J J Real Tech Pvt Ltd in Dehradun. Builders with Address, Contact Number, Photos, Maps. View J J Real Tech Pvt Ltd, Dehradun on Justdial. Having solid experience in the real estate market, J J Real Tech Pvt Ltd in Gandhipuram presents a wide choice of residential, industrial, commercial, recreational and institutional properties to its clients. Distinguished for their award-winning projects, this real estate group is truly one of the most established and recognized ones in the housing and construction sector. Creating unique and innovative spaces ever since 2002, the company has been able to build a strong foundation over the passage of time. The builder has constantly strived to exceed the expectations of its clients through quality work, transparent work ethics and use of cutting-edge technology. The organization is committed to provide an enhanced living experience to the residents through constant innovation and creative delivery of projects. The office is situated on subhash road, near by sbi main branch, which is easily accessible from any part of the city.