PT Hendon Mandiri Energi provides specialized civil tunnel construction and related underground infrastructure works. Our team executes tunneling projects with precise engineering, rigorous safety protocols, and full documentation.

We deliver civil tunnel construction covering excavation, support systems, lining works, and associated infrastructure. Our multidisciplinary team ensures each tunnel project meets design specifications, geological conditions, and safety requirements.
Every tunnel project is executed with clear communication, quality control, and documented procedures, ensuring long-term reliability and client confidence.
Our tunnel services include excavation and earthworks, tunnel lining and support, drainage and utility installation, and related civil infrastructure, executed with experienced personnel and specialized equipment.
Precise excavation and earthworks for tunnel construction.
Tunnel support systems and lining works per design specification.
Underground drainage and water management systems.
Installation of utilities and infrastructure within tunnel structures.

Trust your tunnel and underground works to PT Hendon Mandiri Energi. Contact our team to discuss your project needs professionally and responsibly.