Expert support across all project phases—providing strategic, technical, and regulatory guidance for sustainable outcomes.
Advancing with 3D modelling, clash detection, and quantity take-off to deliver greater accuracy, efficiency, and sustainability.
Integrated planning and design solutions across infrastructure, architecture, and landscape—delivered through a collaborative, multidisciplinary approach.
Comprehensive project oversight that ensures timely, efficient, and high-quality execution from groundbreaking to completion.
Accurate, data-driven surveying services that form the foundation for informed planning and risk-aware decision-making.
On-site quality control and compliance monitoring to safeguard design integrity and ensure successful project delivery.
Contacts
Email : office@perentjanadjaja.id
Phone : +62 (21) 8301101, 8290442
Fax : +62 (21) 8297124
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