Mossop Construction + Interiors In 1979 Neil, John and Ray Mossop established Mossop Group Pty Ltd as a building / interior s ... pecialist and the family business has grown to become a significant South Australian based commercial construction and interior company directly employing 90 people and providing jobs to numerous contractors. Our heritage is built on consistently achieving results through hardwork and fairness. We have highly qualified and skilled people working in the following fields: Project Management Development Projects Design and Construction Managing Contractor Construction Management Construction Contractor Interiors Through a number of significant projects we have developed considerable expertise in the following market segments: Aged Care Health Tertiary Education Primary & Secondary Education Commercial & Industrial Hospitality Tourism read more