United Marine is a general contractor serving the international ship and drilling rig industry. We offer all types of ship and drill rig repair, new rig design and construction, rig upgrades and conversions. Our experienced team has gained recognition working in locations such as South Africa, Singapore, Venezuela, Brazil and Mexico. At our home base on the Texas Gulf Coast we provide marine engineering and design and major structural and mechanical repairs of all kinds. Our fabrication yard is located just 15 miles from the Gulf for easy deep water access. United Marine has been a trusted name in the marine industry since 1991. Our management team has over 150 years of combined experience in offshore rig new construction and repair.