Your Vision, Expertly Built.

For over 40 years, Build Smart Development has redefined what’s possible in Long Island renovations. From full-scale renovations and custom kitchens to refined exteriors and precision millwork, our work is grounded in craftsmanship from frame to finish — because there’s no substitute for experience.

Build Smarter, Building Better.

From coastal retreats in the Hamptons to classic homes in Smithtown and Riverhead, Build Smart Development brings over 40 years of expertise to every project. With clear communication, proactive support, and attention to detail, we deliver thoughtful design and lasting craftsmanship tailored to how you live.