Go Underground Without Stopping the City

SAS Infratech is one of the leading contractor for executing such projects and successfully completed more than 18 subways with approx 900 mtr of pushing in busy roads of outer ring road Delhi in record time with hassle free environment to the client . Having in house team experts who designs and executes rendering one points solution to subway construction from 30 m length to 100 m length or more depending upon the layout of the entry structure.

What sets us apart is our ability to adapt global construction technologies to local needs. We don’t just build structures—we design efficient, low-disruption systems for the future of urban mobility. 

At SAS Infratech, we don’t just construct subways—we engineer complete solutions. Backed by an in-house team of experienced designers, engineers, and technicians, we handle everything from planning to execution. Whether it’s a 30-meter or a 100-meter structure, we customize our approach based on the unique layout and site conditions of each project, ensuring efficient and safe construction every time.

With over 18 successfully completed subway projects and more than 900 meters of box pushing on some of the busiest roads of Delhi’s Outer Ring Road, SAS Infratech has earned a reputation for delivering complex infrastructure solutions on time and without disruption. Our track record showcases not just our capability, but also our commitment to excellence in high-pressure urban environments.