About Us

What We Do

Building Construction

Building Repairs

Custom Design

About Sigma Builders

Sigma Builders is one of the most experienced and respected building and civil construction firms in the NewYork City. For over a century, we have been transforming the ideas and visions of our clients into award-winning projects. We build with the intention of exceeding our clients’ expectations for safety, quality, functionality, and aesthetics, and deliver assets that stand the test of time.

We offer a cohesive package of services to design and build better commercial and industrial spaces. From start to finish, you have a clear view of the design, function, investment, and schedule.

We have improved the traditional process because you deserve better – an exceptional client experience and a beautiful final project delivered on time and on budget.

Only the Best


Eco Friendly Construction


The Newest Technology Repairs


High Quality Construction Management