Transforming the Multi-Family Real Estate Construction Business

FullStack Modular (FSM) is the leading innovator in end-to-end construction of high-rise modular residential buildings in urban areas.

Full Stack Modular is the next-generation answer to multi-family urban building.

We provide turnkey modular solutions for developers of residential buildings, hotels and dormitories. From luxury apartments to student housing, we manufacture buildings in a controlled environment and allow you to see your building complete with finishes before its arrival to the final site. Our team of design, construction and manufacturing professionals is on the forefront of innovation in the construction industry. We built the tallest modular building in the world, right here in our home in Brooklyn New York and we’re changing the way the future is built.

Read more about us

why choose modular buildings

Full Stack Modular beats conventional construction to market by months. Modular buildings are:

Faster to build


more sustainable

less disruptive

time predictable

cost certain