Welcome To Allone Infra Pvt. Ltd. Allone Infra Pvt. Ltd (formerly known as M/s Singh Construction Company) is Infrastructure Development Company has expertise in all kind of Civil Works, Roads and Highways . M/s Singh Construction Company is founded by S. Nirmal Singh a construction industry veteran in 2002 and the firm gradually increased the execution capabilities in terms of the size of projects, necessitating its conversion to the company, naming Allone Infra Private Limited in February 2021. Our in-house integrated model of over 627 construction Plant & Machinery reduces dependency on the third-party suppliers for construction equipment and other products and services required in the development and construction of the projects. Allone’s success over the years is due to its employees’ dedication to excellent work, customer service that exceeds expectations, and a safety program that has led to millions of zero-accident hours. Smart engineering skills and open communication have empowered Allone’s workforce since day one, and it shows in our work.