Contact Person Neilan William Established in 1993, Siem Construction is one of Sri Lanka’s premier civil construction firms. We are committed to deliver quality construction solutions on time thus earning the satisfaction of our clients. Our ability to bring together the right combination of experience and expertise in construction is second to none. Thanks to our all-round engineering experience, we offer a comprehensive service from advisory work to final construction, which satisfies the highest demands in terms of quality, cost-effectiveness and ecology. Our corporate philosophy of trust, integrity and quality has placed us at the forefront of the construction industry. Our team demonstrates a thorough understanding of the design process with constant attention to quality and communication. Establishment year 1993 Employees 101-200 Company manager Mr Hemantha Kumarasiri Opening hours Monday:9 am to 5 .30 pm Tuesday:9 am to 5 .30 pm Wednesday:9 am to 5 .30 pm Thursday:9 am to 5 .30 pm Friday:9 am to 5 .30 pm Saturday:9 am to 2.00pm Sunday:-