Factory construction is a specialised field that merges civil engineering, architecture, and project management to create industrial facilities capable of supporting large-scale production. It covers everything from site planning and structural works to mechanical, electrical, and facility commissioning before operations can begin.

The four main types are residential, commercial, industrial, and infrastructure. Industrial construction focuses on purpose-built facilities designed to support manufacturing, warehousing, and production operations at scale.

A factory contractor manages the end-to-end delivery of industrial facilities, covering design coordination, civil and structural works, mechanical and electrical installations, and final commissioning. In a Design & Build model, the contractor takes full responsibility for both design and construction phases under a single contract.

A full turnkey project means the contractor handles everything from initial design and approvals through to construction, fit-out, and handover of a fully operational facility. The client receives a ready-to-use building without needing to manage multiple contractors or consultants separately.

In a traditional model, the client appoints a designer and contractor separately, which can lead to coordination gaps and cost overruns. In a Design & Build approach, both phases are managed by one team, resulting in faster delivery, clearer accountability, and tighter cost control.

Key cost factors include land location and zoning requirements, building size and structural complexity, mechanical and electrical specifications, and material costs. Engaging an experienced contractor early helps identify cost-saving opportunities during the design stage before work begins.