Caledonian Modular uses i-MO for their site based management and installation teams. Caledonian Modular, part of the Caledonian Group was established 20 years ago as a specialist manufacturer and supplier of “off-site” building systems. Today Caledonian Modular is using it’s unique expertise in off-site construction systems to deliver projects from school buildings and offices through to medium and high-rise hotels, student halls and residential blocks,