IMC-LandSouth, a joint venture between Islands Mechanical Contractors of Middleburg and Jacksonville Beach-based LandSouth Construction, has been awarded a $33 million contract to replace base housing at Naval Station Guantanamo. The project will replace out-of-date family housing units with 51 new single-family residences in Guantanamo Bay, Cuba. The project is set for completion in June 2018.