HIS provides reliable, professional and cost-effective solutions for any size underground facility installation project. This type of construction activities are critical steps in site development and infrastructure projects. HIS has been delivered plenty of well accepted underground facility installation projects with its specialized manpower, equipment and knowledge. HIS provides these services across industrial, commercial and oil-gas sectors. Since its establishment HIS has done the underground facility installations such as water pipelines, sewage systems, reservoirs, drainage systems, pipes, manholes and anchors below ground.