractor based in Puerto Rico since 1973. We specialized in residential, commercial and institutional construction projects, with a history of over $400M USD in successfully completed projects within budget, in a timely manner with outstanding quality exceeding the client's expectations. We care deeply for our work team and have a profound concern and responsibility for the environment. This concern has gained for Three O Construction a distinguished reputation in the construction industry. For any project you may be planning in Puerto Rico, the US Virgin Islands, as well as in the rest of the Caribbean, we want to be your local resource.