HSJ Modular Homes builds modular and portable structures for domestic, commercial and institutional use. The company supports projects with layout planning, materials selection, production, transport and on-site installation.

Its services cover offices, classrooms, accommodation, welfare buildings, modular homes, extensions and outdoor units, using prefabricated construction methods that reduce work on site while keeping the building design practical and serviceable. Its work includes modular homes and residential building systems, with services organised around design, production, delivery and installation.